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HomeMy Public PortalAboutSemi Annual Report, January 1 to June 30, 2017 Metropolitan St. Louis Sewer District SEMI-ANNUAL REPORT Reporting Period – January 1, 2017 to June 30, 2017 Consent Decree Due Date – August 15, 2017 Metropolitan St. Louis Sewer District Semi-Annual Report – January 1 to June 30, 2017     TABLE OF CONTENTS 1.0 INTRODUCTION ......................................................................................... 1 2.0 CONSTRUCTED SSO ACTIVATION DATA .............................................. 2  3.0 BUILDING BACKUP DATA ....................................................................... 6  4.0 SANITARY SEWER OVERFLOW DATA ................................................... 8  5.0 CONCLUSION .......................................................................................... 12  LIST OF APPENDICES APPENDIX A: CONSTRUCTED SSO ACTIVATIONS Table A-1 – Constructed SSO Activation Data Table A-2 – Constructed SSO Activation Data – Excluded Events APPENDIX B: BUILDING BACKUPS Table B-1 – Building Backups APPENDIX C: SANITARY SEWER OVERFLOWS Table C-1 – Sanitary Sewer Overflows Metropolitan St. Louis Sewer District Semi-Annual Report – January 1 to June 30, 2017 1   1.0 INTRODUCTION A Consent Decree, with an Effective Date of April 27, 2012, was entered into between the United States of America, the Missouri Coalition for the Environment Foundation, and the Metropolitan St. Louis Sewer District (“MSD”) in the matter of The United States, et al. v. The Metropolitan St. Louis Sewer District, Case No. 4:07-CV-1120-CEJ (E.D. Mo.). MSD prepared this Semi-Annual Report in compliance with paragraph VIII.72 of the Consent Decree. The submission date of this Semi-Annual Report is August 15, 2017 and provides reporting data for the six-month period of January 1, 2017 to June 30, 2017. This Semi-Annual Report includes the following:  Constructed SSO Activation Data (satisfies Consent Decree requirement VIII.72.a)  Building Backup Data (satisfies Consent Decree requirement VIII.72.b)  Sanitary Sewer Overflow Data (satisfies Consent Decree requirement VIII.72.c) Metropolitan St. Louis Sewer District Semi-Annual Report – January 1 to June 30, 2017 2   2.0 CONSTRUCTED SSO ACTIVATION DATA Pursuant to the requirements set forth in paragraph VIII.72.a of the Consent Decree, the Constructed SSO discharge activations that occurred during the six-month reporting period covered in this Semi-Annual Report are listed in Appendix A. The Constructed SSO discharge activation data for MSD’s service area is recorded in a Telog software system. The Telog software has embedded alert formulas that are used to validate field equipment alarms. Site inspection following field equipment alarms is part of MSD’s validation process. Constructed SSO discharge activations determined to be valid are identified in Table A-1. Constructed SSO discharge activations determined to be excluded from the valid data are identified in Table A-2. Activations were excluded from the valid data because: (1) the activations did not meet the pre-set overflow level and voltage requirements for the Telog formula; or (2) a site inspection determined that the activation was not valid based on certain conditions at the outfall (e.g. low battery, bad sensor, debris stuck in the valve, etc.). The Constructed SSO activation data included in this report detail activations of the field equipment alarms. Please note, however, that there will be instances where there may be more than one field equipment alarm for a single Constructed Sanitary Sewer Overflow or discharge. This situation occurs from time to time due to intermittent or variable flow conditions within the Sewer System. More particularly, the rubber duck bill valves open and close depending on the amount of pressure provided by the flows within the Sewer System.   For the Constructed SSO discharge activation data provided, MSD has included: (i) the Constructed SSO Outfall number; (ii) address; (iii) the start date of the event; (iv) the event duration; and (v) the estimated volume, if known. The column headings of Table A-1 and Table A-2 in Appendix A represent the following information: Bypass Number The bypass number provided is designated by MSD’s Constructed SSO Outfall Inventory. Address, Zip Code The address and zip code of the site provided is designated by MSD’s Constructed SSO Outfall Inventory. Event Start Date, Event End Date These are the date/timestamps representing the start and stop time recorded for this event by the Telog software. Event Duration (day hh:mm:ss) This is the information recorded by the Telog software and represents the duration time of the event. The Telog software measures this time in two and one half minute increments. Metropolitan St. Louis Sewer District Semi-Annual Report – January 1 to June 30, 2017 3   Estimated Volume (gallons) The estimated volume is reported as “unknown” for the majority of valid activations that occurred during this reporting period. Most of the existing monitoring equipment only measures water level, not velocity, which makes any flow volume calculation inaccurate and highly unreliable. All new and replacement flow monitors installed after April 27, 2012 include the capability to measure level and velocity so that a flow rate and subsequent volume may be calculated. MSD provides estimated discharge volume when both level and velocity outputs indicate predictable flow duration curve response during a valid event. Although estimated discharge volumes can be calculated, the quality of the data is questionable due to the less than ideal pipe characteristics for placing the flow meter. More particularly and according to the manufacturer’s recommendations for installation, the flow meter provides the best results in flow streams with uniform flow (not intermittent or variable flow conditions). The manufacturer of the flow meter advises that poor channel conditions may cause incorrect or erratic readings. Areas to avoid pursuant to the manufacturer are:  Outfalls or channel intersections  Flow streams at very low levels with high flow rates  Turbulence  Channel sections that are apt to collect debris or silt  Depths that consistently run below 1 inch All of the flow meter installations are in areas exhibiting most, if not all, of these poor channel conditions. As a result, the reported estimated volumes are likely inaccurate. As of June 30, 2017, MSD has installed forty-five (45) flow monitors with the capability to measure level and velocity. In some instances, the flow data was found to be completely unacceptable and therefore, was not used for estimating discharge volume. An example of this would be when the meter records negative or zero-value velocities due to backflow or turbulent conditions. Another example would be when the meter records erratic level values due to a faulty sensor. MSD, however, makes good faith and reasonable efforts to obtain accurate volume data whenever possible. Pursuant to subparagraph V.C.15.e of the Consent Decree and in the event MSD cannot obtain accurate velocity data within six months of installation, the equipment can revert to the level-only monitoring setup. Although MSD identified flow meter installations meeting this condition more than a year ago (i.e., MSD was unable to obtain accurate velocity data), MSD elected to leave all flow monitors installed to date in service. MSD has historically gone above and beyond Consent Decree obligations regarding the maintenance of the flow meters at these Constructed SSO locations. Due to the concern over flow meter data quality, MSD has maintained two separate systems at the Metropolitan St. Louis Sewer District Semi-Annual Report – January 1 to June 30, 2017 4   Constructed SSO locations (flow meters and level-only sensors with rubber duck bill valve sensors). However, as the number of area velocity meter locations increase and the amount of accurate velocity data decreases, MSD believes that it is prudent to reduce the time and effort spent on maintaining two separate systems. Moving forward, MSD will invoke subparagraph V.C.15.e of the Consent Decree by actively removing the flow meters in locations that do not provide accurate velocity data within six months of installation. Based on our most recent evaluation, MSD has identified a number of flow meter installations that cannot obtain accurate velocity data and will be removed pursuant to the Consent Decree. MSD removed flow meters from the following locations during this reporting period, January 1 through June 30, 2017:  BP-001 at 4705 Upshaw – The flow monitoring capable of measuring level and velocity was installed on February 5, 2013 and removed on April 14, 2017.  BP-004 at 1 Cedar Crest – The flow monitoring capable of measuring level and velocity was installed on September 16, 2015 and removed on April 14, 2017.  BP-014 at 100 McKnight Rd – The flow monitoring capable of measuring level and velocity was installed on June 1, 2015 and removed on April 19, 2017.  BP-036 at 1593 Narrows – The flow monitoring capable of measuring level and velocity was installed on September 20, 2014 and removed on April 12, 2017.  BP-170 at 10042 Conway Rd – The flow monitoring capable of measuring level and velocity was installed on December 11, 2012 and removed on April 13, 2017.  BP-287 at 10063 Coburgh Lands – The flow monitoring capable of measuring level and velocity was installed on January 30, 2016 and removed on April 14, 2017.  BP-305 at 701 Marvin – The flow monitoring capable of measuring level and velocity was installed on December 14, 2012 and removed on April 14, 2017.  BP-382 at 9415 Gates Manor – The flow monitoring capable of measuring level and velocity was installed on July 16, 2015 and removed on April 12, 2017.  BP-421 at 8507 Crixdale – The flow monitoring capable of measuring level and velocity was installed on March 11, 2013 and removed on April 19, 2017.  BP-623 at 8024 Walinka – The flow monitoring capable of measuring level and velocity was installed on July 21, 2016 and removed on April 13, 2017. Metropolitan St. Louis Sewer District Semi-Annual Report – January 1 to June 30, 2017 5   MSD previously removed flow meters from these following locations:  BP-013 at 842 Louwen Drive – The flow monitor capable of measuring level and velocity was installed on April 3, 2015 and removed on December 7, 2016.  BP-024 at 2338 Goodale – The flow monitor capable of measuring level and velocity was installed on June 12, 2015 and removed on August 19, 2016.  BP-198 at 1324 Rock Hill Road – The flow monitor capable of measuring level and velocity was installed on April 10, 2015 and removed on August 30, 2016.  BP-349 at 25 Overbrook Lane – The flow monitor capable of measuring level and velocity was installed on March 1, 2016 and removed on August 30, 2016.  BP-516 at 2559 Rolens – The flow monitor capable of measuring level and velocity was installed on October 18, 2014 and removed on August 22, 2016.  BP-527 at 8240 Lindbergh Boulevard – The flow monitor capable of measuring level and velocity was installed on December 14, 2012 and removed on August 19, 2016.  BP-545 at 1100 Des Peres Drive – The flow monitor capable of measuring level and velocity was installed on June 10, 2013 and removed on September 15, 2016.  BP-597 at 4429 Rolling Drive – The flow monitor capable of measuring level and velocity was installed on April 19, 2013 and removed on October 5, 2016.  BP-618 at 9058 Rosemary Avenue – The flow monitor capable of measuring level and velocity was installed on December 3, 2014 and removed on December 30, 2016.  BP-624 at 8901 Broadway – The flow monitor capable of measuring level and velocity was installed on December 8, 2014 and removed on August 19, 2016.  BP-634 at 7575 Oxford – The flow monitor capable of measuring level and velocity was installed on July 3, 2013 and removed on August 19, 2016. Metropolitan St. Louis Sewer District Semi-Annual Report – January 1 to June 30, 2017 6   3.0 BUILDING BACKUP DATA Pursuant to Consent Decree requirement VIII.72.b, Building Backups that occurred during the six-month period covered in this Semi-Annual Report are listed in Appendix B. The Building Backup data included in Table B-1 was generated from MSD’s computerized maintenance management system. Due to certain limitations with MSD’s computerized maintenance management system, however, a Building Backup in a multi- unit building with different numerical street addresses for each unit within the same building (e.g., an apartment building) are reported as separate occurrences. MSD reports these Building Backups as separate occurrences even though the Building Backup occurred in a single building at the same time. During this reporting period, there were also Building Backups which resulted from water main breaks. Those Building Backups are not included in this report because an investigation by MSD led to the conclusion that these backups were the result of private property defects and did not result from blockages, flow conditions or malfunctions within the Sewer System. Additionally, this data includes occurrences that were the result of the failure of a sewer separation device within a private lateral. Although these backups are the result of a failed sewer separation device, they are reported as Building Backups when caused by blockages, flow conditions, or malfunctions within the Sewer System. Building Backups are sometimes not resolved in sufficient time to be included in their respective Semi-Annual Report. Customers have 30 days to report a possible backup and MSD has 30 days to evaluate the backup claim. This total of 60 days exceeds the reporting deadline for Semi-Annual Reports that are due 45 days after the reporting period. MSD identified nine (9) Building Backups that occurred during the July 1, 2016 to December 31, 2016 reporting period that were not included in the February 15, 2017 Semi-Annual Report. These nine (9) Building Backups are included in Table B-1 of this report and are identified with an asterisk. This Semi-Annual Report also contains two (2) Building Backups that occurred prior to this reporting period; however, they were not included in previous reports. These particular Building Backup events occurred late in the reporting period and were not classified at the time as a Building Backup. Upon further investigation and review of additional information, however, MSD determined that these occurrences were in fact Building Backups. Although not reported as Building Backups in their applicable reporting period, they are reported herein as a previous event. These Building Backups occurred on the following dates and locations:  January 6, 2016 at 600 Benton  April 19, 2013 at 3868 Windemer Metropolitan St. Louis Sewer District Semi-Annual Report – January 1 to June 30, 2017 7   For the Building Backup data provided, MSD has included: (i) street address at which the Building Backup occurred; (ii) identification of the Watershed/Treatment Plant Service Area in which the Building Backup occurred; (iii) cause or causes of the Building Backup, if known; (iv) call date(s) of any Building Backup(s) that have previously occurred at the same address since the Effective Date of April 27, 2012; and (v) an indication for those Building Backups that have resulted in a discharge to waters of the United States (“WOTUS”). The column headings of Table B-1 in Appendix B represent the following information: Service Request Call Date This is the date that MSD received a call from a customer reporting a building backup as recorded in MSD’s computerized maintenance management system. Occurred During Current Reporting Period? This column identifies those building backups that occurred during the current reporting period in order to denote those that previously occurred at the same address since the Effective Date of April 27, 2012. Street Number, Street Name, Zip Code This is the location information that has been recorded in MSD’s computerized maintenance management system by MSD customer care staff. The service address information provided includes a street number, street name and zip code. Watershed/Treatment Plant Service Area The watershed indicated is a wastewater collection area upstream of one (1) of the seven (7) MSD wastewater treatment plants. Service Request Work Order Cause This is the cause or resolution information which has been recorded by MSD staff in MSD’s computerized maintenance management system. Discharge to Waters of the US? This column indicates whether a Building Backup event resulted in a discharge to the WOTUS. An example of how this could occur is if a homeowner has a sump pump in their basement for the purpose of removing groundwater and therefore the homeowner pumps the sewage to the WOTUS. Metropolitan St. Louis Sewer District Semi-Annual Report – January 1 to June 30, 2017 8   4.0 SANITARY SEWER OVERFLOW DATA Pursuant to Consent Decree requirement VIII.72.c, all known Sanitary Sewer Overflows that occurred during the six-month reporting period covered by this Semi-Annual Report are listed in Appendix C. The known Sanitary Sewer Overflow data (other than Constructed SSO activations and Building Backups) is included in Table C-1 and was generated from MSD’s computerized maintenance management system. Per the Consent Decree definition of Sanitary Sewer Overflow, the data only includes overflows, spills, diversions and releases of wastewater from or caused by MSD’s sanitary sewer system. The data does not include overflows for MSD’s combined sewer system. Copies of all unpermitted CSO discharge reports submitted to MDNR will be provided with the Consent Decree Annual Report. MSD, on occasion, receives initial notification of a Sanitary Sewer Overflow occurrence reported by an MSD customer or by a third party. MSD responds as expeditiously as possible, normally within four (4) hours. Instances with extended response times are typically due to the Sanitary Sewer Overflow being first identified as a different problem, such as an odor complaint from a customer. For the Sanitary Sewer Overflow data provided, MSD has included: (i) Watershed/Treatment Plant Service Area where the Sanitary Sewer Overflow occurred; (ii) location description; (iii) facility type; (iv) volume, if known; (v) reason such as blockage, broken pipe, weather conditions, power outage, vandalism, third-party cause, Mississippi River backflow; (vi) cause such as debris, grit, grease, high river flow; (vii) the amount of time to commence investigation of each SSO, as reported; and (viii) the amount of time to correct and/or cleanup each SSO, as necessary. The column headings of Table C-1 in Appendix C represent the following information: Work Order Start Date This is the date of the initial notification to MSD’s Division of Environmental Compliance (“DEC”) after an MSD Operations Crew has arrived onsite and determined that an SSO occurred. DEC records information related to the overflow using a work order in MSD’s computerized maintenance management system. Watershed/Treatment Plant Service Area The watershed indicated is a wastewater collection area upstream of one (1) of the seven (7) MSD wastewater treatment plants. Service Address This is the work order service address location information that has been recorded in MSD’s computerized maintenance management system. This information represents the best address that a MSD Staff member who responded on site Metropolitan St. Louis Sewer District Semi-Annual Report – January 1 to June 30, 2017 9   determined relates to the overflow. The service address includes a street number, street name and zip code. Location Description The location description listed is an MSD collection system structure such as a manhole, gravity main or pump station. These MSD collection system structures denote respective GIS coordinates, when available. Facility Type The facility type indicates the type of MSD collection system structure determined to be source of the Sanitary Sewer Overflow. Estimated Volume (gallons) The estimated volume of the Sanitary Sewer Overflow is indicated in gallons, if known. The estimated volume provided is determined to the best of MSD’s ability, which accounts for the period of time MSD knew about the overflow and the estimated dry weather flow for the sewer from which the Sanitary Sewer Overflow is released. Other factors are used to make this estimation when appropriate. Reason/Cause The reason and the cause for the Sanitary Sewer Overflow are indicated in this combined field under a single column heading. Time To Commence Investigation (day hh:mm) This is the duration of time starting at the initial notification of an SSO up until an MSD Operations Crew has arrived on site to investigate the problem. If the time to commence the investigation is zero that is due to the fact that the Sanitary Sewer Overflow was discovered by an MSD crew or staff member. Time To Correct and/or Cleanup (day hh:mm) This is duration of time starting from when the MSD Operations Crew arrives on site to correct the problem and/or cleanup (as necessary) until the time the Sanitary Sewer Overflow as defined by the Consent Decree has ceased and/or the cleanup effort is completed whichever is later. During this current reporting period there were several sanitary sewer failure events that resulted in the release of wastewater at multiple locations. Although each of the events was attributable to a single sanitary sewer failure, MSD has separately listed each of the multiple locations having a wastewater release. During the period of January 1, 2017 to June 30, 2017, a total of ninety (90) events caused overflows at one hundred twenty-eight (128) locations. The details of these single events that overflowed at more than one location are described as follows:  On January 9, 2017, a gravity sewer in the Lemay Treatment Plant service area overflowed because of an industrial discharge into the sewer. Sewage (in the form of foam) was released. A second SSO event at the same location and caused by the same industry occurred on January 11, 2017. A third SSO event occurred on March 16, 2017. In response, MSD issued a Notice of Violation and a Cease Metropolitan St. Louis Sewer District Semi-Annual Report – January 1 to June 30, 2017 10   and Desist Order to the industry. These are entered in Table C-1 as three (3) individual events.  Beginning February 20, 2017, a gravity sewer in the Missouri River Treatment Plant service area was blocked with debris. The blockage resulted in sewage being released from two (2) locations (GIS-1558200 and GIS-1558199). Two (2) entries in Table C-1 are related to this one (1) event.  Beginning February 20, 2017, a gravity sewer in the Fenton Treatment Plant service area was blocked with roots. The blockage resulted in sewage being released from two (2) locations (GIS-1612648 and GIS-1612647). Two (2) entries in Table C-1 are related to this one (1) event.  Beginning April 29, 2017, a gravity sewer in the Missouri River Treatment Plant service area overflowed because of a power outage at a pump station. The down station resulted in sewage being released from eleven (11) locations (GIS- 1544348, GIS-1552360, GIS-1544347, GIS-1544126, GIS-1552361, GIS- 1544346, GIS-1544129, GIS-1544128, GIS-1544125, GIS-1552354, and GIS- 1544127). Eleven (11) entries in Table C-1 are related to this one (1) event.  Beginning April 29, a pump station was taken off line due to widespread flooding in the Fenton Treatment Plant service area. The station being offline resulted in sewage being released from three (3) locations (E12326, GIS-1601389, and GIS- 1598221). Three (3) entries in Table C-1 are related to this one (1) event.  On April 30, a gravity sewer in the Lemay Treatment Plant service area overflowed because of a rain event that exceeded capacity of the sewer system and resulted in sewage being released from two (2) locations (GIS-1620575 and GIS-1620576). These two (2) entries in Table C-1 are related to this one (1) event.  On May 2, 2017, a gravity sewer in the Lemay Treatment Plant service area overflowed because of a rain event that exceeded the capacity of the sewer system and resulted in sewage being released from two (2) locations (GIS-1477722 and GIS-7553217). Two (2) entries in Table C-1 are related to this one (1) event.  Beginning May 2, 2017, a pump station was taken off line due to widespread flooding in the Fenton Treatment Plant service area. The station being offline resulted in sewage being released from three (3) locations (GIS- 1602357, GIS- 1602365, and E10879). Three (3) entries in Table C-1 are related to this one (1) event.  On May 4, a gravity sewer in Grand Glaize Treatment Plant service area overflowed because of widespread flooding that exceeded the capacity of the sewer system and resulted in sewage being released from three (3) locations (GIS- Metropolitan St. Louis Sewer District Semi-Annual Report – January 1 to June 30, 2017 11   1602119, GIS-1602118, and GIS-1602120). Three (3) entries in Table C-1 are related to this one (1) event.  On May 11, a gravity sewer in Grand Glaize Treatment Plant service area overflowed because of widespread flooding that exceeded the capacity of the sewer system and resulted in sewage being released from six (6) locations (GIS- 1484385, GIS-1485255, GIS-1602118, GIS-1602119, GIS-1613614 and GIS- 1485712). Six (6) entries in Table C-1 are related to this one (1) event.  On June 27, 2017, a gravity sewer in the Missouri River Treatment Plant service area overflowed because of a broken force main, which required taking a pump station off line to make the repairs. Sewage was released from fourteen (14) locations (GIS-1517198, GIS-1544347, GIS-1544348, GIS-1481441, GIS- 1544126, GIS-1544127, GIS-1544128, GIS-1544129, GIS-1544346, GIS- 1552359, GIS-1552360, GIS-1552362, GIS-1552370, and E12334). Fourteen (14) entries in Table C-1 are related to this one (1) event. Metropolitan St. Louis Sewer District Semi-Annual Report – January 1 to June 30, 2017 12   5.0 CONCLUSION MSD has provided the information contained in this Semi-Annual Report to comply with paragraph VIII.72 of the Consent Decree Case No. 4:07-CV-1120-CEJ. Any questions regarding the content of this Semi-Annual Report can be directed to MSD’s Legal Department. If you have questions related to this report which are not subject to paragraph XVII.129 of the Consent Decree, please send them by letter or email to: Susan M. Myers General Counsel Metropolitan St. Louis Sewer District 2350 Market Street St. Louis, MO 63103 or Electronic mail at: CDQuestions@stlmsd.com Metropolitan St. Louis Sewer District Semi-Annual Report – January 1 to June 30, 2017   APPENDIX A: CONSTRUCTED SSO ACTIVATIONS CONSTRUCTED SSO ACTIVATIONS Attached and Spreadsheet File Provided on Enclosed Disk Metropolitan St. Louis Sewer District Semi-Annual Report Bypass Number Address Zip Code Event Start Date Event End Date Event Duration (day hh:mm:ss) Estimated Volume (gallons) BP-001 4705 UPSHAW 63121 4/5/17 17:15 4/5/17 17:40 0:25:00 UNKNOWN BP-001 4705 UPSHAW 63121 4/29/17 16:42 4/29/17 16:45 0:02:30 UNKNOWN BP-003 36 BRIARCLIFF DRIVE 63124 4/30/17 4:47 4/30/17 5:15 0:27:30 7,725 BP-003 36 BRIARCLIFF DRIVE 63124 4/30/17 11:20 4/30/17 11:27 0:07:30 UNKNOWN BP-004 1 CEDAR CREST 63132 4/30/17 5:00 4/30/17 5:12 0:12:30 UNKNOWN BP-013 842 LOUWEN DRIVE 63124 4/5/17 4:45 4/5/17 4:52 0:07:30 UNKNOWN BP-013 842 LOUWEN DRIVE 63124 4/5/17 16:22 4/5/17 16:30 0:07:30 UNKNOWNBP-013 842 LOUWEN DRIVE 63124 4/5/17 17:00 4/5/17 17:05 0:05:00 UNKNOWNBP-013 842 LOUWEN DRIVE 63124 4/5/17 17:35 4/5/17 18:02 0:27:30 UNKNOWNBP-013 842 LOUWEN DRIVE 63124 5/4/17 2:50 5/4/17 3:30 0:40:00 UNKNOWN BP-013 842 LOUWEN DRIVE 63124 5/4/17 3:47 5/4/17 4:25 0:37:30 UNKNOWN BP-013 842 LOUWEN DRIVE 63124 5/19/17 5:37 5/19/17 5:45 0:07:30 UNKNOWN BP-013 842 LOUWEN DRIVE 63124 5/20/17 5:20 5/20/17 5:55 0:35:00 UNKNOWN BP-013 842 LOUWEN DRIVE 63124 5/20/17 6:00 5/20/17 6:17 0:17:30 UNKNOWN BP-013 842 LOUWEN DRIVE 63124 5/20/17 7:00 5/20/17 7:07 0:07:30 UNKNOWN BP-017 126 POINTER LANE 63124 4/29/17 16:20 4/29/17 17:07 0:47:30 UNKNOWN BP-017 126 POINTER LANE 63124 4/30/17 4:25 4/30/17 5:47 1:22:30 UNKNOWN BP-017 126 POINTER LANE 63124 4/30/17 11:12 4/30/17 12:07 0:55:00 UNKNOWN BP-024 2338 GOODALE 63114 3/25/17 1:25 3/25/17 1:27 0:02:30 UNKNOWN BP-024 2338 GOODALE 63114 3/25/17 19:02 3/25/17 19:07 0:05:00 UNKNOWN BP-024 2338 GOODALE 63114 3/30/17 12:17 3/30/17 12:27 0:10:00 UNKNOWN BP-024 2338 GOODALE 63114 4/5/17 16:27 4/5/17 20:10 3:42:30 UNKNOWN BP-024 2338 GOODALE 63114 4/28/17 14:12 4/28/17 14:20 0:07:30 UNKNOWN BP-024 2338 GOODALE 63114 4/28/17 14:27 4/28/17 14:50 0:22:30 UNKNOWN BP-024 2338 GOODALE 63114 4/29/17 6:15 4/29/17 6:52 0:37:30 UNKNOWN BP-024 2338 GOODALE 63114 4/29/17 9:07 4/29/17 11:50 2:42:30 UNKNOWN BP-024 2338 GOODALE 63114 4/29/17 15:52 4/30/17 1:22 9:30:00 UNKNOWN BP-024 2338 GOODALE 63114 4/30/17 2:02 4/30/17 15:22 13:20:00 UNKNOWN BP-024 2338 GOODALE 63114 5/3/17 21:10 5/3/17 22:17 1:07:30 UNKNOWN BP-024 2338 GOODALE 63114 5/4/17 0:17 5/4/17 1:35 1:17:30 UNKNOWN BP-024 2338 GOODALE 63114 5/4/17 2:10 5/4/17 10:02 7:52:30 UNKNOWN BP-024 2338 GOODALE 63114 5/19/17 5:22 5/19/17 5:40 0:17:30 UNKNOWNBP-024 2338 GOODALE 63114 5/20/17 5:15 5/20/17 7:05 1:50:00 UNKNOWNBP-024 2338 GOODALE 63114 6/18/17 1:37 6/18/17 1:52 0:15:00 UNKNOWNBP-036 1593 NARROWS 63017 3/30/17 9:00 3/30/17 9:20 0:20:00 UNKNOWN BP-036 1593 NARROWS 63017 4/5/17 3:30 4/5/17 4:47 1:17:30 UNKNOWN BP-036 1593 NARROWS 63017 4/29/17 10:12 4/29/17 13:02 2:50:00 UNKNOWN BP-036 1593 NARROWS 63017 4/29/17 16:17 4/30/17 0:52 8:35:00 UNKNOWN BP-036 1593 NARROWS 63017 4/30/17 0:55 4/30/17 0:57 0:02:30 UNKNOWN BP-036 1593 NARROWS 63017 4/30/17 2:45 4/30/17 15:50 13:05:00 UNKNOWN BP-036 1593 NARROWS 63017 5/3/17 22:55 5/3/17 23:35 0:40:00 UNKNOWN BP-036 1593 NARROWS 63017 5/4/17 1:15 5/4/17 13:30 12:15:00 UNKNOWN BP-037 14936 COUNTRY RIDGE DRIVE 63017 4/29/17 20:55 4/29/17 23:22 2:27:30 UNKNOWN BP-037 14936 COUNTRY RIDGE DRIVE 63017 4/30/17 4:17 4/30/17 7:32 3:15:00 UNKNOWN BP-037 14936 COUNTRY RIDGE DRIVE 63017 4/30/17 9:15 4/30/17 15:02 5:47:30 UNKNOWN BP-037 14936 COUNTRY RIDGE DRIVE 63017 5/4/17 7:00 5/4/17 8:15 1:15:00 UNKNOWN BP-069 1217 CRESTED VIEW DRIVE 63146 4/5/17 16:42 4/5/17 17:55 1:12:30 UNKNOWN BP-069 1217 CRESTED VIEW DRIVE 63146 4/29/17 10:05 4/29/17 11:45 1:40:00 UNKNOWN BP-069 1217 CRESTED VIEW DRIVE 63146 4/29/17 18:55 4/29/17 23:07 4:12:30 UNKNOWN BP-069 1217 CRESTED VIEW DRIVE 63146 4/30/17 2:55 4/30/17 6:57 4:02:30 UNKNOWN BP-069 1217 CRESTED VIEW DRIVE 63146 4/30/17 9:32 4/30/17 14:25 4:52:30 UNKNOWN BP-069 1217 CRESTED VIEW DRIVE 63146 5/4/17 5:47 5/4/17 6:42 0:55:00 UNKNOWN BP-086 11220 TRIESTE DRIVE 63146 4/5/17 16:32 4/5/17 16:50 0:17:30 UNKNOWN BP-086 11220 TRIESTE DRIVE 63146 4/29/17 16:02 4/29/17 16:17 0:15:00 1,462 BP-086 11220 TRIESTE DRIVE 63146 4/30/17 4:17 4/30/17 5:30 1:12:30 12,972 BP-087 11749 WESTPORT CROSSING 63146 4/5/17 16:42 4/5/17 17:55 1:12:30 UNKNOWN BP-087 11749 WESTPORT CROSSING 63146 4/30/17 4:15 4/30/17 4:52 0:37:30 UNKNOWN (01/01/2017 - 06/30/2017) Table A-1: Constructed SSO Activation Data 2017_06 Semi A1-2 sso activation Page 1 of 8 Metropolitan St. Louis Sewer District Semi-Annual Report Bypass Number Address Zip Code Event Start Date Event End Date Event Duration (day hh:mm:ss) Estimated Volume (gallons) (01/01/2017 - 06/30/2017) Table A-1: Constructed SSO Activation Data BP-087 11749 WESTPORT CROSSING 63146 4/30/17 5:07 4/30/17 6:15 1:07:30 UNKNOWN BP-087 11749 WESTPORT CROSSING 63146 4/30/17 11:42 4/30/17 12:57 1:15:00 UNKNOWN BP-110 610 ST. MARIE 63031 4/29/17 15:57 4/29/17 17:40 1:42:30 UNKNOWN BP-110 610 ST. MARIE 63031 4/29/17 18:00 4/30/17 0:27 6:27:30 UNKNOWN BP-110 610 ST. MARIE 63031 4/30/17 3:22 4/30/17 18:45 15:22:30 UNKNOWN BP-110 610 ST. MARIE 63031 5/4/17 3:00 5/4/17 13:05 10:05:00 UNKNOWN BP-119 9083 FROST AVENUE 63134 4/5/17 19:15 4/5/17 20:02 0:47:30 9,708BP-119 9083 FROST AVENUE 63134 4/29/17 10:55 4/29/17 13:50 2:55:00 96,632BP-119 9083 FROST AVENUE 63134 4/29/17 16:10 5/1/17 1:02 1 day 08:52:30 1,662,869BP-119 9083 FROST AVENUE 63134 5/3/17 20:17 5/5/17 0:02 1 day 03:45:00 1,057,696 BP-133 725 MANRESA LANE 63031 4/29/17 19:32 4/30/17 0:37 5:05:00 55,741 BP-133 725 MANRESA LANE 63031 4/30/17 0:42 4/30/17 1:35 0:52:30 2,840 BP-133 725 MANRESA LANE 63031 4/30/17 3:20 4/30/17 18:12 14:52:30 448,173 BP-133 725 MANRESA LANE 63031 4/30/17 19:00 4/30/17 19:05 0:05:00 UNKNOWN BP-133 725 MANRESA LANE 63031 4/30/17 19:10 4/30/17 19:12 0:02:30 UNKNOWN BP-133 725 MANRESA LANE 63031 5/4/17 2:02 5/4/17 2:05 0:02:30 UNKNOWN BP-133 725 MANRESA LANE 63031 5/4/17 2:12 5/4/17 2:15 0:02:30 UNKNOWN BP-133 725 MANRESA LANE 63031 5/4/17 2:37 5/4/17 2:45 0:07:30 717 BP-133 725 MANRESA LANE 63031 5/4/17 3:10 5/4/17 13:12 10:02:30 177,929 BP-141 245 PALM DRIVE 63042 4/30/17 5:20 4/30/17 7:35 2:15:00 UNKNOWN BP-144 2 SHARON DRIVE 63031 4/30/17 5:00 4/30/17 8:02 3:02:30 172,590 BP-144 2 SHARON DRIVE 63031 4/30/17 11:55 4/30/17 14:02 2:07:30 50,441 BP-145 2529 SIMS AVENUE 63114 4/5/17 16:42 4/5/17 18:55 2:12:30 141,383 BP-145 2529 SIMS AVENUE 63114 4/29/17 10:57 4/29/17 11:45 0:47:30 UNKNOWN BP-145 2529 SIMS AVENUE 63114 4/29/17 16:12 4/29/17 17:15 1:02:30 UNKNOWN BP-145 2529 SIMS AVENUE 63114 4/29/17 19:22 4/29/17 23:20 3:57:30 90,466 BP-145 2529 SIMS AVENUE 63114 4/30/17 3:00 4/30/17 8:07 5:07:30 261,568 BP-145 2529 SIMS AVENUE 63114 4/30/17 9:32 4/30/17 13:37 4:05:00 149,833 BP-145 2529 SIMS AVENUE 63114 5/4/17 3:05 5/4/17 4:37 1:32:30 UNKNOWN BP-151 425 WENNEKER 63124 4/29/17 16:15 4/29/17 16:55 0:40:00 21,443 BP-151 425 WENNEKER 63124 4/30/17 11:17 4/30/17 11:35 0:17:30 UNKNOWN BP-155 23 WARSON TERRACE 63124 4/5/17 3:10 4/5/17 5:17 2:07:30 UNKNOWNBP-155 23 WARSON TERRACE 63124 4/29/17 9:57 4/29/17 12:25 2:27:30 UNKNOWNBP-155 23 WARSON TERRACE 63124 4/29/17 16:15 4/30/17 0:07 7:52:30 UNKNOWNBP-155 23 WARSON TERRACE 63124 4/30/17 2:32 4/30/17 7:35 5:02:30 UNKNOWNBP-155 23 WARSON TERRACE 63124 4/30/17 9:12 4/30/17 13:50 4:37:30 UNKNOWN BP-155 23 WARSON TERRACE 63124 5/4/17 3:05 5/4/17 4:50 1:45:00 UNKNOWN BP-156 801 ALEXANDRA DRIVE 63122 4/30/17 4:45 4/30/17 5:10 0:25:00 UNKNOWN BP-156 801 ALEXANDRA DRIVE 63122 4/30/17 11:10 4/30/17 11:40 0:30:00 UNKNOWN BP-158 1182 GLENWAY DRIVE 63122 4/5/17 4:02 4/5/17 4:07 0:05:00 697 BP-158 1182 GLENWAY DRIVE 63122 4/29/17 10:32 4/29/17 10:47 0:15:00 UNKNOWN BP-158 1182 GLENWAY DRIVE 63122 4/29/17 16:12 4/29/17 17:35 1:22:30 87,652 BP-158 1182 GLENWAY DRIVE 63122 4/29/17 17:57 4/29/17 23:27 5:30:00 220,226 BP-158 1182 GLENWAY DRIVE 63122 4/30/17 3:10 4/30/17 6:55 3:45:00 255,497 BP-158 1182 GLENWAY DRIVE 63122 4/30/17 9:17 4/30/17 13:22 4:05:00 276,113 BP-170 10042 CONWAY ROAD 63124 4/5/17 3:02 4/5/17 4:22 1:20:00 UNKNOWN BP-170 10042 CONWAY ROAD 63124 4/29/17 9:57 4/29/17 10:17 0:20:00 UNKNOWN BP-170 10042 CONWAY ROAD 63124 4/29/17 16:15 4/29/17 17:00 0:45:00 UNKNOWN BP-170 10042 CONWAY ROAD 63124 4/30/17 4:37 4/30/17 5:47 1:10:00 UNKNOWN BP-170 10042 CONWAY ROAD 63124 4/30/17 10:42 4/30/17 11:12 0:30:00 UNKNOWN BP-170 10042 CONWAY ROAD 63124 4/30/17 12:02 4/30/17 13:22 1:20:00 UNKNOWN BP-170 10042 CONWAY ROAD 63124 5/20/17 6:12 5/20/17 6:37 0:25:00 UNKNOWN BP-170 10042 CONWAY ROAD 63124 6/18/17 1:57 6/18/17 2:22 0:25:00 UNKNOWN BP-194 201 NEWPORT 63119 4/29/17 16:22 4/29/17 17:05 0:42:30 UNKNOWN BP-194 201 NEWPORT 63119 4/30/17 4:22 4/30/17 5:47 1:25:00 UNKNOWN BP-194 201 NEWPORT 63119 4/30/17 11:07 4/30/17 12:05 0:57:30 UNKNOWN BP-198 1324 ROCK HILL ROAD 63124 4/5/17 2:45 4/5/17 7:40 4:55:00 UNKNOWN 2017_06 Semi A1-2 sso activation Page 2 of 8 Metropolitan St. Louis Sewer District Semi-Annual Report Bypass Number Address Zip Code Event Start Date Event End Date Event Duration (day hh:mm:ss) Estimated Volume (gallons) (01/01/2017 - 06/30/2017) Table A-1: Constructed SSO Activation Data BP-198 1324 ROCK HILL ROAD 63124 4/5/17 16:27 4/5/17 20:50 4:22:30 UNKNOWN BP-198 1324 ROCK HILL ROAD 63124 4/28/17 14:47 4/28/17 15:37 0:50:00 UNKNOWN BP-198 1324 ROCK HILL ROAD 63124 4/29/17 5:45 4/29/17 14:52 9:07:30 UNKNOWN BP-198 1324 ROCK HILL ROAD 63124 4/29/17 15:55 4/30/17 5:12 13:17:30 UNKNOWN BP-198 1324 ROCK HILL ROAD 63124 4/30/17 6:05 4/30/17 6:22 0:17:30 UNKNOWN BP-198 1324 ROCK HILL ROAD 63124 4/30/17 6:50 4/30/17 19:37 12:47:30 UNKNOWN BP-198 1324 ROCK HILL ROAD 63124 5/3/17 11:27 5/3/17 15:30 4:02:30 UNKNOWNBP-198 1324 ROCK HILL ROAD 63124 5/3/17 23:15 5/4/17 20:55 21:40:00 UNKNOWNBP-198 1324 ROCK HILL ROAD 63124 5/20/17 6:10 5/20/17 7:42 1:32:30 UNKNOWNBP-222 2560 ROLENS DRIVE 63129 4/29/17 10:32 4/29/17 11:07 0:35:00 UNKNOWN BP-222 2560 ROLENS DRIVE 63129 4/30/17 3:47 4/30/17 5:37 1:50:00 UNKNOWN BP-222 2560 ROLENS DRIVE 63129 4/30/17 9:37 4/30/17 12:15 2:37:30 UNKNOWN BP-287 10063 COBURGH LANDS DRIVE 63137 4/29/17 16:22 4/29/17 16:47 0:25:00 UNKNOWN BP-287 10063 COBURGH LANDS DRIVE 63137 4/30/17 4:57 4/30/17 5:12 0:15:00 UNKNOWN BP-291 75 FLORIDALE COURT 63135 4/5/17 17:20 4/5/17 17:47 0:27:30 UNKNOWN BP-291 75 FLORIDALE COURT 63135 4/30/17 4:32 4/30/17 6:22 1:50:00 UNKNOWN BP-291 75 FLORIDALE COURT 63135 4/30/17 11:35 4/30/17 12:40 1:05:00 UNKNOWN BP-305 701 MARVIN DRIVE 63135 4/5/17 17:02 4/5/17 18:35 1:32:30 UNKNOWN BP-317 729 SCIENCE HILL 63137 4/29/17 16:32 4/29/17 17:00 0:27:30 UNKNOWN BP-333 12 COUNTRYSIDE LANE 63131 4/5/17 2:40 4/5/17 5:17 2:37:30 UNKNOWN BP-333 12 COUNTRYSIDE LANE 63131 4/29/17 9:35 4/29/17 12:17 2:42:30 UNKNOWN BP-333 12 COUNTRYSIDE LANE 63131 4/29/17 16:10 4/30/17 0:10 8:00:00 UNKNOWN BP-333 12 COUNTRYSIDE LANE 63131 4/30/17 1:50 4/30/17 14:00 12:10:00 UNKNOWN BP-333 12 COUNTRYSIDE LANE 63131 5/4/17 2:30 5/4/17 4:57 2:27:30 UNKNOWN BP-333 12 COUNTRYSIDE LANE 63131 5/4/17 6:52 5/4/17 8:05 1:12:30 UNKNOWN BP-333 12 COUNTRYSIDE LANE 63131 5/4/17 8:20 5/4/17 10:00 1:40:00 UNKNOWN BP-333 12 COUNTRYSIDE LANE 63131 5/20/17 5:40 5/20/17 6:00 0:20:00 UNKNOWN BP-333 12 COUNTRYSIDE LANE 63131 6/18/17 1:50 6/18/17 2:07 0:17:30 UNKNOWN BP-343 11115 HERMITAGE HILL LANE 63131 4/29/17 10:55 4/29/17 11:15 0:20:00 UNKNOWN BP-343 11115 HERMITAGE HILL LANE 63131 4/29/17 16:10 4/29/17 16:47 0:37:30 UNKNOWN BP-343 11115 HERMITAGE HILL LANE 63131 4/30/17 3:52 4/30/17 5:50 1:57:30 UNKNOWN BP-343 11115 HERMITAGE HILL LANE 63131 4/30/17 11:02 4/30/17 12:02 1:00:00 UNKNOWNBP-349 25 OVERBROOK LANE 63124 3/27/17 12:10 3/27/17 13:52 1:42:30 UNKNOWNBP-349 25 OVERBROOK LANE 63124 3/30/17 13:15 3/30/17 15:25 2:10:00 UNKNOWNBP-349 25 OVERBROOK LANE 63124 4/5/17 2:32 4/5/17 10:42 8:10:00 UNKNOWN BP-349 25 OVERBROOK LANE 63124 4/5/17 11:42 4/6/17 4:40 16:57:30 UNKNOWN BP-349 25 OVERBROOK LANE 63124 4/26/17 20:12 4/26/17 21:40 1:27:30 UNKNOWN BP-349 25 OVERBROOK LANE 63124 4/27/17 0:32 4/27/17 2:47 2:15:00 UNKNOWN BP-349 25 OVERBROOK LANE 63124 4/28/17 14:45 4/28/17 18:00 3:15:00 UNKNOWN BP-349 25 OVERBROOK LANE 63124 4/29/17 4:22 5/1/17 2:10 1 day 21:47:30 UNKNOWN BP-349 25 OVERBROOK LANE 63124 5/3/17 10:50 5/5/17 4:15 1 day 17:25:00 UNKNOWN BP-349 25 OVERBROOK LANE 63124 5/5/17 8:17 5/5/17 8:22 0:05:00 UNKNOWN BP-349 25 OVERBROOK LANE 63124 5/20/17 6:00 5/20/17 9:50 3:50:00 UNKNOWN BP-349 25 OVERBROOK LANE 63124 5/20/17 21:12 5/20/17 22:07 0:55:00 UNKNOWN BP-349 25 OVERBROOK LANE 63124 6/18/17 2:25 6/18/17 3:32 1:07:30 UNKNOWN BP-370 7501 CAPILIA DRIVE 63123 4/29/17 16:12 4/29/17 16:17 0:05:00 UNKNOWN BP-370 7501 CAPILIA DRIVE 63123 4/30/17 4:35 4/30/17 5:07 0:32:30 UNKNOWN BP-370 7501 CAPILIA DRIVE 63123 4/30/17 10:55 4/30/17 11:02 0:07:30 UNKNOWN BP-370 7501 CAPILIA DRIVE 63123 4/30/17 11:10 4/30/17 11:32 0:22:30 UNKNOWN BP-404 9400 STERLING PLACE 63123 6/4/17 16:32 6/4/17 16:47 0:15:00 UNKNOWN BP-416 9431 BONHOMME WOODS 63132 3/25/17 19:15 3/25/17 19:35 0:20:00 UNKNOWN BP-416 9431 BONHOMME WOODS 63132 4/5/17 2:17 4/5/17 5:57 3:40:00 UNKNOWN BP-416 9431 BONHOMME WOODS 63132 4/5/17 12:30 4/5/17 13:10 0:40:00 UNKNOWN BP-416 9431 BONHOMME WOODS 63132 4/5/17 16:45 4/5/17 20:00 3:15:00 UNKNOWN BP-416 9431 BONHOMME WOODS 63132 4/28/17 14:32 4/28/17 15:37 1:05:00 UNKNOWN BP-416 9431 BONHOMME WOODS 63132 4/29/17 5:57 4/29/17 13:40 7:42:30 UNKNOWN BP-416 9431 BONHOMME WOODS 63132 4/29/17 16:00 4/30/17 17:57 1 day 01:57:30 UNKNOWN 2017_06 Semi A1-2 sso activation Page 3 of 8 Metropolitan St. Louis Sewer District Semi-Annual Report Bypass Number Address Zip Code Event Start Date Event End Date Event Duration (day hh:mm:ss) Estimated Volume (gallons) (01/01/2017 - 06/30/2017) Table A-1: Constructed SSO Activation Data BP-416 9431 BONHOMME WOODS 63132 5/3/17 11:15 5/3/17 14:50 3:35:00 UNKNOWN BP-416 9431 BONHOMME WOODS 63132 5/3/17 20:45 5/4/17 20:30 23:45:00 UNKNOWN BP-416 9431 BONHOMME WOODS 63132 5/20/17 5:32 5/20/17 7:42 2:10:00 UNKNOWN BP-416 9431 BONHOMME WOODS 63132 6/18/17 1:55 6/18/17 2:07 0:12:30 UNKNOWN BP-417 9445 BONHOMME WOODS 63132 3/25/17 19:15 3/25/17 19:22 0:07:30 823 BP-417 9445 BONHOMME WOODS 63132 4/5/17 2:30 4/5/17 5:17 2:47:30 54,331 BP-417 9445 BONHOMME WOODS 63132 4/5/17 16:47 4/5/17 18:55 2:07:30 42,701BP-417 9445 BONHOMME WOODS 63132 4/28/17 14:40 4/28/17 15:12 0:32:30 7,573BP-417 9445 BONHOMME WOODS 63132 4/29/17 6:22 4/29/17 7:37 1:15:00 11,013BP-417 9445 BONHOMME WOODS 63132 4/29/17 9:15 4/29/17 12:32 3:17:30 65,022 BP-417 9445 BONHOMME WOODS 63132 4/29/17 16:05 4/30/17 0:32 8:27:30 178,817 BP-417 9445 BONHOMME WOODS 63132 4/30/17 2:07 4/30/17 15:17 13:10:00 275,797 BP-417 9445 BONHOMME WOODS 63132 5/3/17 12:50 5/3/17 12:55 0:05:00 378 BP-417 9445 BONHOMME WOODS 63132 5/3/17 21:27 5/3/17 22:20 0:52:30 5,230 BP-417 9445 BONHOMME WOODS 63132 5/3/17 22:52 5/4/17 1:45 2:52:30 22,760 BP-417 9445 BONHOMME WOODS 63132 5/4/17 1:50 5/4/17 11:32 9:42:30 128,475 BP-417 9445 BONHOMME WOODS 63132 5/4/17 17:20 5/4/17 17:50 0:30:00 1,618 BP-417 9445 BONHOMME WOODS 63132 5/20/17 5:32 5/20/17 6:12 0:40:00 9,992 BP-417 9445 BONHOMME WOODS 63132 5/20/17 6:50 5/20/17 7:22 0:32:30 UNKNOWN BP-419 8345 BUCHANAN 63114 4/5/17 16:42 4/5/17 19:10 2:27:30 UNKNOWN BP-419 8345 BUCHANAN 63114 4/29/17 9:45 4/29/17 11:05 1:20:00 UNKNOWN BP-419 8345 BUCHANAN 63114 4/29/17 15:57 4/30/17 0:05 8:07:30 UNKNOWN BP-419 8345 BUCHANAN 63114 4/30/17 2:47 4/30/17 14:35 11:47:30 UNKNOWN BP-419 8345 BUCHANAN 63114 5/4/17 2:17 5/4/17 7:02 4:45:00 UNKNOWN BP-419 8345 BUCHANAN 63114 5/4/17 7:20 5/4/17 7:35 0:15:00 UNKNOWN BP-419 8345 BUCHANAN 63114 5/20/17 5:22 5/20/17 6:00 0:37:30 UNKNOWN BP-440 219 OLD ORCHARD 63119 4/29/17 16:12 4/29/17 16:17 0:05:00 UNKNOWN BP-451 2312 ROCKDALE DRIVE 63121 4/5/17 16:47 4/5/17 18:22 1:35:00 UNKNOWN BP-451 2312 ROCKDALE DRIVE 63121 4/29/17 10:00 4/29/17 11:05 1:05:00 UNKNOWN BP-451 2312 ROCKDALE DRIVE 63121 4/29/17 16:05 4/29/17 17:37 1:32:30 UNKNOWN BP-451 2312 ROCKDALE DRIVE 63121 4/29/17 17:50 4/29/17 23:07 5:17:30 UNKNOWN BP-451 2312 ROCKDALE DRIVE 63121 4/30/17 3:40 4/30/17 6:37 2:57:30 UNKNOWNBP-451 2312 ROCKDALE DRIVE 63121 4/30/17 9:30 4/30/17 13:00 3:30:00 UNKNOWNBP-456 1712 UCEYLE 63114 4/5/17 16:37 4/5/17 18:42 2:05:00 UNKNOWNBP-456 1712 UCEYLE 63114 4/29/17 10:52 4/29/17 11:42 0:50:00 UNKNOWN BP-456 1712 UCEYLE 63114 4/29/17 16:05 4/29/17 17:07 1:02:30 UNKNOWN BP-456 1712 UCEYLE 63114 4/29/17 19:37 4/29/17 22:45 3:07:30 UNKNOWN BP-456 1712 UCEYLE 63114 4/30/17 3:15 4/30/17 7:05 3:50:00 UNKNOWN BP-456 1712 UCEYLE 63114 4/30/17 9:45 4/30/17 13:12 3:27:30 UNKNOWN BP-457 7700 UNDERHILL DRIVE 63133 4/5/17 17:02 4/5/17 17:22 0:20:00 19,810 BP-457 7700 UNDERHILL DRIVE 63133 4/5/17 17:40 4/5/17 17:45 0:05:00 1,752 BP-476 17 BOHN HILLS DRIVE 63132 4/29/17 16:17 4/29/17 16:45 0:27:30 UNKNOWN BP-476 17 BOHN HILLS DRIVE 63132 4/30/17 4:05 4/30/17 5:42 1:37:30 UNKNOWN BP-476 17 BOHN HILLS DRIVE 63132 4/30/17 11:00 4/30/17 12:07 1:07:30 UNKNOWN BP-476 17 BOHN HILLS DRIVE 63132 4/30/17 12:20 4/30/17 12:30 0:10:00 UNKNOWN BP-480 5504 HEEGE 63123 6/4/17 16:55 6/4/17 16:57 0:02:30 UNKNOWN BP-515 9443 KIRCHNER 63125 4/29/17 10:35 4/29/17 11:00 0:25:00 10,002 BP-515 9443 KIRCHNER 63125 4/29/17 16:30 4/29/17 17:12 0:42:30 18,874 BP-515 9443 KIRCHNER 63125 4/29/17 20:20 4/29/17 20:40 0:20:00 1,876 BP-515 9443 KIRCHNER 63125 4/30/17 3:25 4/30/17 6:25 3:00:00 139,208 BP-515 9443 KIRCHNER 63125 4/30/17 9:17 4/30/17 12:32 3:15:00 104,247 BP-516 2559 ROLENS 63129 4/30/17 10:47 4/30/17 11:45 0:57:30 UNKNOWN BP-526 111 TAYLOR 63042 4/29/17 13:32 5/1/17 3:32 1 day 14:00:00 UNKNOWN BP-526 111 TAYLOR 63042 5/3/17 18:52 5/5/17 4:02 1 day 09:10:00 UNKNOWN BP-526 111 TAYLOR 63042 5/5/17 4:05 5/5/17 4:10 0:05:00 UNKNOWN BP-527 8240 LINDBERGH BLVD 63031 4/5/17 4:00 4/5/17 7:00 3:00:00 UNKNOWN BP-527 8240 LINDBERGH BLVD 63031 4/5/17 18:07 4/5/17 21:52 3:45:00 UNKNOWN 2017_06 Semi A1-2 sso activation Page 4 of 8 Metropolitan St. Louis Sewer District Semi-Annual Report Bypass Number Address Zip Code Event Start Date Event End Date Event Duration (day hh:mm:ss) Estimated Volume (gallons) (01/01/2017 - 06/30/2017) Table A-1: Constructed SSO Activation Data BP-527 8240 LINDBERGH BLVD 63031 4/29/17 10:32 4/29/17 14:27 3:55:00 UNKNOWN BP-527 8240 LINDBERGH BLVD 63031 4/29/17 16:22 4/30/17 1:30 9:07:30 UNKNOWN BP-527 8240 LINDBERGH BLVD 63031 4/30/17 2:20 4/30/17 3:02 0:42:30 UNKNOWN BP-527 8240 LINDBERGH BLVD 63031 4/30/17 4:07 4/30/17 15:37 11:30:00 UNKNOWN BP-527 8240 LINDBERGH BLVD 63031 4/30/17 16:10 5/1/17 2:07 9:57:30 UNKNOWN BP-527 8240 LINDBERGH BLVD 63031 5/3/17 20:25 5/3/17 21:12 0:47:30 UNKNOWN BP-527 8240 LINDBERGH BLVD 63031 5/3/17 22:35 5/4/17 2:12 3:37:30 UNKNOWNBP-527 8240 LINDBERGH BLVD 63031 5/4/17 3:42 5/4/17 7:07 3:25:00 UNKNOWNBP-527 8240 LINDBERGH BLVD 63031 5/4/17 11:05 5/5/17 1:17 14:12:30 UNKNOWNBP-527 8240 LINDBERGH BLVD 63031 5/20/17 6:05 5/20/17 10:07 4:02:30 UNKNOWN BP-527 8240 LINDBERGH BLVD 63031 6/18/17 2:57 6/18/17 3:50 0:52:30 UNKNOWN BP-533 8914 SHAWNEE 63114 4/5/17 16:35 4/5/17 17:37 1:02:30 UNKNOWN BP-533 8914 SHAWNEE 63114 4/30/17 4:37 4/30/17 5:15 0:37:30 UNKNOWN BP-533 8914 SHAWNEE 63114 4/30/17 11:17 4/30/17 11:27 0:10:00 UNKNOWN BP-545 1100 DES PERES DRIVE 63119 4/5/17 2:37 4/5/17 3:12 0:35:00 UNKNOWN BP-545 1100 DES PERES DRIVE 63119 4/5/17 16:32 4/5/17 17:05 0:32:30 UNKNOWN BP-545 1100 DES PERES DRIVE 63119 4/28/17 14:42 4/28/17 15:02 0:20:00 UNKNOWN BP-545 1100 DES PERES DRIVE 63119 4/29/17 9:32 4/29/17 11:25 1:52:30 UNKNOWN BP-545 1100 DES PERES DRIVE 63119 4/29/17 16:00 4/29/17 17:20 1:20:00 UNKNOWN BP-545 1100 DES PERES DRIVE 63119 4/29/17 18:10 4/30/17 5:15 11:05:00 UNKNOWN BP-545 1100 DES PERES DRIVE 63119 4/30/17 7:02 4/30/17 12:17 5:15:00 UNKNOWN BP-545 1100 DES PERES DRIVE 63119 4/30/17 12:52 4/30/17 18:45 5:52:30 UNKNOWN BP-545 1100 DES PERES DRIVE 63119 5/4/17 2:52 5/4/17 4:47 1:55:00 UNKNOWN BP-545 1100 DES PERES DRIVE 63119 5/4/17 5:32 5/4/17 10:12 4:40:00 UNKNOWN BP-545 1100 DES PERES DRIVE 63119 5/4/17 15:10 5/4/17 17:37 2:27:30 UNKNOWN BP-555 11230 HERMITAGE HILL 63131 4/29/17 10:57 4/29/17 11:15 0:17:30 UNKNOWN BP-555 11230 HERMITAGE HILL 63131 4/29/17 16:22 4/29/17 16:45 0:22:30 UNKNOWN BP-555 11230 HERMITAGE HILL 63131 4/30/17 3:52 4/30/17 5:42 1:50:00 UNKNOWN BP-555 11230 HERMITAGE HILL 63131 4/30/17 11:05 4/30/17 11:55 0:50:00 UNKNOWN BP-557 685 EDGAR ROAD 63119 4/29/17 16:20 4/29/17 17:07 0:47:30 62,884 BP-557 685 EDGAR ROAD 63119 4/29/17 20:32 4/29/17 20:37 0:05:00 UNKNOWN BP-557 685 EDGAR ROAD 63119 4/30/17 4:10 4/30/17 5:57 1:47:30 148,582BP-557 685 EDGAR ROAD 63119 4/30/17 10:55 4/30/17 12:15 1:20:00 79,834BP-587 475 WEST JACKSON 63119 4/29/17 10:30 4/29/17 10:37 0:07:30 UNKNOWNBP-587 475 WEST JACKSON 63119 4/29/17 16:05 4/29/17 17:15 1:10:00 UNKNOWN BP-587 475 WEST JACKSON 63119 4/29/17 19:10 4/29/17 23:05 3:55:00 UNKNOWN BP-587 475 WEST JACKSON 63119 4/30/17 3:45 4/30/17 6:32 2:47:30 UNKNOWN BP-587 475 WEST JACKSON 63119 4/30/17 9:20 4/30/17 12:45 3:25:00 UNKNOWN BP-588 3650 NAVAJO DR 63125 4/30/17 4:35 4/30/17 4:52 0:17:30 6,213 BP-591 10201 LYLEWOOD DRIVE 63124 1/14/17 5:57 1/14/17 7:15 1:17:30 34,086 BP-591 10201 LYLEWOOD DRIVE 63124 3/25/17 3:30 3/25/17 4:47 1:17:30 28,295 BP-591 10201 LYLEWOOD DRIVE 63124 3/25/17 19:47 3/25/17 21:15 1:27:30 34,366 BP-591 10201 LYLEWOOD DRIVE 63124 3/27/17 11:30 3/27/17 15:22 3:52:30 86,058 BP-591 10201 LYLEWOOD DRIVE 63124 3/30/17 9:15 3/30/17 19:57 10:42:30 311,589 BP-591 10201 LYLEWOOD DRIVE 63124 4/5/17 2:32 4/6/17 13:30 1 day 10:57:30 1,055,350 BP-591 10201 LYLEWOOD DRIVE 63124 4/26/17 20:00 4/26/17 22:22 2:22:30 65,140 BP-591 10201 LYLEWOOD DRIVE 63124 4/26/17 23:47 4/27/17 3:35 3:47:30 90,532 BP-591 10201 LYLEWOOD DRIVE 63124 4/28/17 12:12 4/28/17 13:00 0:47:30 10,511 BP-591 10201 LYLEWOOD DRIVE 63124 4/28/17 14:35 4/28/17 19:37 5:02:30 138,675 BP-591 10201 LYLEWOOD DRIVE 63124 4/29/17 4:10 5/1/17 15:37 2 days 11:27:30 2,692,659 BP-591 10201 LYLEWOOD DRIVE 63124 5/3/17 10:42 5/5/17 16:57 2 days 06:15:00 1,715,542 BP-591 10201 LYLEWOOD DRIVE 63124 5/20/17 6:05 5/20/17 11:20 5:15:00 169,619 BP-591 10201 LYLEWOOD DRIVE 63124 6/18/17 2:15 6/18/17 4:27 2:12:30 68,813 BP-597 4429 ROLLING DRIVE 63134 3/30/17 12:50 3/30/17 14:17 1:27:30 UNKNOWN BP-597 4429 ROLLING DRIVE 63134 4/5/17 3:45 4/5/17 5:25 1:40:00 UNKNOWN BP-597 4429 ROLLING DRIVE 63134 4/5/17 16:55 4/5/17 22:10 5:15:00 UNKNOWN BP-597 4429 ROLLING DRIVE 63134 4/29/17 6:52 4/29/17 7:45 0:52:30 UNKNOWN 2017_06 Semi A1-2 sso activation Page 5 of 8 Metropolitan St. Louis Sewer District Semi-Annual Report Bypass Number Address Zip Code Event Start Date Event End Date Event Duration (day hh:mm:ss) Estimated Volume (gallons) (01/01/2017 - 06/30/2017) Table A-1: Constructed SSO Activation Data BP-597 4429 ROLLING DRIVE 63134 4/29/17 9:27 4/29/17 12:50 3:22:30 UNKNOWN BP-597 4429 ROLLING DRIVE 63134 4/29/17 16:15 4/30/17 18:32 1 day 02:17:30 UNKNOWN BP-597 4429 ROLLING DRIVE 63134 5/3/17 21:10 5/4/17 15:30 18:20:00 UNKNOWN BP-597 4429 ROLLING DRIVE 63134 5/4/17 15:32 5/4/17 19:35 4:02:30 UNKNOWN BP-597 4429 ROLLING DRIVE 63134 5/20/17 5:45 5/20/17 7:37 1:52:30 UNKNOWN BP-599 8711 PARDEE LANE 63126 4/5/17 3:17 4/5/17 6:37 3:20:00 UNKNOWN BP-599 8711 PARDEE LANE 63126 4/29/17 8:55 4/29/17 13:57 5:02:30 UNKNOWNBP-599 8711 PARDEE LANE 63126 4/29/17 16:30 4/30/17 18:30 1 day 02:00:00 UNKNOWNBP-599 8711 PARDEE LANE 63126 5/4/17 2:52 5/4/17 14:47 11:55:00 UNKNOWNBP-599 8711 PARDEE LANE 63126 5/4/17 15:40 5/4/17 19:37 3:57:30 UNKNOWN BP-605 22 HILLVALE 63105 4/29/17 16:02 4/29/17 16:07 0:05:00 UNKNOWN BP-605 22 HILLVALE 63105 5/10/17 23:07 5/10/17 23:10 0:02:30 UNKNOWN BP-605 22 HILLVALE 63105 5/19/17 5:22 5/19/17 5:25 0:02:30 UNKNOWN BP-605 22 HILLVALE 63105 6/18/17 1:32 6/18/17 1:37 0:05:00 UNKNOWN BP-618 9058 ROSEMARY AVENUE 63123 3/25/17 1:12 3/25/17 1:45 0:32:30 UNKNOWN BP-618 9058 ROSEMARY AVENUE 63123 3/25/17 2:27 3/25/17 3:20 0:52:30 UNKNOWN BP-618 9058 ROSEMARY AVENUE 63123 3/25/17 3:25 3/25/17 3:27 0:02:30 UNKNOWN BP-618 9058 ROSEMARY AVENUE 63123 3/27/17 10:37 3/27/17 10:57 0:20:00 UNKNOWN BP-618 9058 ROSEMARY AVENUE 63123 3/30/17 12:45 3/30/17 13:32 0:47:30 UNKNOWN BP-618 9058 ROSEMARY AVENUE 63123 4/5/17 1:12 4/5/17 1:17 0:05:00 UNKNOWN BP-618 9058 ROSEMARY AVENUE 63123 4/5/17 1:40 4/5/17 5:22 3:42:30 UNKNOWN BP-618 9058 ROSEMARY AVENUE 63123 4/26/17 23:02 4/26/17 23:30 0:27:30 UNKNOWN BP-618 9058 ROSEMARY AVENUE 63123 4/27/17 1:20 4/27/17 1:32 0:12:30 UNKNOWN BP-618 9058 ROSEMARY AVENUE 63123 4/28/17 14:17 4/28/17 15:27 1:10:00 UNKNOWN BP-618 9058 ROSEMARY AVENUE 63123 4/29/17 3:02 4/29/17 3:52 0:50:00 UNKNOWN BP-618 9058 ROSEMARY AVENUE 63123 4/29/17 4:57 4/29/17 7:35 2:37:30 UNKNOWN BP-618 9058 ROSEMARY AVENUE 63123 4/29/17 7:57 4/29/17 12:52 4:55:00 UNKNOWN BP-618 9058 ROSEMARY AVENUE 63123 4/29/17 16:02 4/30/17 16:00 23:57:30 UNKNOWN BP-618 9058 ROSEMARY AVENUE 63123 5/3/17 10:30 5/3/17 14:22 3:52:30 UNKNOWN BP-618 9058 ROSEMARY AVENUE 63123 5/3/17 23:52 5/4/17 1:12 1:20:00 UNKNOWN BP-618 9058 ROSEMARY AVENUE 63123 5/4/17 1:22 5/4/17 18:32 17:10:00 UNKNOWN BP-618 9058 ROSEMARY AVENUE 63123 5/20/17 4:40 5/20/17 4:45 0:05:00 UNKNOWNBP-618 9058 ROSEMARY AVENUE 63123 5/20/17 4:57 5/20/17 5:05 0:07:30 UNKNOWNBP-618 9058 ROSEMARY AVENUE 63123 5/20/17 5:10 5/20/17 5:12 0:02:30 UNKNOWNBP-618 9058 ROSEMARY AVENUE 63123 5/20/17 5:40 5/20/17 5:55 0:15:00 UNKNOWN BP-618 9058 ROSEMARY AVENUE 63123 5/20/17 6:07 5/20/17 6:57 0:50:00 UNKNOWN BP-618 9058 ROSEMARY AVENUE 63123 5/20/17 20:57 5/20/17 21:15 0:17:30 UNKNOWN BP-618 9058 ROSEMARY AVENUE 63123 6/4/17 15:55 6/4/17 18:15 2:20:00 UNKNOWN BP-618 9058 ROSEMARY AVENUE 63123 6/15/17 3:52 6/15/17 3:57 0:05:00 UNKNOWN BP-618 9058 ROSEMARY AVENUE 63123 6/18/17 1:37 6/18/17 1:55 0:17:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 4/5/17 17:02 4/5/17 23:55 6:52:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 4/28/17 14:37 4/28/17 15:30 0:52:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 4/29/17 6:32 4/29/17 8:02 1:30:00 UNKNOWN BP-619 700 VALLEY DRIVE 63137 4/29/17 8:25 5/1/17 6:20 1 day 21:55:00 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/1/17 7:02 5/1/17 10:20 3:17:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/3/17 11:37 5/3/17 15:15 3:37:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/3/17 15:25 5/3/17 15:30 0:05:00 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/3/17 21:17 5/4/17 14:27 17:10:00 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/4/17 17:02 5/4/17 19:52 2:50:00 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/4/17 22:12 5/5/17 12:02 13:50:00 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 12:07 5/5/17 12:17 0:10:00 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 12:20 5/5/17 12:25 0:05:00 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 12:27 5/5/17 12:47 0:20:00 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 12:50 5/5/17 12:55 0:05:00 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 12:57 5/5/17 13:00 0:02:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 13:02 5/5/17 13:05 0:02:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 13:07 5/5/17 13:12 0:05:00 UNKNOWN 2017_06 Semi A1-2 sso activation Page 6 of 8 Metropolitan St. Louis Sewer District Semi-Annual Report Bypass Number Address Zip Code Event Start Date Event End Date Event Duration (day hh:mm:ss) Estimated Volume (gallons) (01/01/2017 - 06/30/2017) Table A-1: Constructed SSO Activation Data BP-619 700 VALLEY DRIVE 63137 5/5/17 13:15 5/5/17 13:17 0:02:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 13:22 5/5/17 13:32 0:10:00 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 13:35 5/5/17 13:37 0:02:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 13:42 5/5/17 13:45 0:02:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 13:47 5/5/17 13:52 0:05:00 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 13:55 5/5/17 13:57 0:02:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 14:00 5/5/17 14:07 0:07:30 UNKNOWNBP-619 700 VALLEY DRIVE 63137 5/5/17 14:10 5/5/17 14:12 0:02:30 UNKNOWNBP-619 700 VALLEY DRIVE 63137 5/5/17 14:15 5/5/17 14:20 0:05:00 UNKNOWNBP-619 700 VALLEY DRIVE 63137 5/5/17 14:22 5/5/17 14:32 0:10:00 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 14:35 5/5/17 14:42 0:07:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 14:45 5/5/17 14:47 0:02:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 14:50 5/5/17 14:55 0:05:00 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 14:57 5/5/17 15:02 0:05:00 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 15:05 5/5/17 15:07 0:02:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 15:12 5/5/17 15:15 0:02:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 15:25 5/5/17 15:27 0:02:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 15:32 5/5/17 15:35 0:02:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 15:40 5/5/17 15:42 0:02:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 15:45 5/5/17 15:47 0:02:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 16:02 5/5/17 16:05 0:02:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 16:07 5/5/17 16:10 0:02:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 16:12 5/5/17 16:17 0:05:00 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 16:27 5/5/17 16:32 0:05:00 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 16:35 5/5/17 16:40 0:05:00 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 16:57 5/5/17 17:00 0:02:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 17:22 5/5/17 17:25 0:02:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 17:45 5/5/17 17:47 0:02:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 17:55 5/5/17 17:57 0:02:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 18:00 5/5/17 18:02 0:02:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 18:07 5/5/17 18:10 0:02:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 18:27 5/5/17 18:32 0:05:00 UNKNOWNBP-619 700 VALLEY DRIVE 63137 5/5/17 18:37 5/5/17 18:40 0:02:30 UNKNOWNBP-619 700 VALLEY DRIVE 63137 5/5/17 19:02 5/5/17 19:05 0:02:30 UNKNOWNBP-619 700 VALLEY DRIVE 63137 5/5/17 19:15 5/5/17 19:17 0:02:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 19:30 5/5/17 19:32 0:02:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 19:50 5/5/17 19:52 0:02:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/5/17 21:20 5/5/17 21:22 0:02:30 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/7/17 15:50 5/7/17 18:15 2:25:00 UNKNOWN BP-619 700 VALLEY DRIVE 63137 5/20/17 6:00 5/20/17 6:12 0:12:30 UNKNOWN BP-621 1479 ENGLEHOLM 63133 4/29/17 16:57 4/30/17 0:02 7:05:00 120,658 BP-621 1479 ENGLEHOLM 63133 4/30/17 3:50 4/30/17 7:27 3:37:30 137,039 BP-621 1479 ENGLEHOLM 63133 4/30/17 9:52 4/30/17 13:42 3:50:00 99,001 BP-623 8024 WALINKA 63105 3/30/17 12:17 3/30/17 12:22 0:05:00 128 BP-623 8024 WALINKA 63105 4/5/17 16:20 4/5/17 16:27 0:07:30 UNKNOWN BP-623 8024 WALINKA 63105 4/28/17 14:22 4/28/17 14:25 0:02:30 UNKNOWN BP-623 8024 WALINKA 63105 4/29/17 15:55 4/29/17 16:17 0:22:30 UNKNOWN BP-623 8024 WALINKA 63105 5/10/17 23:05 5/10/17 23:12 0:07:30 UNKNOWN BP-623 8024 WALINKA 63105 5/19/17 5:20 5/19/17 5:32 0:12:30 UNKNOWN BP-623 8024 WALINKA 63105 5/20/17 5:15 5/20/17 5:25 0:10:00 UNKNOWN BP-623 8024 WALINKA 63105 5/20/17 5:40 5/20/17 5:45 0:05:00 UNKNOWN BP-623 8024 WALINKA 63105 6/18/17 1:30 6/18/17 1:40 0:10:00 UNKNOWN BP-624 8901 BROADWAY 63125 4/30/17 4:25 4/30/17 12:42 8:17:30 UNKNOWN BP-634 7575 OXFORD 63105 3/25/17 1:17 3/25/17 1:20 0:02:30 UNKNOWN BP-634 7575 OXFORD 63105 3/30/17 12:17 3/30/17 12:32 0:15:00 UNKNOWN BP-634 7575 OXFORD 63105 4/3/17 18:25 4/3/17 18:30 0:05:00 UNKNOWN BP-634 7575 OXFORD 63105 4/5/17 16:20 4/5/17 16:37 0:17:30 UNKNOWN 2017_06 Semi A1-2 sso activation Page 7 of 8 Metropolitan St. Louis Sewer District Semi-Annual Report Bypass Number Address Zip Code Event Start Date Event End Date Event Duration (day hh:mm:ss) Estimated Volume (gallons) (01/01/2017 - 06/30/2017) Table A-1: Constructed SSO Activation Data BP-634 7575 OXFORD 63105 4/28/17 14:12 4/28/17 14:37 0:25:00 UNKNOWN BP-634 7575 OXFORD 63105 4/29/17 15:57 4/29/17 16:35 0:37:30 UNKNOWN BP-634 7575 OXFORD 63105 4/30/17 4:42 4/30/17 4:55 0:12:30 UNKNOWN BP-634 7575 OXFORD 63105 4/30/17 10:57 4/30/17 11:22 0:25:00 UNKNOWN BP-634 7575 OXFORD 63105 5/10/17 23:05 5/10/17 23:22 0:17:30 UNKNOWN BP-634 7575 OXFORD 63105 5/19/17 5:20 5/19/17 5:42 0:22:30 UNKNOWN BP-634 7575 OXFORD 63105 5/20/17 5:12 5/20/17 5:52 0:40:00 UNKNOWNBP-634 7575 OXFORD 63105 5/20/17 20:37 5/20/17 20:47 0:10:00 UNKNOWNBP-634 7575 OXFORD 63105 6/18/17 1:30 6/18/17 1:57 0:27:30 UNKNOWN 2017_06 Semi A1-2 sso activation Page 8 of 8 Metropolitan St. Louis Sewer District Semi-Annual Report Bypass Number Address Zip Code Event Start Date Event End Date Event Duration (day hh:mm:ss) Estimated Volume (gallons) BP-008 7906 ELINORE 63117 2/27/17 9:32 2/27/17 9:40 0:07:30 UNKNOWN BP-076 26 GANDY 63146 1/5/17 8:10 1/5/17 8:22 0:12:30 UNKNOWN BP-076 26 GANDY 63146 1/5/17 8:40 1/5/17 9:00 0:20:00 UNKNOWN BP-194 201 NEWPORT 63119 3/14/17 9:40 3/14/17 9:45 0:05:00 UNKNOWN BP-196 922 OAK GLEN MANOR COURT 63122 3/3/17 11:02 3/3/17 11:12 0:10:00 UNKNOWN BP-196 922 OAK GLEN MANOR COURT 63122 5/25/17 9:40 5/25/17 9:45 0:05:00 UNKNOWN BP-196 922 OAK GLEN MANOR COURT 63122 5/25/17 9:47 5/25/17 9:50 0:02:30 UNKNOWNBP-196 922 OAK GLEN MANOR COURT 63122 5/25/17 9:52 5/25/17 23:27 13:35:00 UNKNOWNBP-196 922 OAK GLEN MANOR COURT 63122 5/25/17 23:30 5/25/17 23:35 0:05:00 UNKNOWNBP-316 818 ROBERT AVENUE 63135 2/14/17 11:05 2/14/17 11:12 0:07:30 UNKNOWN BP-317 729 SCIENCE HILL 63137 1/11/17 10:45 1/11/17 10:52 0:07:30 UNKNOWN BP-340 1104 DES PERES ROAD 63119 1/26/17 9:45 1/26/17 10:00 0:15:00 UNKNOWN BP-417 9445 BONHOMME WOODS 63132 2/15/17 11:22 2/15/17 11:35 0:12:30 UNKNOWN BP-454 7711 ST. CHARLES ROCK ROAD 63114 2/14/17 9:05 2/14/17 9:12 0:07:30 UNKNOWN BP-471 1 WINDRUSH WEST 63141 2/1/17 9:52 2/1/17 10:02 0:10:00 UNKNOWN BP-476 17 BOHN HILLS DRIVE 63132 2/8/17 10:05 2/8/17 10:27 0:22:30 UNKNOWN BP-476 17 BOHN HILLS DRIVE 63132 4/3/17 5:12 4/3/17 5:35 0:22:30 UNKNOWN BP-476 17 BOHN HILLS DRIVE 63132 4/3/17 5:42 4/3/17 5:45 0:02:30 UNKNOWN BP-476 17 BOHN HILLS DRIVE 63132 4/3/17 5:47 4/3/17 5:52 0:05:00 UNKNOWN BP-476 17 BOHN HILLS DRIVE 63132 4/3/17 6:00 4/3/17 6:05 0:05:00 UNKNOWN BP-476 17 BOHN HILLS DRIVE 63132 4/3/17 6:07 4/3/17 6:10 0:02:30 UNKNOWN BP-476 17 BOHN HILLS DRIVE 63132 4/3/17 6:12 4/3/17 6:22 0:10:00 UNKNOWN BP-476 17 BOHN HILLS DRIVE 63132 4/3/17 6:30 4/3/17 6:40 0:10:00 UNKNOWN BP-476 17 BOHN HILLS DRIVE 63132 4/3/17 6:42 4/3/17 6:45 0:02:30 UNKNOWN BP-476 17 BOHN HILLS DRIVE 63132 4/3/17 6:47 4/3/17 6:52 0:05:00 UNKNOWN BP-476 17 BOHN HILLS DRIVE 63132 4/3/17 6:55 4/3/17 7:00 0:05:00 UNKNOWN BP-476 17 BOHN HILLS DRIVE 63132 4/3/17 7:12 4/3/17 7:15 0:02:30 UNKNOWN BP-476 17 BOHN HILLS DRIVE 63132 4/3/17 7:17 4/3/17 7:20 0:02:30 UNKNOWN BP-476 17 BOHN HILLS DRIVE 63132 4/3/17 7:30 4/3/17 8:00 0:30:00 UNKNOWN BP-495 1725 BOPP ROAD 63131 1/30/17 11:50 1/30/17 12:02 0:12:30 UNKNOWN BP-496 937 GLENBROOK 63122 1/26/17 12:10 1/26/17 12:20 0:10:00 UNKNOWN BP-588 3650 NAVAJO DR 63125 1/31/17 12:10 1/31/17 12:27 0:17:30 UNKNOWNBP-588 3650 NAVAJO DR 63125 1/31/17 12:32 1/31/17 12:50 0:17:30 UNKNOWNBP-591 10201 LYLEWOOD DRIVE 63124 2/13/17 9:47 2/13/17 9:57 0:10:00 UNKNOWNBP-597 4429 ROLLING DRIVE 63134 2/16/17 9:42 2/16/17 9:55 0:12:30 UNKNOWN Table A-2: Constructed SSO Activation Data - Excluded Events (01/01/2017 - 06/30/2017) 2017_06 Semi A1-2 sso activation Page 1 of 1 Metropolitan St. Louis Sewer District Semi-Annual Report – January 1 to June 30, 2017   APPENDIX B: BUILDING BACKUPS BUILDING BACKUPS Attached and Spreadsheet File Provided on Enclosed Disk 2017_06 Semi B1 backup Page 1 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? 6/6/2013 720 1ST 63102 BISSELL TREATMENT OVERCHARGED MAIN NO12/30/2015 720 1ST 63102 BISSELL TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 720 1ST 63102 BISSELL TREATMENT OVERCHARGED MAIN NO 7/3/2015 3180 ADIE 63074 MISSOURI RIVER TREATMENT BLOCKED MAIN NO4/6/2017 X 3180 ADIE 63074 MISSOURI RIVER TREATMENT BLOCKED MAIN NO 5/1/2017 X 1200 ADMIRAL 63137 BISSELL TREATMENT OVERCHARGED MAIN NO 4/29/2017 X 50 ALPHA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/8/2017 X 281 AMBER JACK 63021 GRAND GLAIZE TREATMENT BLOCKED MAIN NO12/28/2015 3425 AMBLEWOOD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 3425 AMBLEWOOD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 3445 AMBLEWOOD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO5/1/2017 X 3445 AMBLEWOOD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/29/2015 6627 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 6627 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/28/2015 6631 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/17/2017 X 6631 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 6634 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/4/2016 6634 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 8/17/2016 6634 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6634 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/10/2017 X 6635 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 6638 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO8/17/2016 6638 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6638 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6639 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/26/2015 6640 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO8/17/2016 6640 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/5/2017 X 6640 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/5/2017 X 6640 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO12/27/2015 6643 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/5/2017 X 6643 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 6644 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 8/17/2016 6644 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/8/2017 X 6644 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/26/2015 6647 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6647 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO12/27/2015 6650 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 8/17/2016 6650 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6650 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 2017_06 Semi B1 backup Page 2 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 12/27/2015 6651 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/18/2017 X 6651 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 6654 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/18/2016 6654 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO8/17/2016 6654 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6654 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/29/2015 6655 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6655 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/18/2017 X 6659 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 6663 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/19/2016 6663 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/17/2017 X 6663 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 6667 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6667 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6670 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO12/26/2015 6671 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/29/2015 6671 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/5/2017 X 6671 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6674 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6674 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 6675 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/7/2016 6675 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/18/2017 X 6675 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 6678 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6678 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6679 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO12/27/2015 6682 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6682 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 6683 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/18/2017 X 6683 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6686 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 6687 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/5/2016 6687 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/18/2017 X 6687 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/26/2015 6691 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6691 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO1/14/2016 6694 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/26/2016 6694 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6694 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 3 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 1/11/2016 6695 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/18/2017 X 6695 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/26/2016 6698 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6698 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/18/2017 X 6699 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/21/2016 6700 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 8/17/2016 6700 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/11/2017 X 6700 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO1/25/2016 6704 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 8/17/2016 6704 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6704 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO6/30/2015 6705 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 6705 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/4/2016 6705 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 8/19/2016 6705 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/3/2017 X 6705 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 6708 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/25/2016 6708 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 8/17/2016 6708 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/12/2017 X 6708 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/26/2016 6709 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6709 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO1/25/2016 6716 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 8/17/2016 6716 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 6716 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 6717 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO8/17/2016 6717 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6717 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 6720 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO8/17/2016 6720 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6720 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 6721 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 8/17/2016 6721 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/18/2017 X 6721 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/29/2015 6724 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 8/17/2016 6724 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/3/2017 X 6724 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/28/2015 6725 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 8/17/2016 6725 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 4 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 5/18/2017 X 6725 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO12/27/2015 6728 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 8/17/2016 6728 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6728 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO1/26/2016 6729 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/26/2016 6729 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 8/17/2016 6729 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6729 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO12/27/2015 6733 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/11/2016 6733 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 8/17/2016 6733 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/18/2017 X 6733 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/21/2016 6736 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 8/17/2016 6736 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6736 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO1/21/2016 6737 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/26/2016 6737 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6737 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/26/2016 6740 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6740 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/21/2016 6741 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/26/2016 6741 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/11/2017 X 6741 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/26/2016 6745 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 8/17/2016 6745 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6745 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO12/27/2015 6749 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 8/17/2016 6749 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/5/2017 X 6749 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO1/21/2016 6753 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6753 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 6757 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 8/17/2016 6757 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/18/2017 X 6757 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/26/2016 6761 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6761 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO1/26/2016 6765 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6765 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6768 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 5 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 12/27/2015 6769 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO12/29/2015 6769 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6769 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6772 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO1/21/2016 6773 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/26/2016 6773 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 8/17/2016 6773 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6773 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO1/20/2016 6776 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/26/2016 6776 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6776 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO12/27/2015 6777 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6777 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 6780 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6780 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO1/26/2016 6781 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 6781 AMORA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/5/2017 X 9010 ARGYLE 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO 8/5/2015 9018 ARGYLE 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/5/2017 X 9018 ARGYLE 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO 8/6/2015 9131 ARGYLE 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/5/2017 X 9131 ARGYLE 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO6/26/2015 9135 ARGYLE 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO 7/1/2015 9135 ARGYLE 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO 8/5/2015 9135 ARGYLE 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/5/2017 X 9135 ARGYLE 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO3/2/2017 X 13652 ARMSTEAD 63131 GRAND GLAIZE TREATMENT BLOCKED MAIN NO 1/4/2016 3930 ASHBY 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/2/2017 X 3930 ASHBY 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO7/3/2015 3946 ASHBY 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/29/2015 3946 ASHBY 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 3946 ASHBY 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 3954 ASHBY 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO5/6/2017 X 4938 ASHBY 63115 BISSELL TREATMENT OVERCHARGED MAIN NO 4/5/2017 X 2469 ASHLAND 63114 BISSELL TREATMENT OVERCHARGED MAIN NO 4/20/2017 X 1806 ATMORE 63136 BISSELL TREATMENT BLOCKED MAIN NO4/7/2017 X 1810 ATMORE 63136 BISSELL TREATMENT BLOCKED MAIN NO 6/11/2012 4800 AUTUMN 63123 LEMAY TREATMENT BLOCKED MAIN NO 7/8/2012 4800 AUTUMN 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 6 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 4/7/2015 4800 AUTUMN 63123 LEMAY TREATMENT OVERCHARGED MAIN NO11/17/2015 4800 AUTUMN 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 3/30/2016 4800 AUTUMN 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 6/4/2017 X 4800 AUTUMN 63123 LEMAY TREATMENT OVERCHARGED MAIN NO4/29/2017 X 4801 AUTUMN 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 12/28/2015 4803 AUTUMN 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 3/30/2016 4803 AUTUMN 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 7/11/2016 4803 AUTUMN 63123 LEMAY TREATMENT OVERCHARGED MAIN NO8/3/2016 4803 AUTUMN 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 8/15/2016 4803 AUTUMN 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 4/29/2017 X 4803 AUTUMN 63123 LEMAY TREATMENT OVERCHARGED MAIN NO12/31/2015 290 AVANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 290 AVANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/31/2015 295 AVANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 295 AVANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO12/31/2015 301 AVANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 301 AVANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 6/15/2017 X 12980 BAALBEK 63127 FENTON TREATMENT BLOCKED MAIN NO 4/29/2017 X 1048 BAKEWELL 63137 BISSELL TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1048 BAKEWELL 63137 BISSELL TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1123 BAKEWELL 63137 BISSELL TREATMENT OVERCHARGED MAIN NO 3/29/2017 X 305 BALLMAN 63135 BISSELL TREATMENT BLOCKED MAIN NO5/1/2017 X 1 BARAT 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 1/18/2016 10015 BARON 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 8/16/2016 10015 BARON 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 4/7/2017 X 10015 BARON 63136 BISSELL TREATMENT OVERCHARGED MAIN NO5/1/2017 X 10015 BARON 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 10015 BARON 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 10015 BARON 63136 BISSELL TREATMENT OVERCHARGED MAIN NO12/29/2015 10176 BARON 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 10176 BARON 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 4/17/2017 X 1 BASCOM 63135 COLDWATER TREATMENT BLOCKED MAIN NO 5/4/2017 X 12520 BAY SHORE 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 4500 BEGG 63121 BISSELL TREATMENT OVERCHARGED MAIN NO 4/29/2017 X 3659 BELLERIVE 63116 LEMAY TREATMENT OVERCHARGED MAIN NO 4/4/2014 609 BELMONT 63135 BISSELL TREATMENT OVERCHARGED MAIN NO12/26/2015 609 BELMONT 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 8/15/2016 609 BELMONT 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 4/5/2017 X 609 BELMONT 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 7 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 5/5/2017 X 609 BELMONT 63135 BISSELL TREATMENT OVERCHARGED MAIN NO5/4/2017 X 610 BELMONT 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 12/27/2015 701 BELMONT 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 5/2/2017 X 701 BELMONT 63135 BISSELL TREATMENT OVERCHARGED MAIN NO3/7/2017 X 1140 BELRUE 63130 LEMAY TREATMENT OVERCHARGED MAIN NO 11/3/2016 1319 BELRUE 63133 LEMAY TREATMENT OVERCHARGED MAIN NO 4/29/2017 X 1319 BELRUE 63133 LEMAY TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 515 BENTON 63088 GRAND GLAIZE TREATMENT OVERCHARGED MAIN NO5/6/2017 X 515 BENTON 63088 GRAND GLAIZE TREATMENT OVERCHARGED MAIN NO 1/6/2016 600 BENTON 63088 GRAND GLAIZE TREATMENT SEWER SEPARATION FAILURE NO 5/8/2017 X 600 BENTON 63088 GRAND GLAIZE TREATMENT SEWER SEPARATION FAILURE NO4/30/2017 X 709 BENTON 63088 GRAND GLAIZE TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 712 BENTON 63088 GRAND GLAIZE TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 715 BENTON 63088 GRAND GLAIZE TREATMENT OVERCHARGED MAIN NO 5/2/2017 X 7120 BEULAH 63136 BISSELL TREATMENT OVERCHARGED MAIN NO3/30/2017 X 3117 BIG BEND 63143 LEMAY TREATMENT BLOCKED MAIN NO 4/5/2017 X 3117 BIG BEND 63143 LEMAY TREATMENT BLOCKED MAIN NO 3/25/2017 X 3950 BIRKEMEIER 63034 COLDWATER TREATMENT BLOCKED MAIN NO 12/26/2015 1086 BITTNER 63147 BISSELL TREATMENT OVERCHARGED MAIN NO 9/2/2016 1086 BITTNER 63147 BISSELL TREATMENT OVERCHARGED MAIN NO 11/3/2016 1086 BITTNER 63147 BISSELL TREATMENT OVERCHARGED MAIN NO 3/1/2017 X 1086 BITTNER 63147 BISSELL TREATMENT OVERCHARGED MAIN NO4/29/2017 X 1086 BITTNER 63147 BISSELL TREATMENT OVERCHARGED MAIN NO 3/24/2017 X 12224 BLACKHEATH 63141 MISSOURI RIVER TREATMENT BLOCKED MAIN NO 3/23/2017 X 12230 BLACKHEATH 63141 MISSOURI RIVER TREATMENT BLOCKED MAIN NO 4/18/2013 8248 BLUEBERRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO6/19/2015 8248 BLUEBERRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/29/2015 8248 BLUEBERRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 8248 BLUEBERRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO12/26/2015 1560 BLUEFIELD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1560 BLUEFIELD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/26/2015 1580 BLUEFIELD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1580 BLUEFIELD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 7326 BOELLNER 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 6/19/2015 41 BRANCH 63147 BISSELL TREATMENT OVERCHARGED MAIN NO 5/5/2017 X 41 BRANCH 63147 BISSELL TREATMENT OVERCHARGED MAIN NO6/4/2017 X 8730 BRENDA 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 6/18/2017 X 8730 BRENDA 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 1/4/2016 8230 BRENNER 63114 LEMAY TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 8 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 8/17/2016 8230 BRENNER 63114 LEMAY TREATMENT OVERCHARGED MAIN NO4/29/2017 X 8230 BRENNER 63114 LEMAY TREATMENT OVERCHARGED MAIN NO 8/16/2016 8908 BRIDGEPORT 63144 LEMAY TREATMENT OVERCHARGED MAIN NO 9/9/2016 8908 BRIDGEPORT 63144 LEMAY TREATMENT OVERCHARGED MAIN NO9/16/2016 8908 BRIDGEPORT 63144 LEMAY TREATMENT OVERCHARGED MAIN NO 1/16/2017 X 8908 BRIDGEPORT 63144 LEMAY TREATMENT BLOCKED MAIN NO 5/4/2017 X 186 BRIGHTFIELD 63021 GRAND GLAIZE TREATMENT BLOCKED MAIN NO 4/18/2013 132 BRILLIANT 63125 LEMAY TREATMENT BLOCKED MAIN NO6/17/2013 132 BRILLIANT 63125 LEMAY TREATMENT OVERCHARGED MAIN NO 4/19/2017 X 132 BRILLIANT 63125 LEMAY TREATMENT BLOCKED MAIN NO 5/5/2017 X 3228 BROADWAY 63147 BISSELL TREATMENT OVERCHARGED MAIN NO5/19/2017 X 5922 BROADWAY 63111 LEMAY TREATMENT PUMP STATION FAILURE NO 5/11/2017 X 6100 BROADWAY 63111 LEMAY TREATMENT OVERCHARGED MAIN NO 5/19/2017 X 6100 BROADWAY 63111 LEMAY TREATMENT PUMP STATION FAILURE NO 5/4/2017 X 6728 BROADWAY 63111 LEMAY TREATMENT OVERCHARGED MAIN NO1/2/2016 7101 BROADWAY 63111 LEMAY TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 7101 BROADWAY 63111 LEMAY TREATMENT OVERCHARGED MAIN NO 5/15/2017 X 7107 BROADWAY 63111 LEMAY TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 4875 BRUNSTON 63128 MERAMEC TREATMENT BLOCKED MAIN NO 1/12/2017 X 2022 BRUTUS 63026 FENTON TREATMENT BLOCKED MAIN NO 4/26/2013 3822 BUCKLEY 63125 LEMAY TREATMENT BLOCKED MAIN NO 4/30/2017 X 3822 BUCKLEY 63125 LEMAY TREATMENT OVERCHARGED MAIN NO12/28/2015 1490 BURNING TREE 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1490 BURNING TREE 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/29/2015 1500 BURNING TREE 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 1500 BURNING TREE 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO1/6/2016 1510 BURNING TREE 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1510 BURNING TREE 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 1515 BURNING TREE 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 1515 BURNING TREE 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 1515 BURNING TREE 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/22/2016 1520 BURNING TREE 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1520 BURNING TREE 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO5/1/2017 X 7541 CALVIN 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 2/26/2017 X 916 CAMARGO 63011 MISSOURI RIVER TREATMENT BLOCKED MAIN NO 5/1/2017 X 811 CANAAN 63147 BISSELL TREATMENT OVERCHARGED MAIN NO4/29/2017 X 8240 CANYON 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/29/2015 2429 CAPITOL LANDING 63017 MISSOURI RIVER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 2429 CAPITOL LANDING 63017 MISSOURI RIVER TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 9 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 12/29/2015 2436 CAPITOL LANDING 63017 MISSOURI RIVER TREATMENT OVERCHARGED MAIN NO5/2/2017 X 2436 CAPITOL LANDING 63017 MISSOURI RIVER TREATMENT OVERCHARGED MAIN NO 12/27/2015 2445 CAPITOL LANDING 63017 MISSOURI RIVER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 2445 CAPITOL LANDING 63017 MISSOURI RIVER TREATMENT OVERCHARGED MAIN NO8/15/2016 10001 CAROLYNNE 63128 MERAMEC TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 10001 CAROLYNNE 63128 MERAMEC TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 8 CEDAR PARK 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 6/19/2015 29 CEDAR PARK 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO6/27/2015 29 CEDAR PARK 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/26/2015 29 CEDAR PARK 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 29 CEDAR PARK 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO12/26/2015 30 CEDAR PARK 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 30 CEDAR PARK 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/22/2017 X 12255 CENTERBROOK 63033 BISSELL TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 7744 CHALMETTE 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO5/4/2017 X 7744 CHALMETTE 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 7744 CHALMETTE 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 7748 CHALMETTE 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 7752 CHALMETTE 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 7756 CHALMETTE 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 7760 CHALMETTE 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 7764 CHALMETTE 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO5/4/2017 X 7768 CHALMETTE 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 7772 CHALMETTE 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/30/2017 X 926 CHAMBERS 63135 BISSELL TREATMENT BLOCKED MAIN NO 12/28/2015 2323 CHAMBERS 63136 BISSELL TREATMENT OVERCHARGED MAIN NO4/6/2017 X 2323 CHAMBERS 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 4/29/2017 X 2323 CHAMBERS 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 8/15/2016 3407 CHARLACK 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO11/3/2016 3407 CHARLACK 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/6/2017 X 3407 CHARLACK 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 3407 CHARLACK 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 9544 CHESTER 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 9544 CHESTER 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/31/2015 240 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 240 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO12/29/2015 248 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/31/2015 248 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 248 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 10 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 12/31/2015 250 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO5/4/2017 X 250 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/29/2015 252 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 252 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO12/31/2015 254 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 254 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/28/2015 255 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 255 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO12/28/2015 256 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 256 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/28/2015 257 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO5/4/2017 X 257 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/31/2015 258 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 258 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/31/2015 260 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO5/4/2017 X 260 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/31/2015 261 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 261 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 262 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 262 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 262 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/31/2015 263 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO5/2/2017 X 263 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/31/2015 264 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 264 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/31/2015 265 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO1/4/2016 265 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/4/2016 265 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 265 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO12/29/2015 266 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/31/2015 266 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 266 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/15/2017 X 266 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO12/31/2015 267 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 267 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 268 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO5/1/2017 X 268 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 268 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 269 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 11 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 5/4/2017 X 269 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO12/27/2015 270 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 270 CHEZ VANT 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/22/2013 336 CHICAGO 63122 LEMAY TREATMENT OVERCHARGED MAIN NO6/19/2015 336 CHICAGO 63122 LEMAY TREATMENT OVERCHARGED MAIN NO 12/26/2015 336 CHICAGO 63122 LEMAY TREATMENT OVERCHARGED MAIN NO 8/15/2016 336 CHICAGO 63122 LEMAY TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 336 CHICAGO 63122 LEMAY TREATMENT OVERCHARGED MAIN NO5/1/2017 X 8007 CHIVVIS 63123 LEMAY TREATMENT BLOCKED MAIN NO 12/26/2015 15925 CHOWNING 63017 MISSOURI RIVER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 15925 CHOWNING 63017 MISSOURI RIVER TREATMENT OVERCHARGED MAIN NO4/27/2017 X 3559 CHRISTOBLE 63129 MERAMEC TREATMENT BLOCKED MAIN NO 5/5/2017 X 3560 CHRISTOBLE 63129 MERAMEC TREATMENT BLOCKED MAIN NO 6/14/2016 8029 CHURCH 63147 BISSELL TREATMENT OVERCHARGED MAIN NO 5/8/2017 X 8029 CHURCH 63147 BISSELL TREATMENT OVERCHARGED MAIN NO5/1/2017 X 10060 CLAIRMONT 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 4/29/2017 X 1252 CLANFIELD 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/3/2017 X 533 CLARA 63112 LEMAY TREATMENT OVERCHARGED MAIN NO 6/20/2017 X 533 CLARA 63112 LEMAY TREATMENT OVERCHARGED MAIN NO 6/19/2017 X 100 CLARKSON 63011 GRAND GLAIZE TREATMENT BLOCKED MAIN NO 4/20/2013 9 CLAYTON HILLS 63131 LEMAY TREATMENT SEWER SEPARATION FAILURE NO 9/13/2016 * 9 CLAYTON HILLS 63131 LEMAY TREATMENT SEWER SEPARATION FAILURE NO5/13/2017 X 10722 CLEARWATER 63123 LEMAY TREATMENT BLOCKED MAIN NO 4/30/2017 X 7710 COMFORT 63143 LEMAY TREATMENT OVERCHARGED MAIN NO 12/26/2015 9401 CONGO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 8/15/2016 9401 CONGO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO9/10/2016 9401 CONGO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 9401 CONGO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 9406 CONGO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO12/28/2015 1142 CONGRESS 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 1142 CONGRESS 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 12/30/2015 1143 CONGRESS 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1143 CONGRESS 63138 BISSELL TREATMENT OVERCHARGED MAIN NO4/30/2017 X 1146 CONGRESS 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 1200 CONGRESS 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 1200 CONGRESS 63138 BISSELL TREATMENT OVERCHARGED MAIN NO4/19/2013 1204 CONGRESS 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 1/7/2016 1204 CONGRESS 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 5/22/2017 X 1204 CONGRESS 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 12 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 4/19/2013 1205 CONGRESS 63138 BISSELL TREATMENT OVERCHARGED MAIN NO1/4/2016 1205 CONGRESS 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 6/21/2017 X 1205 CONGRESS 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 4/21/2013 1209 CONGRESS 63138 BISSELL TREATMENT OVERCHARGED MAIN NO12/29/2015 1209 CONGRESS 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 1/6/2016 1209 CONGRESS 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1209 CONGRESS 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 6/17/2013 9 CONWAY 63124 LEMAY TREATMENT OVERCHARGED MAIN NO8/15/2016 * 9 CONWAY 63124 LEMAY TREATMENT SEWER SEPARATION FAILURE NO 9/10/2016 * 9 CONWAY 63124 LEMAY TREATMENT SEWER SEPARATION FAILURE NO 4/19/2013 10030 CONWAY 63124 LEMAY TREATMENT OVERCHARGED MAIN NO4/30/2017 X 10030 CONWAY 63124 LEMAY TREATMENT OVERCHARGED MAIN NO 7/9/2012 9230 CORAL 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 6/5/2017 X 9230 CORAL 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 910 CORDOVA 63138 BISSELL TREATMENT OVERCHARGED MAIN NO5/12/2017 X 912 CORDOVA 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 4/29/2017 X 832 COULANGE 63141 MISSOURI RIVER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 10161 COUNT 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 10167 COUNT 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 4/18/2013 10168 COUNT 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 12/26/2015 10168 COUNT 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 8/15/2016 10168 COUNT 63136 BISSELL TREATMENT OVERCHARGED MAIN NO4/30/2017 X 10168 COUNT 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 12/28/2015 10173 COUNT 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 10173 COUNT 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 10445 COUNT 63136 BISSELL TREATMENT OVERCHARGED MAIN NO2/4/2017 X 675 COUNTRY MANOR 63141 MISSOURI RIVER TREATMENT BLOCKED MAIN NO 12/28/2015 6902 COURTNEY LEE 63123 LEMAY TREATMENT BLOCKED MAIN NO 4/30/2017 X 6902 COURTNEY LEE 63123 LEMAY TREATMENT OVERCHARGED MAIN NO8/15/2016 * 10002 COURTWICK 63128 MERAMEC TREATMENT SEWER SEPARATION FAILURE NO 12/26/2015 11884 CRITERION 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 11884 CRITERION 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 5/3/2017 X 12104 CRITERION 63138 BISSELL TREATMENT OVERCHARGED MAIN NO12/28/2015 8519 CRIXDALE 63132 LEMAY TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 8519 CRIXDALE 63132 LEMAY TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 8519 CRIXDALE 63132 LEMAY TREATMENT OVERCHARGED MAIN NO6/1/2017 X 1742 CROFTDALE 63031 COLDWATER TREATMENT BLOCKED MAIN NO 6/1/2017 X 1761 CROFTDALE 63031 COLDWATER TREATMENT BLOCKED MAIN NO 6/1/2017 X 1762 CROFTDALE 63031 COLDWATER TREATMENT BLOCKED MAIN NO 2017_06 Semi B1 backup Page 13 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 12/27/2015 1750 CROWDER 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 1750 CROWDER 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 7720 DARTMOOR 63121 BISSELL TREATMENT OVERCHARGED MAIN NO 5/2/2017 X 13915 DAVEY 63034 COLDWATER TREATMENT BLOCKED MAIN NO12/28/2015 41 DEERFIELD 63124 LEMAY TREATMENT OVERCHARGED MAIN NO 8/15/2016 41 DEERFIELD 63124 LEMAY TREATMENT OVERCHARGED MAIN NO 4/29/2017 X 41 DEERFIELD 63124 LEMAY TREATMENT OVERCHARGED MAIN NO 4/18/2013 1085 DELEON 63026 FENTON TREATMENT OVERCHARGED MAIN NO1/4/2016 1085 DELEON 63026 FENTON TREATMENT OVERCHARGED MAIN NO 2/2/2016 1085 DELEON 63026 FENTON TREATMENT BLOCKED MAIN NO 8/15/2016 1085 DELEON 63026 FENTON TREATMENT OVERCHARGED MAIN NO4/30/2017 X 1085 DELEON 63026 FENTON TREATMENT OVERCHARGED MAIN NO 4/29/2017 X 6629 DELMAR 63130 LEMAY TREATMENT OVERCHARGED MAIN NO 6/11/2012 6631 DELMAR 63130 LEMAY TREATMENT OVERCHARGED MAIN NO 4/27/2017 X 6631 DELMAR 63130 LEMAY TREATMENT BLOCKED MAIN NO6/3/2017 X 620 DENNISON 63021 GRAND GLAIZE TREATMENT BLOCKED MAIN NO 12/30/2015 10 DERHAKE 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/31/2015 10 DERHAKE 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 10 DERHAKE 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 30 DERHAKE 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 55 DERHAKE 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/26/2015 60 DERHAKE 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO5/1/2017 X 60 DERHAKE 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 60 DERHAKE 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 65 DERHAKE 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 2/1/2016 65 DERHAKE 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO5/4/2017 X 65 DERHAKE 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/30/2015 85 DERHAKE 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 85 DERHAKE 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO5/4/2017 X 3315 DIX 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1129 DONNELL 63137 BISSELL TREATMENT OVERCHARGED MAIN NO 3/26/2017 X 10138 DOUGLASS 63074 COLDWATER TREATMENT BLOCKED MAIN NO 12/29/2015 2915 DOVER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 2915 DOVER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/29/2017 X 4340 DUKE 63116 LEMAY TREATMENT OVERCHARGED MAIN NO 2/13/2017 X 823 DUMONT 63125 LEMAY TREATMENT BLOCKED MAIN NO4/30/2017 X 129 DUNN 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 1001 DUNN 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 8/15/2016 10131 DWIGHT 63137 BISSELL TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 14 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 4/29/2017 X 10131 DWIGHT 63137 BISSELL TREATMENT OVERCHARGED MAIN NO5/8/2017 X 2615 ECOFF 63143 LEMAY TREATMENT OVERCHARGED MAIN NO 1/15/2017 X 10187 EDGEMOOR TERRACE 63123 LEMAY TREATMENT BLOCKED MAIN NO 5/11/2017 X 400 EDGEWOOD 63105 LEMAY TREATMENT OVERCHARGED MAIN NO4/29/2017 X 9551 EDMUND 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 3362 EDMUNDSON 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/26/2015 3759 EDMUNDSON 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 3759 EDMUNDSON 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO12/27/2015 3806 EDMUNDSON 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 3806 EDMUNDSON 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 2241 EDWARDS 63110 BISSELL TREATMENT OVERCHARGED MAIN NO5/1/2017 X 2241 EDWARDS 63110 BISSELL TREATMENT OVERCHARGED MAIN NO 6/4/2017 X 8506 ELGIN 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 5/2/2017 X 1433 ELIZABETH 63135 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/26/2015 9112 ELLISON 63136 BISSELL TREATMENT OVERCHARGED MAIN NO5/2/2017 X 9112 ELLISON 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 8/15/2016 9230 ELLISON 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 9230 ELLISON 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 4/2/2014 9231 ELLISON 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 12/29/2015 9231 ELLISON 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 8/15/2016 9231 ELLISON 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 9231 ELLISON 63136 BISSELL TREATMENT OVERCHARGED MAIN NO6/5/2017 X 8515 ELSA 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 6/5/2017 X 8519 ELSA 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 6/5/2017 X 8523 ELSA 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 12/29/2015 8540 ELSA 63123 LEMAY TREATMENT OVERCHARGED MAIN NO6/7/2017 X 8540 ELSA 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 1724 EMERY 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 10/22/2012 2912 ENDICOTT 63114 BISSELL TREATMENT BLOCKED MAIN NO2/25/2016 2912 ENDICOTT 63114 BISSELL TREATMENT BLOCKED MAIN NO 4/6/2017 X 2912 ENDICOTT 63114 BISSELL TREATMENT OVERCHARGED MAIN NO 3/1/2017 X 3946 ENRIGHT 63108 BISSELL TREATMENT OVERCHARGED MAIN NO 5/8/2017 X 9417 EVERMAN 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO5/11/2017 X 9417 EVERMAN 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/9/2017 X 8700 EZRA 63114 BISSELL TREATMENT OVERCHARGED MAIN NO 2/20/2017 X 1 FABICK 63026 FENTON TREATMENT BLOCKED MAIN NO2/2/2017 X 3 FALL CROWN 63026 FENTON TREATMENT BLOCKED MAIN NO 5/17/2012 1376 FARMVIEW 63138 BISSELL TREATMENT BLOCKED MAIN NO 1/15/2017 X 1376 FARMVIEW 63138 BISSELL TREATMENT BLOCKED MAIN NO 2017_06 Semi B1 backup Page 15 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 1/5/2017 X 10 FAWNWOOD 63128 MERAMEC TREATMENT BLOCKED MAIN NO12/27/2015 35 FLAMINGO 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 35 FLAMINGO 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 11/22/2015 12193 FLEETWOOD 63043 MISSOURI RIVER TREATMENT BLOCKED MAIN NO6/23/2017 X 12193 FLEETWOOD 63043 MISSOURI RIVER TREATMENT BLOCKED MAIN NO 11/22/2015 12199 FLEETWOOD 63043 MISSOURI RIVER TREATMENT BLOCKED MAIN NO 6/23/2017 X 12199 FLEETWOOD 63043 MISSOURI RIVER TREATMENT BLOCKED MAIN NO 4/30/2017 X 47 FLORIDALE 63135 BISSELL TREATMENT OVERCHARGED MAIN NO1/4/2016 40 FLORISOTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/8/2017 X 40 FLORISOTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/28/2015 60 FLORISOTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 60 FLORISOTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 70 FLORISOTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 75 FLORISOTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/28/2015 120 FLORISOTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 120 FLORISOTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/29/2015 125 FLORISOTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/23/2016 125 FLORISOTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 125 FLORISOTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 130 FLORISOTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/30/2015 135 FLORISOTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 135 FLORISOTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO12/28/2015 180 FLORISOTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 180 FLORISOTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/1/2016 536 FORD 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 1/1/2016 536 FORD 63135 BISSELL TREATMENT OVERCHARGED MAIN NO4/30/2017 X 536 FORD 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 12/27/2015 541 FORD 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 541 FORD 63135 BISSELL TREATMENT OVERCHARGED MAIN NO5/4/2017 X 541 FORD 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 7/1/2015 9028 FOREST 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/29/2017 X 9028 FOREST 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/7/2015 10752 FOREST PATH 63128 FENTON TREATMENT OVERCHARGED MAIN NO1/1/2016 10752 FOREST PATH 63128 FENTON TREATMENT OVERCHARGED MAIN NO 5/15/2017 X 10752 FOREST PATH 63128 FENTON TREATMENT OVERCHARGED MAIN NO 12/30/2015 10760 FOREST PATH 63128 FENTON TREATMENT OVERCHARGED MAIN NO5/3/2017 X 10760 FOREST PATH 63128 FENTON TREATMENT OVERCHARGED MAIN NO 4/8/2015 10816 FOREST PATH 63128 FENTON TREATMENT OVERCHARGED MAIN NO 12/31/2015 10816 FOREST PATH 63128 FENTON TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 16 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 1/3/2016 10816 FOREST PATH 63128 FENTON TREATMENT OVERCHARGED MAIN NO1/6/2016 10816 FOREST PATH 63128 FENTON TREATMENT OVERCHARGED MAIN NO 5/3/2017 X 10816 FOREST PATH 63128 FENTON TREATMENT OVERCHARGED MAIN NO 6/19/2013 20 FORSYTHIA 63132 LEMAY TREATMENT OVERCHARGED MAIN NO2/10/2017 X 20 FORSYTHIA 63132 LEMAY TREATMENT BLOCKED MAIN NO 12/27/2015 1505 FOX RUN 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/5/2016 1505 FOX RUN 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 1505 FOX RUN 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO12/26/2015 1545 FOX RUN 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1545 FOX RUN 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/26/2016 8691 FRANCIOLA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO9/2/2016 8691 FRANCIOLA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/18/2017 X 8691 FRANCIOLA 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/8/2017 X 8515 FROST 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/11/2016 8525 FROST 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 8525 FROST 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 8537 FROST 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 8537 FROST 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 8543 FROST 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/26/2015 6817 FROSTVIEW 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 6817 FROSTVIEW 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/29/2015 6818 FROSTVIEW 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 6818 FROSTVIEW 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/26/2015 6825 FROSTVIEW 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 6825 FROSTVIEW 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/29/2015 6829 FROSTVIEW 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 6829 FROSTVIEW 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/28/2015 6833 FROSTVIEW 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/10/2017 X 6833 FROSTVIEW 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO12/27/2015 6845 FROSTVIEW 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/2/2017 X 6845 FROSTVIEW 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/2/2017 X 6853 FROSTVIEW 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 10456 GARDO 63137 BISSELL TREATMENT OVERCHARGED MAIN NO4/18/2013 6101 GARFIELD 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 6/19/2015 6101 GARFIELD 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 6/26/2015 6101 GARFIELD 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 6101 GARFIELD 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 6114 GARFIELD 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/19/2013 8328 GARFIELD 63114 LEMAY TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 17 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 5/3/2013 8328 GARFIELD 63114 LEMAY TREATMENT OVERCHARGED MAIN NO6/17/2013 8328 GARFIELD 63114 LEMAY TREATMENT OVERCHARGED MAIN NO 8/15/2016 * 8328 GARFIELD 63114 LEMAY TREATMENT SEWER SEPARATION FAILURE NO 4/30/2017 X 9628 GLEN OWEN 63136 BISSELL TREATMENT OVERCHARGED MAIN NO5/4/2017 X 9808 GLEN OWEN 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 9808 GLEN OWEN 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 9812 GLEN OWEN 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 1/4/2016 607 GOLFVIEW 63011 MISSOURI RIVER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 607 GOLFVIEW 63011 MISSOURI RIVER TREATMENT OVERCHARGED MAIN NO 1/5/2016 611 GOLFVIEW 63011 MISSOURI RIVER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 611 GOLFVIEW 63011 MISSOURI RIVER TREATMENT OVERCHARGED MAIN NO5/3/2017 X 611 GOLFVIEW 63011 MISSOURI RIVER TREATMENT OVERCHARGED MAIN NO 4/5/2017 X 2011 GOODALE 63114 LEMAY TREATMENT OVERCHARGED MAIN NO 4/5/2017 X 2338 GOODALE 63114 LEMAY TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 2338 GOODALE 63114 LEMAY TREATMENT OVERCHARGED MAIN NO5/4/2017 X 2338 GOODALE 63114 LEMAY TREATMENT OVERCHARGED MAIN NO 5/11/2017 X 4145 GRAND 63107 BISSELL TREATMENT BLOCKED MAIN NO 4/29/2017 X 7509 GRAND 63111 LEMAY TREATMENT OVERCHARGED MAIN NO 6/4/2017 X 4530 GRASSO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 6/5/2017 X 4530 GRASSO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 6/4/2017 X 6920 GREENHOLLY 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 1231 GREENWAY CHASE 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 6022 HANCOCK 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 6/22/2017 X 7350 HANLEY 63042 COLDWATER TREATMENT BLOCKED MAIN NO 1/2/2016 1346 HANNA 63021 GRAND GLAIZE TREATMENT OVERCHARGED MAIN NO 5/3/2017 X 1346 HANNA 63021 GRAND GLAIZE TREATMENT OVERCHARGED MAIN NO7/20/2016 11607 HANNIBAL 63138 BISSELL TREATMENT BLOCKED MAIN NO 4/30/2017 X 11607 HANNIBAL 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 12/28/2015 11611 HANNIBAL 63138 BISSELL TREATMENT OVERCHARGED MAIN NO7/20/2016 11611 HANNIBAL 63138 BISSELL TREATMENT BLOCKED MAIN NO 5/2/2017 X 11611 HANNIBAL 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 12/26/2015 11614 HANNIBAL 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 7/20/2016 11614 HANNIBAL 63138 BISSELL TREATMENT BLOCKED MAIN NO4/30/2017 X 11614 HANNIBAL 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 12/28/2015 11615 HANNIBAL 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 7/20/2016 11615 HANNIBAL 63138 BISSELL TREATMENT BLOCKED MAIN NO4/29/2017 X 11615 HANNIBAL 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 11615 HANNIBAL 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 11615 HANNIBAL 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 18 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 12/26/2015 11619 HANNIBAL 63138 BISSELL TREATMENT OVERCHARGED MAIN NO7/20/2016 11619 HANNIBAL 63138 BISSELL TREATMENT BLOCKED MAIN NO 4/30/2017 X 11619 HANNIBAL 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 4625 HANNOVER 63123 LEMAY TREATMENT OVERCHARGED MAIN NO12/29/2015 4629 HANNOVER 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 8/15/2016 4629 HANNOVER 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 4629 HANNOVER 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 6/1/2013 4633 HANNOVER 63123 LEMAY TREATMENT OVERCHARGED MAIN NO12/28/2015 4633 HANNOVER 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 12/30/2015 4633 HANNOVER 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 8/15/2016 4633 HANNOVER 63123 LEMAY TREATMENT OVERCHARGED MAIN NO5/4/2017 X 4633 HANNOVER 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 12/29/2015 4635 HANNOVER 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 5/5/2017 X 4635 HANNOVER 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 12/28/2015 9460 HAROLD 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 9460 HAROLD 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/12/2017 X 9473 HAROLD 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/3/2016 9801 HAROLD 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 9801 HAROLD 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/28/2015 9804 HAROLD 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 9804 HAROLD 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 1020 HARRISON 63122 LEMAY TREATMENT OVERCHARGED MAIN NO5/4/2017 X 1020 HARRISON 63122 LEMAY TREATMENT OVERCHARGED MAIN NO 4/7/2017 X 3314 HAVENBROOK 63114 BISSELL TREATMENT OVERCHARGED MAIN NO 4/5/2017 X 3318 HAVENBROOK 63114 BISSELL TREATMENT OVERCHARGED MAIN NO 6/4/2017 X 5408 HEEGE 63123 LEMAY TREATMENT OVERCHARGED MAIN NO6/4/2017 X 5414 HEEGE 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 2641 HELEN 63144 LEMAY TREATMENT OVERCHARGED MAIN NO 12/27/2015 11551 HEREFORDSHIRE 63138 BISSELL TREATMENT OVERCHARGED MAIN NO7/20/2016 11551 HEREFORDSHIRE 63138 BISSELL TREATMENT BLOCKED MAIN NO 4/29/2017 X 11551 HEREFORDSHIRE 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 7/20/2016 11559 HEREFORDSHIRE 63138 BISSELL TREATMENT BLOCKED MAIN NO 4/30/2017 X 11559 HEREFORDSHIRE 63138 BISSELL TREATMENT OVERCHARGED MAIN NO1/29/2017 X 2553 HIDDEN MEADOW 63021 GRAND GLAIZE TREATMENT BLOCKED MAIN NO 5/2/2017 X 7922 HILDESHEIM 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 4/13/2013 12350 HORIZON VILLAGE 63138 BISSELL TREATMENT BLOCKED MAIN NO9/12/2014 12350 HORIZON VILLAGE 63138 BISSELL TREATMENT BLOCKED MAIN NO 1/18/2017 X 12350 HORIZON VILLAGE 63138 BISSELL TREATMENT BLOCKED MAIN NO 6/4/2017 X 4887 HUMMELSHEIM 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 19 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 6/4/2017 X 4888 HUMMELSHEIM 63123 LEMAY TREATMENT OVERCHARGED MAIN NO12/29/2015 15226 ISLEVIEW 63017 MISSOURI RIVER TREATMENT OVERCHARGED MAIN NO 4/30/2016 15226 ISLEVIEW 63017 MISSOURI RIVER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 15226 ISLEVIEW 63017 MISSOURI RIVER TREATMENT OVERCHARGED MAIN NO6/4/2017 X 7925 IVANHOE 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 6/6/2017 X 7929 IVANHOE 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 2/13/2017 X 801 JACKSON 63130 LEMAY TREATMENT BLOCKED MAIN NO 4/7/2017 X 8241 JEFFERSON 63114 LEMAY TREATMENT OVERCHARGED MAIN NO5/4/2017 X 10135 JEPSON 63137 BISSELL TREATMENT OVERCHARGED MAIN NO 6/4/2017 X 8003 JOEL 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 6/5/2017 X 8003 JOEL 63123 LEMAY TREATMENT OVERCHARGED MAIN NO7/9/2012 8004 JOEL 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 6/4/2017 X 8004 JOEL 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 12/28/2015 1169 JUNE 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 1/5/2016 1169 JUNE 63138 BISSELL TREATMENT OVERCHARGED MAIN NO4/29/2017 X 1169 JUNE 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 4/18/2013 1176 JUNE 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 12/26/2015 1176 JUNE 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1176 JUNE 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 4/29/2017 X 1201 JUNE 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 1201 JUNE 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 1/14/2017 X 4560 KAROLE MANOR 63134 BISSELL TREATMENT BLOCKED MAIN NO4/7/2017 X 8706 KATHLYN 63134 BISSELL TREATMENT OVERCHARGED MAIN NO 12/29/2015 9460 KATHLYN 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 9460 KATHLYN 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/4/2016 9464 KATHLYN 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/1/2017 X 9464 KATHLYN 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/30/2015 9468 KATHLYN 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 9468 KATHLYN 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO12/29/2015 9472 KATHLYN 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/4/2016 9472 KATHLYN 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 9472 KATHLYN 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 9472 KATHLYN 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO1/1/2016 920 KEEVEN 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 920 KEEVEN 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/29/2017 X 925 KEEVEN 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO12/29/2015 930 KEEVEN 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/30/2015 930 KEEVEN 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 930 KEEVEN 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 20 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 4/29/2017 X 6123 KINGSBURY 63112 LEMAY TREATMENT OVERCHARGED MAIN NO3/25/2017 X 7531 KINGSBURY 63130 LEMAY TREATMENT BLOCKED MAIN NO 4/29/2017 X 5207 KINGWOOD 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 6/20/2015 45 LA SIERRA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO6/26/2015 45 LA SIERRA 63031 COLDWATER TREATMENT BLOCKED MAIN NO 1/6/2016 45 LA SIERRA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 45 LA SIERRA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 30 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO5/4/2017 X 30 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/29/2015 45 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/19/2017 X 45 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO6/19/2015 60 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 6/26/2015 60 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 60 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 60 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO5/4/2017 X 60 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/26/2015 85 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 85 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 85 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/29/2015 90 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 90 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/23/2017 X 90 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO12/26/2015 95 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 95 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/19/2013 100 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 6/30/2015 100 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO12/26/2015 100 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 100 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 100 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO6/26/2015 110 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/26/2015 110 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 110 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/8/2016 115 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO5/3/2017 X 115 LA VENTA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 6/4/2017 X 3154 LA VISTA 63074 COLDWATER TREATMENT BLOCKED MANHOLE NO 2/24/2017 X 10744 LACKLINK 63114 MISSOURI RIVER TREATMENT BLOCKED MAIN NO2/18/2017 X 6905 LAKESIDE HILLS 63033 COLDWATER TREATMENT BLOCKED MAIN NO 8/3/2016 5217 LANGLEY 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 8/12/2016 5217 LANGLEY 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 21 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 8/15/2016 5217 LANGLEY 63123 LEMAY TREATMENT OVERCHARGED MAIN NO9/9/2016 5217 LANGLEY 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 9/16/2016 5217 LANGLEY 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 6/4/2017 X 5217 LANGLEY 63123 LEMAY TREATMENT OVERCHARGED MAIN NO6/4/2017 X 5219 LANGLEY 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 9/13/2016 5221 LANGLEY 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 6/4/2017 X 5221 LANGLEY 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 6/4/2017 X 5707 LANGLEY 63123 LEMAY TREATMENT OVERCHARGED MAIN NO6/4/2017 X 5715 LANGLEY 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 6/4/2017 X 5721 LANGLEY 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 6/4/2017 X 5727 LANGLEY 63123 LEMAY TREATMENT OVERCHARGED MAIN NO6/4/2017 X 5810 LANGLEY 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 5/8/2017 X 11320 LARIMORE 63138 BISSELL TREATMENT BLOCKED MAIN NO 12/30/2015 6600 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6600 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO12/27/2015 6601 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6601 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/25/2016 6604 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6604 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/26/2016 6605 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6605 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/5/2016 6608 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/17/2017 X 6608 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/3/2015 6609 LARRY 63134 COLDWATER TREATMENT BLOCKED MAIN NO 1/26/2016 6609 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 2/10/2016 6609 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/17/2017 X 6609 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/21/2016 6612 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6612 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO12/27/2015 6615 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6615 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/26/2016 6616 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6616 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO1/26/2016 6620 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6620 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6621 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO1/5/2016 6624 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6624 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6625 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 22 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 1/26/2016 6628 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/17/2017 X 6628 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/26/2016 6629 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/3/2017 X 6629 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO1/26/2016 6632 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6632 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6637 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 6640 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/17/2017 X 6640 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6641 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/26/2016 6644 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/17/2017 X 6644 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/26/2016 6645 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6645 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/22/2016 6648 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/17/2017 X 6648 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/26/2016 6649 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 2/9/2016 6649 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6649 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/25/2016 6652 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6652 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/25/2016 6653 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/17/2017 X 6653 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/26/2016 6656 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6656 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/26/2016 6657 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/17/2017 X 6657 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 6660 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6660 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO1/5/2016 6665 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6665 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/12/2016 6711 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6711 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO12/27/2015 6715 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6715 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/22/2016 6716 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/2/2017 X 6716 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/21/2016 6717 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6717 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 23 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 1/26/2016 6721 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/17/2017 X 6721 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/26/2016 6723 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6723 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/17/2017 X 6724 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/26/2016 6725 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/29/2016 6725 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6725 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO1/26/2016 6727 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6727 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/26/2016 6731 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/17/2017 X 6731 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/26/2016 6735 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/5/2017 X 6735 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/17/2017 X 6746 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO5/17/2017 X 6761 LARRY 63134 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/2/2016 11612 LAS LADERA 63033 BISSELL TREATMENT OVERCHARGED MAIN NO 5/2/2017 X 11612 LAS LADERA 63033 BISSELL TREATMENT OVERCHARGED MAIN NO 8/16/2016 936 LEBON 63137 BISSELL TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 936 LEBON 63137 BISSELL TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 936 LEBON 63137 BISSELL TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 19 LEE 63135 BISSELL TREATMENT OVERCHARGED MAIN NO5/3/2017 X 22 LEE 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 4/7/2017 X 27 LEE 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 4/7/2017 X 28 LEE 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 6/5/2017 X 4507 LEE 63115 BISSELL TREATMENT BLOCKED MAIN NO6/19/2017 X 4507 LEE 63115 BISSELL TREATMENT BLOCKED MAIN NO 3/7/2017 X 605 LELAND 63130 LEMAY TREATMENT BLOCKED MAIN NO 3/13/2017 X 605 LELAND 63130 LEMAY TREATMENT BLOCKED MAIN NO12/27/2015 600 LILAC 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 600 LILAC 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/29/2015 610 LILAC 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 610 LILAC 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO12/28/2015 630 LILAC 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 630 LILAC 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 640 LILAC 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO5/2/2017 X 640 LILAC 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/28/2015 650 LILAC 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 650 LILAC 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 24 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 12/29/2015 680 LILAC 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 680 LILAC 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/1/2016 690 LILAC 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 690 LILAC 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 9751 LILAC 63137 BISSELL TREATMENT OVERCHARGED MAIN NO 6/27/2017 X 3157 LINDBERGH 63074 MISSOURI RIVER TREATMENT BLOCKED MAIN NO 12/27/2015 1185 LINDSAY 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1185 LINDSAY 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO4/18/2013 1215 LINDSAY 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/26/2015 1215 LINDSAY 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1215 LINDSAY 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 1225 LINDSAY 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/18/2013 1245 LINDSAY 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/31/2015 1245 LINDSAY 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1245 LINDSAY 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO12/31/2015 1255 LINDSAY 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 1255 LINDSAY 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 19 LINKOUS 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 840 LIVERPOOL 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 890 LIVERPOOL 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 890 LIVERPOOL 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/8/2017 X 4095 LOCKPORT 63044 MISSOURI RIVER TREATMENT OVERCHARGED MAIN NO5/10/2017 X 10540 LOCUST 63114 LEMAY TREATMENT OVERCHARGED MAIN NO 6/7/2017 X 10540 LOCUST 63114 LEMAY TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 10521 LORD 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 8/24/2016 8424 LOWELL 63147 BISSELL TREATMENT OVERCHARGED MAIN NO4/29/2017 X 8424 LOWELL 63147 BISSELL TREATMENT OVERCHARGED MAIN NO 12/28/2015 8562 LOWELL 63147 BISSELL TREATMENT OVERCHARGED MAIN NO 8/15/2016 8562 LOWELL 63147 BISSELL TREATMENT OVERCHARGED MAIN NO5/1/2017 X 8562 LOWELL 63147 BISSELL TREATMENT OVERCHARGED MAIN NO 12/28/2015 645 LOYOLA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 645 LOYOLA 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 9270 MACKENZIE 63123 LEMAY TREATMENT OVERCHARGED MAIN NO12/27/2015 233 MARGUERITE 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 8/15/2016 233 MARGUERITE 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 4/5/2017 X 233 MARGUERITE 63135 BISSELL TREATMENT OVERCHARGED MAIN NO4/30/2017 X 665 MARK TWAIN 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/28/2015 680 MARK TWAIN 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 680 MARK TWAIN 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 25 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 4/30/2017 X 690 MARK TWAIN 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 745 MARK TWAIN 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 6/6/2017 X 8000 MATHILDA 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 6/6/2017 X 8002 MATHILDA 63123 LEMAY TREATMENT OVERCHARGED MAIN NO6/5/2017 X 8004 MATHILDA 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 12/26/2015 34 MAY VALLEY 63026 FENTON TREATMENT OVERCHARGED MAIN NO 8/15/2016 34 MAY VALLEY 63026 FENTON TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 34 MAY VALLEY 63026 FENTON TREATMENT OVERCHARGED MAIN NO12/26/2015 38 MAY VALLEY 63026 FENTON TREATMENT OVERCHARGED MAIN NO 8/15/2016 38 MAY VALLEY 63026 FENTON TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 38 MAY VALLEY 63026 FENTON TREATMENT OVERCHARGED MAIN NO5/1/2017 X 46 MAY VALLEY 63026 FENTON TREATMENT OVERCHARGED MAIN NO 4/5/2017 X 3318 MCKIBBON 63114 BISSELL TREATMENT OVERCHARGED MAIN NO 4/6/2017 X 3350 MCKIBBON 63114 BISSELL TREATMENT OVERCHARGED MAIN NO 4/6/2017 X 3400 MCKIBBON 63114 BISSELL TREATMENT OVERCHARGED MAIN NO6/5/2015 3410 MCKIBBON 63114 BISSELL TREATMENT BLOCKED MAIN NO 6/28/2015 3410 MCKIBBON 63114 BISSELL TREATMENT OVERCHARGED MAIN NO 4/6/2017 X 3410 MCKIBBON 63114 BISSELL TREATMENT OVERCHARGED MAIN NO 4/6/2017 X 3809 MCKIBBON 63114 BISSELL TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 6400 MCKISSOCK 63147 BISSELL TREATMENT OVERCHARGED MAIN NO 12/26/2015 1250 MEAD 63137 BISSELL TREATMENT OVERCHARGED MAIN NO 8/15/2016 1250 MEAD 63137 BISSELL TREATMENT OVERCHARGED MAIN NO4/5/2017 X 1250 MEAD 63137 BISSELL TREATMENT OVERCHARGED MAIN NO 4/29/2017 X 1250 MEAD 63137 BISSELL TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 1250 MEAD 63137 BISSELL TREATMENT OVERCHARGED MAIN NO 4/5/2017 X 4666 MEHL 63129 MERAMEC TREATMENT BLOCKED MAIN NO6/4/2017 X 2104 MELON 63125 LEMAY TREATMENT OVERCHARGED MAIN NO 9/11/2015 1457 MENDELL 63130 LEMAY TREATMENT OVERCHARGED MAIN NO 4/29/2017 X 1457 MENDELL 63130 LEMAY TREATMENT OVERCHARGED MAIN NO4/5/2017 X 830 MERAMEC 63105 LEMAY TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 6 MERCURY 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/3/2017 X 8 MERCURY 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/25/2016 10 MERCURY 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO5/12/2017 X 10 MERCURY 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/26/2015 12 MERCURY 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 12 MERCURY 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO12/26/2015 17 MERCURY 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/29/2017 X 17 MERCURY 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/2/2017 X 6939 MIDWOOD 63042 COLDWATER TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 26 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 5/8/2017 X 3343 MILTON 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO1/9/2016 10025 MONARCH 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 8/15/2016 10025 MONARCH 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 10025 MONARCH 63136 BISSELL TREATMENT OVERCHARGED MAIN NO5/10/2017 X 10026 MONARCH 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 12/28/2015 10053 MONARCH 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 8/15/2016 10053 MONARCH 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 4/29/2017 X 10053 MONARCH 63136 BISSELL TREATMENT OVERCHARGED MAIN NO4/30/2017 X 8620 MORAN 63114 BISSELL TREATMENT OVERCHARGED MAIN NO 12/30/2015 1537 MORNING SUN 63021 GRAND GLAIZE TREATMENT OVERCHARGED MAIN NO 5/3/2017 X 1537 MORNING SUN 63021 GRAND GLAIZE TREATMENT OVERCHARGED MAIN NO12/29/2015 470 MUELLER 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 4/5/2017 X 470 MUELLER 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 12/28/2015 486 MUELLER 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 8/15/2016 486 MUELLER 63135 BISSELL TREATMENT OVERCHARGED MAIN NO4/5/2017 X 486 MUELLER 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 7/25/2016 318 NANTUCKET 63011 GRAND GLAIZE TREATMENT OVERCHARGED MAIN NO 3/25/2017 X 318 NANTUCKET 63011 GRAND GLAIZE TREATMENT BLOCKED MAIN NO 7/25/2016 323 NANTUCKET 63011 GRAND GLAIZE TREATMENT OVERCHARGED MAIN NO 3/25/2017 X 323 NANTUCKET 63011 GRAND GLAIZE TREATMENT BLOCKED MAIN NO 4/30/2017 X 2605 NARRAGANSET 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 2605 NARRAGANSET 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 2615 NARRAGANSET 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 2615 NARRAGANSET 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 2625 NARRAGANSET 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 2675 NARRAGANSET 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 2685 NARRAGANSET 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 2705 NARRAGANSET 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 2705 NARRAGANSET 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 2725 NARRAGANSET 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/2/2017 X 10357 NASHUA 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 6/25/2015 1257 NECTAR 63137 BISSELL TREATMENT OVERCHARGED MAIN NO 12/26/2015 1257 NECTAR 63137 BISSELL TREATMENT OVERCHARGED MAIN NO8/15/2016 1257 NECTAR 63137 BISSELL TREATMENT OVERCHARGED MAIN NO 4/29/2017 X 1257 NECTAR 63137 BISSELL TREATMENT OVERCHARGED MAIN NO 12/26/2015 1278 NECTAR 63137 BISSELL TREATMENT OVERCHARGED MAIN NO5/2/2017 X 1278 NECTAR 63137 BISSELL TREATMENT OVERCHARGED MAIN NO 12/28/2015 550 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 550 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 27 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 4/30/2017 X 580 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO12/28/2015 590 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 590 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/28/2015 600 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 600 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/2/2016 610 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 610 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 730 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO5/2/2017 X 730 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 1070 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 1070 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO1/13/2016 1080 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1080 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 1080 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/15/2016 1130 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 1130 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/29/2015 1150 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1150 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 1150 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/28/2015 1200 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 1200 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 1374 NEW FLORISSANT 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO12/29/2015 1470 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 8/15/2016 1470 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/2/2017 X 1470 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/30/2015 1490 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO5/2/2017 X 1490 NEW FLORISSANT 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/2/2017 X 9134 NIGER 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 5932 NORTH POINTE 63147 BISSELL TREATMENT OVERCHARGED MAIN NO4/30/2017 X 1014 NORTHDALE 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 2204 NORTHERN LIMITS 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/3/2017 X 10213 NORTHLAND HILLS 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 10/21/2014 1664 NORTHWINDS ESTATES 63136 BISSELL TREATMENT BLOCKED MAIN NO3/5/2017 X 1664 NORTHWINDS ESTATES 63136 BISSELL TREATMENT BLOCKED MAIN NO 6/18/2017 X 238 OAK PASS 63011 GRAND GLAIZE TREATMENT BLOCKED MAIN NO 6/18/2017 X 242 OAK PASS 63011 GRAND GLAIZE TREATMENT BLOCKED MAIN NO4/5/2017 X 2460 OAKLAND 63114 BISSELL TREATMENT OVERCHARGED MAIN NO 12/26/2015 9436 OAKWOOD MANOR 63126 LEMAY TREATMENT SEWER SEPARATION FAILURE NO 8/15/2016 * 9436 OAKWOOD MANOR 63126 LEMAY TREATMENT SEWER SEPARATION FAILURE NO 2017_06 Semi B1 backup Page 28 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 4/8/2017 X 963 OLD BONHOMME 63132 LEMAY TREATMENT BLOCKED MAIN NO5/1/2017 X 9040 OLDEN 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO 8/15/2016 4651 OLDENBURG 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 4/29/2017 X 4651 OLDENBURG 63123 LEMAY TREATMENT OVERCHARGED MAIN NO6/4/2017 X 4651 OLDENBURG 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 3/8/2017 X 9470 OLIVE 63132 LEMAY TREATMENT BLOCKED MAIN NO 7/1/2015 9009 OSAGE 63114 LEMAY TREATMENT OVERCHARGED MAIN NO 9/9/2015 9009 OSAGE 63114 LEMAY TREATMENT BLOCKED MAIN NO4/5/2017 X 9009 OSAGE 63114 LEMAY TREATMENT OVERCHARGED MAIN NO 5/12/2017 X 3215 OSCEOLA 63111 BISSELL TREATMENT OVERCHARGED MAIN NO 12/26/2015 1555 PADDOCK 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 1555 PADDOCK 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 472 PARKER 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 474 PARKER 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 12/27/2015 478 PARKER 63135 BISSELL TREATMENT OVERCHARGED MAIN NO5/2/2017 X 478 PARKER 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 5/8/2017 X 2985 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/5/2017 X 3005 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/31/2015 3015 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 3015 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 3025 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 3025 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO5/4/2017 X 3025 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/29/2015 3035 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 3035 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 3035 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO12/28/2015 3045 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/6/2017 X 3045 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 3055 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 3055 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 3055 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 3065 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/4/2016 3090 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO5/10/2017 X 3090 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/28/2016 3095 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 3095 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO12/29/2015 3100 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 3100 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/28/2015 3110 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 29 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 4/30/2017 X 3110 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO6/19/2013 3125 PARKER 63033 COLDWATER TREATMENT BLOCKED MAIN NO 12/27/2015 3125 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 3125 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO5/4/2017 X 3125 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/18/2013 3135 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/28/2015 3135 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 3135 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO12/28/2015 3145 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 3145 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 3145 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO5/1/2017 X 3195 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 3195 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 3220 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 3225 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 3225 PARKER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/26/2015 1805 PATTERSON 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/29/2017 X 1805 PATTERSON 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/29/2015 1815 PATTERSON 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1815 PATTERSON 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 6/28/2015 5025 PATTISON 63110 LEMAY TREATMENT OVERCHARGED MAIN NO 7/2/2015 5025 PATTISON 63110 LEMAY TREATMENT BLOCKED MAIN NO8/31/2015 5025 PATTISON 63110 LEMAY TREATMENT BLOCKED MAIN NO 6/5/2017 X 5025 PATTISON 63110 BISSELL TREATMENT OVERCHARGED MAIN NO 4/5/2017 X 105 PEBBLEBROOK 63146 MISSOURI RIVER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 105 PEBBLEBROOK 63146 MISSOURI RIVER TREATMENT OVERCHARGED MAIN NO12/27/2015 613 PEMBERTON 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 12/29/2015 613 PEMBERTON 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 8/15/2016 613 PEMBERTON 63135 BISSELL TREATMENT OVERCHARGED MAIN NO4/30/2017 X 613 PEMBERTON 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 3/6/2017 X 6333 PEURIFOY 63134 COLDWATER TREATMENT BLOCKED MAIN NO 9/12/2016 8504 PHILO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 6/5/2017 X 8504 PHILO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO4/30/2017 X 8511 PHILO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 4/6/2017 X 441 PLAZA 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 12/26/2015 454 PLAZA 63135 BISSELL TREATMENT OVERCHARGED MAIN NO8/15/2016 454 PLAZA 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 454 PLAZA 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 12/23/2015 6932 PLYMOUTH 63130 LEMAY TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 30 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 4/26/2016 6932 PLYMOUTH 63130 LEMAY TREATMENT OVERCHARGED MAIN NO7/25/2016 6932 PLYMOUTH 63130 LEMAY TREATMENT OVERCHARGED MAIN NO 8/3/2016 6932 PLYMOUTH 63130 LEMAY TREATMENT OVERCHARGED MAIN NO 11/3/2016 * 6932 PLYMOUTH 63130 LEMAY TREATMENT OVERCHARGED MAIN NO5/3/2017 X 2463 PONTCHARTRAIN 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/18/2013 1162 PRIGGE 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 12/26/2015 1162 PRIGGE 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1162 PRIGGE 63138 BISSELL TREATMENT OVERCHARGED MAIN NO4/24/2013 1201 PRIGGE 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 12/28/2015 1201 PRIGGE 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1201 PRIGGE 63138 BISSELL TREATMENT OVERCHARGED MAIN NO4/30/2017 X 1204 PRIGGE 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 12/28/2015 1205 PRIGGE 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1205 PRIGGE 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 12/29/2015 1207 PRIGGE 63138 BISSELL TREATMENT OVERCHARGED MAIN NO4/30/2017 X 1207 PRIGGE 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 4/10/2017 X 1 QUIET 63146 MISSOURI RIVER TREATMENT OVERCHARGED MAIN NO 3/27/2017 X 5860 RABBIT RUN 63129 MERAMEC TREATMENT BLOCKED MAIN NO 12/26/2015 332 REASOR 63135 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/3/2017 X 332 REASOR 63135 COLDWATER TREATMENT BLOCKED MAIN NO 1/28/2017 X 1501 REDMAN 63138 BISSELL TREATMENT BLOCKED MAIN NO 12/15/2014 1502 REDMAN 63138 BISSELL TREATMENT BLOCKED MAIN NO1/29/2017 X 1502 REDMAN 63138 BISSELL TREATMENT BLOCKED MAIN NO 3/25/2017 X 2261 RICHERT 63143 LEMAY TREATMENT BLOCKED MAIN NO 1/23/2017 X 116 RIDGE CREST 63017 MISSOURI RIVER TREATMENT BLOCKED MAIN NO 9/16/2016 2 ROBIN HILL 63124 LEMAY TREATMENT OVERCHARGED MAIN NO4/6/2017 X 2 ROBIN HILL 63124 LEMAY TREATMENT OVERCHARGED MAIN NO 2/26/2017 X 1754 ROSE CREST 63042 MISSOURI RIVER TREATMENT BLOCKED MAIN NO 4/30/2017 X 9380 ROTHWELL HEIGHTS 63132 LEMAY TREATMENT SEWER SEPARATION FAILURE NO1/27/2017 X 12739 ROTT 63127 LEMAY TREATMENT BLOCKED MAIN NO 5/2/2017 X 10072 ROYAL 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 2/26/2017 X 904 RUSTIC MANOR 63011 GRAND GLAIZE TREATMENT BLOCKED MAIN NO 1/24/2017 X 10122 SAFFRON 63136 BISSELL TREATMENT BLOCKED MAIN NO1/24/2017 X 10123 SAFFRON 63136 BISSELL TREATMENT BLOCKED MAIN NO 1/24/2017 X 10126 SAFFRON 63136 BISSELL TREATMENT BLOCKED MAIN NO 8/15/2016 10131 SAFFRON 63136 BISSELL TREATMENT OVERCHARGED MAIN NO1/24/2017 X 10131 SAFFRON 63136 BISSELL TREATMENT BLOCKED MAIN NO 12/27/2015 3568 SAN JOSE 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 3568 SAN JOSE 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 31 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 7/2/2015 3578 SAN JOSE 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO12/26/2015 3578 SAN JOSE 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/5/2016 3578 SAN JOSE 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/5/2016 3578 SAN JOSE 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 3578 SAN JOSE 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 1156 SCOTT 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1156 SCOTT 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 12/27/2015 1201 SCOTT 63138 BISSELL TREATMENT OVERCHARGED MAIN NO4/30/2017 X 1201 SCOTT 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 1/6/2017 X 520 SEAWIND 63021 GRAND GLAIZE TREATMENT BLOCKED MAIN NO 1/6/2017 X 524 SEAWIND 63021 GRAND GLAIZE TREATMENT BLOCKED MAIN NO6/4/2017 X 4757 SEIBERT 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 4/6/2017 X 8915 SHAWNEE 63114 LEMAY TREATMENT OVERCHARGED MAIN NO 4/29/2017 X 4200 SHENANDOAH 63110 BISSELL TREATMENT OVERCHARGED MAIN NO 12/27/2015 416 SHIRLEY 63135 BISSELL TREATMENT OVERCHARGED MAIN NO8/15/2016 416 SHIRLEY 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 5/9/2017 X 416 SHIRLEY 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 12/27/2015 420 SHIRLEY 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 8/15/2016 420 SHIRLEY 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 420 SHIRLEY 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 6/1/2017 X 433 SHIRLEY 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 12/29/2015 3913 SIMS 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO5/1/2017 X 3913 SIMS 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO 7/1/2015 3916 SIMS 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/26/2015 3916 SIMS 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 3916 SIMS 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO6/28/2017 X 4661 SKYRIDGE 63128 MERAMEC TREATMENT BLOCKED MAIN NO 4/30/2017 X 4342 SOUTHVIEW WAY 63129 MERAMEC TREATMENT OVERCHARGED MAIN NO 5/5/2017 X 4354 SOUTHVIEW WAY 63129 MERAMEC TREATMENT OVERCHARGED MAIN NO1/5/2016 45 ST ANTHONY 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 45 ST ANTHONY 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 365 ST ANTHONY 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 365 ST ANTHONY 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO5/4/2017 X 365 ST ANTHONY 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 8/15/2016 8768 ST CHARLES ROCK 63114 COLDWATER TREATMENT BLOCKED MAIN NO 4/5/2017 X 8768 ST CHARLES ROCK 63114 BISSELL TREATMENT OVERCHARGED MAIN NO11/9/2012 11001 ST GIRARD 63074 COLDWATER TREATMENT BLOCKED MAIN NO 3/11/2017 X 11001 ST GIRARD 63074 COLDWATER TREATMENT BLOCKED MAIN NO 7/2/2015 3442 ST JOACHIM 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 32 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 12/27/2015 3442 ST JOACHIM 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO5/15/2017 X 3442 ST JOACHIM 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 3454 ST JOACHIM 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 3454 ST JOACHIM 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO12/26/2015 3466 ST JOACHIM 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 3466 ST JOACHIM 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 3470 ST JOACHIM 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 3470 ST JOACHIM 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO12/26/2015 3474 ST JOACHIM 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 3474 ST JOACHIM 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 3478 ST JOACHIM 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 3478 ST JOACHIM 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO 7/2/2015 3482 ST JOACHIM 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 3482 ST JOACHIM 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 3482 ST JOACHIM 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO12/28/2015 1 ST JOHN 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1 ST JOHN 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/29/2017 X 3632 ST MARGUERITE 63074 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/2/2016 1165 ST MARK 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1165 ST MARK 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/26/2015 1175 ST MARK 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1175 ST MARK 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO12/28/2015 1190 ST MARK 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/29/2015 1190 ST MARK 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 1190 ST MARK 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/12/2017 X 1190 ST MARK 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO12/27/2015 1200 ST MARK 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1200 ST MARK 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 1075 ST MATTHEW 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO6/2/2017 X 1075 ST MATTHEW 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/28/2015 1085 ST MATTHEW 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/8/2017 X 1085 ST MATTHEW 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 1095 ST MATTHEW 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO4/29/2017 X 1095 ST MATTHEW 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 1095 ST MATTHEW 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 1145 ST MATTHEW 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO12/27/2015 1155 ST MATTHEW 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/2/2017 X 1155 ST MATTHEW 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/26/2015 1165 ST MATTHEW 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 33 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 4/30/2017 X 1165 ST MATTHEW 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO12/27/2015 1175 ST MATTHEW 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1175 ST MATTHEW 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 1195 ST MATTHEW 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO5/1/2017 X 1195 ST MATTHEW 63031 COLDWATER TREATMENT OVERCHARGED MAIN NO 6/4/2017 X 6001 STAELY 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 6/4/2017 X 6005 STAELY 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 3115 STEED 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO5/4/2017 X 3115 STEED 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/5/2017 X 206 SUBURBAN 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 12/30/2015 220 SUBURBAN 63135 BISSELL TREATMENT OVERCHARGED MAIN NO4/5/2017 X 220 SUBURBAN 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 4/3/2014 230 SUBURBAN 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 12/26/2015 230 SUBURBAN 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 8/15/2016 230 SUBURBAN 63135 BISSELL TREATMENT OVERCHARGED MAIN NO4/13/2017 X 230 SUBURBAN 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 230 SUBURBAN 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 12/27/2015 312 SUBURBAN 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 4/5/2017 X 312 SUBURBAN 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 5/16/2017 X 1400 SUMMERTREE SPRINGS 63088 GRAND GLAIZE TREATMENT OVERCHARGED MAIN NO 4/6/2017 X 8701 SUSAN 63114 BISSELL TREATMENT OVERCHARGED MAIN NO 4/6/2017 X 8705 SUSAN 63114 BISSELL TREATMENT OVERCHARGED MAIN NO4/7/2017 X 8709 SUSAN 63114 BISSELL TREATMENT OVERCHARGED MAIN NO 4/8/2017 X 8716 SUSAN 63114 BISSELL TREATMENT OVERCHARGED MAIN NO 4/11/2017 X 8717 SUSAN 63114 BISSELL TREATMENT OVERCHARGED MAIN NO 4/22/2017 X 5911 SUSON PARK 63128 MERAMEC TREATMENT BLOCKED MAIN NO4/22/2017 X 5919 SUSON PARK 63128 MERAMEC TREATMENT BLOCKED MAIN NO 4/22/2017 X 5927 SUSON PARK 63128 MERAMEC TREATMENT BLOCKED MAIN NO 4/22/2017 X 5939 SUSON PARK 63128 MERAMEC TREATMENT BLOCKED MAIN NO4/29/2017 X 2835 SUSSEX 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/6/2017 X 205 SWEETCREEK 63021 GRAND GLAIZE TREATMENT BLOCKED MAIN NO 1/6/2017 X 209 SWEETCREEK 63021 GRAND GLAIZE TREATMENT BLOCKED MAIN NO 8/15/2016 1007 SWITZER 63147 BISSELL TREATMENT OVERCHARGED MAIN NO11/3/2016 1007 SWITZER 63147 BISSELL TREATMENT OVERCHARGED MAIN NO 4/29/2017 X 1007 SWITZER 63147 BISSELL TREATMENT OVERCHARGED MAIN NO 9/12/2014 1011 SWITZER 63147 BISSELL TREATMENT OVERCHARGED MAIN NO6/19/2015 1011 SWITZER 63147 BISSELL TREATMENT OVERCHARGED MAIN NO 12/26/2015 1011 SWITZER 63147 BISSELL TREATMENT OVERCHARGED MAIN NO 8/15/2016 1011 SWITZER 63147 BISSELL TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 34 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 11/3/2016 1011 SWITZER 63147 BISSELL TREATMENT OVERCHARGED MAIN NO3/2/2017 X 1011 SWITZER 63147 BISSELL TREATMENT OVERCHARGED MAIN NO 4/29/2017 X 1011 SWITZER 63147 BISSELL TREATMENT OVERCHARGED MAIN NO 5/3/2017 X 11776 TALBOTT 63138 BISSELL TREATMENT OVERCHARGED MAIN NO6/26/2017 X 11776 TALBOTT 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 2/22/2017 X 4782 TALL TREE 63042 MISSOURI RIVER TREATMENT BLOCKED MAIN NO 3/18/2017 X 4452 TARLTON 63128 MERAMEC TREATMENT BLOCKED MAIN NO 4/30/2017 X 804 TESON 63042 COLDWATER TREATMENT BLOCKED MAIN NO6/4/2017 X 4688 TESSON 63116 LEMAY TREATMENT OVERCHARGED MAIN NO 6/4/2017 X 4692 TESSON 63116 LEMAY TREATMENT OVERCHARGED MAIN NO 6/4/2017 X 4693 TESSON 63116 LEMAY TREATMENT OVERCHARGED MAIN NO6/20/2017 X 4700 TESSON 63116 LEMAY TREATMENT OVERCHARGED MAIN NO 6/8/2017 X 4710 TESSON 63116 LEMAY TREATMENT OVERCHARGED MAIN NO 4/29/2017 X 1014 THATCHER 63135 BISSELL TREATMENT BLOCKED MAIN NO 4/24/2017 X 12129 THEISS MEADOWS 63128 MERAMEC TREATMENT BLOCKED MAIN NO5/4/2017 X 1920 THUNDERBIRD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 7/11/2012 4734 TIEMANN 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 6/4/2017 X 4734 TIEMANN 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 7/8/2012 4844 TIEMANN 63123 LEMAY TREATMENT BLOCKED MAIN NO 6/4/2017 X 4844 TIEMANN 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 6259 TYNDALL 63134 COLDWATER TREATMENT BLOCKED MAIN NO 5/4/2017 X 4321 TYROLEAN 63116 LEMAY TREATMENT OVERCHARGED MAIN NO12/26/2015 37 UPPER LADUE 63124 LEMAY TREATMENT OVERCHARGED MAIN NO 8/15/2016 * 37 UPPER LADUE 63124 LEMAY TREATMENT OVERCHARGED MAIN NO 9/10/2016 37 UPPER LADUE 63124 LEMAY TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 447 VALLEY MANOR 63021 GRAND GLAIZE TREATMENT SEWER SEPARATION FAILURE NO4/30/2017 X 451 VALLEY MANOR 63021 GRAND GLAIZE TREATMENT OVERCHARGED MAIN NO 5/2/2017 X 2816 VANDEVENTER 63107 BISSELL TREATMENT OVERCHARGED MAIN NO 6/25/2013 9146 VICTORY 63136 BISSELL TREATMENT BLOCKED MAIN NO4/11/2017 X 9146 VICTORY 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 9146 VICTORY 63136 BISSELL TREATMENT OVERCHARGED MAIN NO 4/27/2017 X 6140 WAGNER 63133 LEMAY TREATMENT OVERCHARGED MAIN NO 8/3/2016 5217 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO8/13/2016 5217 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 8/15/2016 5217 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 9/10/2016 5217 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO9/16/2016 5217 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 10/20/2016 5217 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 11/3/2016 5217 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 35 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 6/4/2017 X 5217 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO8/3/2016 5219 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 8/13/2016 5219 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 8/15/2016 5219 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO9/10/2016 5219 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 9/16/2016 5219 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 10/20/2016 5219 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 11/3/2016 5219 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO6/4/2017 X 5219 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 8/15/2016 5220 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 9/10/2016 5220 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO6/4/2017 X 5220 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 8/3/2016 5221 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 8/13/2016 5221 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 8/15/2016 5221 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO9/10/2016 5221 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 6/4/2017 X 5221 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 8/3/2016 5227 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 8/15/2016 5227 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 9/13/2016 5227 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 9/19/2016 5227 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 6/4/2017 X 5227 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO8/16/2016 5229 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 6/4/2017 X 5229 WALDO 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 12/28/2015 1164 WALKER 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 1164 WALKER 63138 BISSELL TREATMENT OVERCHARGED MAIN NO5/1/2017 X 1173 WALKER 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 12/30/2015 2761 WALTON 63114 BISSELL TREATMENT OVERCHARGED MAIN NO 4/6/2017 X 2761 WALTON 63114 BISSELL TREATMENT OVERCHARGED MAIN NO12/27/2015 2300 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 2300 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/29/2015 2310 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 2310 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO1/13/2016 2320 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 2320 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/29/2015 2340 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO5/2/2017 X 2340 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/30/2015 2350 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 2350 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 36 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 12/29/2015 2360 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 2360 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 2380 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/3/2017 X 2380 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO12/27/2015 2400 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 2400 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/28/2015 2415 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 2415 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO12/27/2015 2430 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/29/2015 2430 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 2430 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO1/19/2016 2450 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 2450 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 2450 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 2495 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 2620 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/29/2015 2630 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 2630 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 2635 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 2640 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 2640 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/26/2015 2650 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO1/15/2016 2650 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 2650 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 2650 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 2660 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 2660 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/9/2017 X 2660 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 2680 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO5/5/2017 X 2690 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 2700 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 2720 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/22/2013 2755 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO12/26/2015 2755 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 2755 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/18/2013 2760 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO4/30/2017 X 2760 WATERFORD 63033 COLDWATER TREATMENT SEWER SEPARATION FAILURE NO 4/30/2017 X 2850 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/28/2015 2920 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 37 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 5/1/2017 X 2920 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO1/28/2016 2960 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 2960 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 2960 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO4/18/2013 2970 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 6/18/2015 2970 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 2970 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 2970 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO5/4/2017 X 2970 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 2980 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 2980 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO12/27/2015 2990 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 2990 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 2990 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/29/2015 3000 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO5/8/2017 X 3000 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/27/2015 3020 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/10/2017 X 3020 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 3040 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/26/2015 3250 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 1/4/2016 3250 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 3250 WATERFORD 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO12/30/2015 55 WAVERTON 63124 LEMAY TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 55 WAVERTON 63124 LEMAY TREATMENT OVERCHARGED MAIN NO 8/15/2016 * 57 WAVERTON 63124 LEMAY TREATMENT SEWER SEPARATION FAILURE NO 6/4/2017 X 5700 WELMERING 63123 LEMAY TREATMENT OVERCHARGED MAIN NO3/6/2017 X 2346 WENGLER 63114 LEMAY TREATMENT BLOCKED MAIN NO 4/5/2017 X 5802 WESTMINSTER 63112 LEMAY TREATMENT BLOCKED MAIN NO 5/12/2017 X 8150 WHITBURN 63105 LEMAY TREATMENT OVERCHARGED MAIN NO4/29/2017 X 9083 WHITEHAVEN 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 1360 WIDEFIELDS 63138 BISSELL TREATMENT OVERCHARGED MAIN NO 1/19/2016 141 WIEGEL 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 8/15/2016 141 WIEGEL 63135 BISSELL TREATMENT OVERCHARGED MAIN NO5/1/2017 X 141 WIEGEL 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 12/27/2015 143 WIEGEL 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 8/15/2016 143 WIEGEL 63135 BISSELL TREATMENT OVERCHARGED MAIN NO4/30/2017 X 143 WIEGEL 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 1/20/2016 215 WIEGEL 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 8/15/2016 215 WIEGEL 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 2017_06 Semi B1 backup Page 38 of 38 Metropolitan St. Louis Sewer District Semi-Annual Report Service Request Call Date Occurred During Current Reporting Period Street Number Street Name Zip Code Watershed/Treatment Plant Service Area Service Request Work Order Cause Discharge to Water of the US? (01/01/2017 - 06/30/2017, Effective Date 04/27/2012) Table B-1: Building Backup 4/5/2017 X 215 WIEGEL 63135 BISSELL TREATMENT OVERCHARGED MAIN NO4/29/2017 X 215 WIEGEL 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 215 WIEGEL 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 12/26/2015 224 WIEGEL 63135 BISSELL TREATMENT OVERCHARGED MAIN NO8/15/2016 224 WIEGEL 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 224 WIEGEL 63135 BISSELL TREATMENT OVERCHARGED MAIN NO 7/14/2012 5309 WILLARD 63123 LEMAY TREATMENT OVERCHARGED MAIN NO 5/1/2017 X 5309 WILLARD 63123 LEMAY TREATMENT OVERCHARGED MAIN NO5/4/2017 X 14422 WILLIAMSBURG MANOR 63034 COLDWATER TREATMENT OVERCHARGED MAIN NO 9/12/2016 1149 WILSON 63130 LEMAY TREATMENT OVERCHARGED MAIN NO 5/11/2017 X 1149 WILSON 63130 LEMAY TREATMENT OVERCHARGED MAIN NO4/18/2013 3868 WINDEMER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/19/2013 3868 WINDEMER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 4/30/2017 X 3868 WINDEMER 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/3/2017 X 13267 WINTERGREEN ESTATES 63026 FENTON TREATMENT PUMP STATION FAILURE NO12/31/2015 13279 WINTERGREEN ESTATES 63026 FENTON TREATMENT OVERCHARGED MAIN NO 5/3/2017 X 13279 WINTERGREEN ESTATES 63026 FENTON TREATMENT PUMP STATION FAILURE NO 4/6/2017 X 2809 WISMER 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO 5/4/2017 X 2708 WOODSON 63114 COLDWATER TREATMENT OVERCHARGED MAIN NO 12/30/2015 415 XAVIER 63088 GRAND GLAIZE TREATMENT BLOCKED MAIN NO 1/3/2016 415 XAVIER 63088 GRAND GLAIZE TREATMENT BLOCKED MAIN NO 5/4/2017 X 415 XAVIER 63088 GRAND GLAIZE TREATMENT OVERCHARGED MAIN NO12/30/2015 422 XAVIER 63088 GRAND GLAIZE TREATMENT BLOCKED MAIN NO 5/2/2017 X 422 XAVIER 63088 GRAND GLAIZE TREATMENT OVERCHARGED MAIN NO 827TOTAL BUILDING BACKUPS DURING THE REPORTING PERIOD Metropolitan St. Louis Sewer District Semi-Annual Report – January 1 to June 30, 2017   APPENDIX C: SANITARY SEWER OVERFLOWS SANITARY SEWER OVERFLOWS Attached and Spreadsheet File Provided on Enclosed Disk 2017_06 Semi C1 known sso Page 1 of 8 Metropolitan St. Louis Sewer District Semi-Annual Report Table C-1: Sanitary Sewer Overflows (01/01/2017 - 06/30/2017) Work Order Start Date Watershed/ Treatment Plant Service Area Service Address Location Description Facility Type Estimated Volume (gallons)Reason / Cause Time To Commence Investigation (day hh:mm) Time To Correct and/or Cleanup (day hh:mm) 01/09/17 LEMAY TREATMENT 8390 MONROE AVE, 63114 GIS-1530071 MANHOLE 50 VANDALISM DUMPING 00:00 01:31 01/11/17 LEMAY TREATMENT 8390 MONROE AVE, 63114 GIS-1530071 MANHOLE 55 VANDALISM DUMPING 00:00 05:15 01/22/17 COLDWATER TREATMENT 6762 MIGNON DR, 63033 GIS-1491752 MANHOLE 300 BLOCKED WITH DEBRIS 00:31 08:00 01/23/17 COLDWATER TREATMENT 5931 HELEN AVE, 63134 GIS-1503930 MANHOLE 50 BLOCKED WITH DEBRIS 00:00 04:42 01/23/17 MISSOURI RIVER TREATMENT 13037 BOENKER LN, 63044 GIS-7388707 MANHOLE 500 POWER OUTAGE (SANITARY STATION)00:19 1 DAY 02:00 01/25/17 MISSOURI RIVER TREATMENT 16020 WILSON MANOR DR, 63005 E11755 PUMP STATION 4,500 VANDALISM BREAKAGE 00:00 1 DAY 01:13 01/28/17 MERAMEC TREATMENT 5674 DANTONAIRE PL, 63128 GIS-2517924 GRAVITY MAIN 8,500 BLOCKED WITH DEBRIS 01:52 06:45 01/31/17 MERAMEC TREATMENT 4495 LEMAY FERRY RD, 63129 GIS-1601312 MANHOLE 300 BLOCKED WITH DEBRIS 00:03 15:15 02/03/17 GRAND GLAIZE TREATMENT 283 RAMSEY LN, 63021 GIS-1592760 MANHOLE 30 BLOCKED WITH ROOTS 00:10 00:50 02/05/17 MERAMEC TREATMENT 2927 SEAN PKWY, 63129 GIS-1623390 MANHOLE 50 BLOCKED WITH DEBRIS 00:09 02:15 02/05/17 GRAND GLAIZE TREATMENT 2352 HIDDEN MEADOW LN, 63021 GIS-1577892 MANHOLE 50 BLOCKED WITH ROOTS 00:31 16:42 02/09/17 MISSOURI RIVER TREATMENT 1880 BRAUMTON CT, 63017 GIS-1565666 MANHOLE 100 BLOCKED WITH ROOTS 00:00 07:00 02/11/17 MISSOURI RIVER TREATMENT 1431 FOX HILL FARMS CT, 63005 E37180 PUMP STATION 5 VANDALISM BREAKAGE 02:10 01:13 02/14/17 LEMAY TREATMENT 9005 MIDDLEWOOD CT, 63127 E10659 PUMP STATION 200 VANDALISM BREAKAGE 00:00 23:22 02/17/17 GRAND GLAIZE TREATMENT 1609 BARONET DR, 63021 GIS-1594414 MANHOLE 50 BLOCKED WITH ROOTS 00:00 11:03 02/17/17 MISSOURI RIVER TREATMENT 1570 WESTMEADE DR, 63017 GIS-2508407 GRAVITY MAIN 65 BLOCKED WITH ROOTS 01:37 07:30 02/17/17 LEMAY TREATMENT 23 GLENOAK PL, 63119 GIS-2456526 GRAVITY MAIN 80 BLOCKED WITH GRIT 02:31 00:55 02/19/17 MERAMEC TREATMENT 3624 LONGVIEW DR, 63129 GIS-1485046 MANHOLE 1,600 BLOCKED WITH ROOTS 02:04 1 DAY 05:30 02/20/17 FENTON TREATMENT 1 FABICK DR, 63026 GIS-1612648 MANHOLE 95 BLOCKED WITH ROOTS 02:54 10:23 2017_06 Semi C1 known sso Page 2 of 8 Metropolitan St. Louis Sewer District Semi-Annual Report Table C-1: Sanitary Sewer Overflows (01/01/2017 - 06/30/2017) Work Order Start Date Watershed/ Treatment Plant Service Area Service Address Location Description Facility Type Estimated Volume (gallons)Reason / Cause Time To Commence Investigation (day hh:mm) Time To Correct and/or Cleanup (day hh:mm) 02/20/17 MISSOURI RIVER TREATMENT 475 HAMMERSMITH RD, 63141 GIS-1558200 MANHOLE 210 BLOCKED WITH DEBRIS 06:16 18:06 02/20/17 MISSOURI RIVER TREATMENT 475 HAMMERSMITH RD, 63141 GIS-1558199 MANHOLE 210 BLOCKED WITH DEBRIS 06:16 15:06 02/21/17 MERAMEC TREATMENT 10011 BENBURY LN, 63128 GIS-2517127 GRAVITY MAIN 5,000 BLOCKED WITH ROOTS 04:54 13:24 02/21/17 FENTON TREATMENT 1 FABICK DR, 63026 GIS-1612647 MANHOLE 95 BLOCKED WITH ROOTS 02:54 09:20 02/22/17 LEMAY TREATMENT 6247 BARTMER AVE, 63130 GIS-2508069 GRAVITY MAIN 210 BROKEN PIPE 00:30 09:30 02/23/17 COLDWATER TREATMENT 3036 W MILTON AVE, 63114 GIS-1507137 MANHOLE 50 VANDALISM BREAKAGE 00:36 04:30 02/24/17 MERAMEC TREATMENT 4530 LEMAY FERRY RD, 63129 GIS-2516537 GRAVITY MAIN 80 BLOCKED WITH DEBRIS 01:30 02:57 02/27/17 MISSOURI RIVER TREATMENT 16851 N OUTER 40 RD, 63005 GIS-1007381 CLEAN OUT 900 BROKEN PIPE 00:00 1 DAY 03:00 02/27/17 LEMAY TREATMENT 315 N MERAMEC AVE, 63105 GIS-1545096 MANHOLE 80 BLOCKED WITH DEBRIS 01:04 05:00 02/28/17 GRAND GLAIZE TREATMENT 13350 CENTEROYAL DR, 63131 GIS-1482911 MANHOLE 300 BLOCKED WITH DEBRIS 01:12 1 DAY 00:43 03/02/17 MISSOURI RIVER TREATMENT 14 CHIPPENHAM LN, 63005 GIS-2532183 GRAVITY MAIN 210 BROKEN PIPE 00:00 22:22 03/03/17 GRAND GLAIZE TREATMENT 13652 ARMSTEAD DR, 63131 GIS-2437689 GRAVITY MAIN 90 BLOCKED WITH ROOTS 02:57 01:30 03/10/17 MERAMEC TREATMENT 4434 TARLTON DR, 63128 GIS-7611399 MANHOLE 300 BLOCKED WITH DEBRIS 00:00 1 DAY 06:53 03/10/17 MISSOURI RIVER TREATMENT 475 HAMMERSMITH RD, 63141 GIS-1481604 MANHOLE 100 BLOCKED WITH DEBRIS 00:00 23:42 03/14/17 MERAMEC TREATMENT 6022 WELLS RD, 63128 GIS-2485776 GRAVITY MAIN 10 BLOCKED WITH ROOTS 00:00 23:05 03/16/17 GRAND GLAIZE TREATMENT 12819 HUNTERCREEK RD, 63131 GIS-1585683 MANHOLE 50 BLOCKED WITH ROOTS 00:00 03:11 03/16/17 LEMAY TREATMENT 8390 MONROE AVE, 63114 GIS-1530071 MANHOLE 50 VANDALISM DUMPING 00:00 00:39 03/21/17 MISSOURI RIVER TREATMENT 14302 S OUTER 40 RD, 63017 GIS-1558687 MANHOLE 30 BLOCKED WITH ROOTS 00:00 03:58 03/22/17 LEMAY TREATMENT 9129 ROTT RD, 63127 GIS-1485363 MANHOLE 50 BLOCKED WITH DEBRIS 00:00 05:30 2017_06 Semi C1 known sso Page 3 of 8 Metropolitan St. Louis Sewer District Semi-Annual Report Table C-1: Sanitary Sewer Overflows (01/01/2017 - 06/30/2017) Work Order Start Date Watershed/ Treatment Plant Service Area Service Address Location Description Facility Type Estimated Volume (gallons)Reason / Cause Time To Commence Investigation (day hh:mm) Time To Correct and/or Cleanup (day hh:mm) 03/23/17 MISSOURI RIVER TREATMENT 12230 BLACKHEATH CT, 63141 GIS-1543119 MANHOLE 70 BLOCKED WITH DEBRIS 01:17 03:04 03/24/17 MERAMEC TREATMENT 6022 WELLS RD, 63128 GIS-2485777 GRAVITY MAIN 17,000 BROKEN PIPE 00:00 19:42 03/28/17 MISSOURI RIVER TREATMENT 10964 PAGE AVE, 63132 GIS-1477463 MANHOLE 100 BLOCKED WITH DEBRIS 03:09 06:00 03/29/17 MISSOURI RIVER TREATMENT 55 BROOK MILL LN, 63017 GIS-2532169 GRAVITY MAIN 1,000 BROKEN PIPE 00:00 08:00 03/31/17 MISSOURI RIVER TREATMENT 3308 HOLLENBERG DR, 63044 E11510 PUMP STATION 25 BROKEN PIPE 00:00 02:35 04/05/17 LEMAY TREATMENT 5000 BUSSEN RD, 63129 E40374 PUMP STATION 1,000 VANDALISM BREAKAGE 01:17 04:07 04/05/17 MISSOURI RIVER TREATMENT 502 BROADMOOR DR, 63017 GIS-1537768 MANHOLE 600 BLOCKED WITH GREASE 03:09 01:15 04/10/17 BISSELL TREATMENT 11945 SAN REMO DR, 63134 GIS-1490110 MANHOLE 300 BLOCKED WITH GREASE 00:02 05:17 04/12/17 MISSOURI RIVER TREATMENT 3308 HOLLENBERG DR, 63044 E11502 PUMP STATION 1,500 BROKEN PIPE 00:00 00:55 04/17/17 BISSELL TREATMENT 3937 SHIRLEY AVE, 63121 GIS-2510957 GRAVITY MAIN 300 BLOCKED WITH DEBRIS 00:00 2 DAY 06:30 04/17/17 COLDWATER TREATMENT 1311 N FLORISSANT RD, 63135 GIS-2509383 GRAVITY MAIN 400 BLOCKED WITH ROOTS 01:40 03:30 04/19/17 LEMAY TREATMENT 124 BRILLIANT LN, 63125 GIS-2477980 GRAVITY MAIN 60 BLOCKED WITH DEBRIS 01:44 01:15 04/22/17 MERAMEC TREATMENT 5905 SUSON PARK PL, 63128 GIS-2484536 GRAVITY MAIN 4,000 BLOCKED WITH DEBRIS 01:01 03:00 04/24/17 GRAND GLAIZE TREATMENT 2 SERENDIPITY LN, 63131 GIS-2391279 GRAVITY MAIN 300 BLOCKED WITH ROOTS 00:43 1 DAY 11:49 04/24/17 LEMAY TREATMENT 117 E CLINTON PL, 63122 GIS-2515503 GRAVITY MAIN 100 BLOCKED WITH DEBRIS 00:37 01:05 04/24/17 MERAMEC TREATMENT 4328 THEISS RD, 63128 GIS-2517304 GRAVITY MAIN 10,000 BLOCKED WITH DEBRIS 03:20 21:00 04/24/17 MERAMEC TREATMENT 13265 SHADY GREEN DR, 63128 GIS-2482381 GRAVITY MAIN 700 BLOCKED WITH ROOTS 03:23 1 DAY 20:40 04/28/17 LEMAY TREATMENT 10501 GRAVOIS RD, 63123 GIS-1610879 MANHOLE 50 RAIN EVENT EXCEEDED CAPACITY 00:00 17 DAY 21:02 2017_06 Semi C1 known sso Page 4 of 8 Metropolitan St. Louis Sewer District Semi-Annual Report Table C-1: Sanitary Sewer Overflows (01/01/2017 - 06/30/2017) Work Order Start Date Watershed/ Treatment Plant Service Area Service Address Location Description Facility Type Estimated Volume (gallons)Reason / Cause Time To Commence Investigation (day hh:mm) Time To Correct and/or Cleanup (day hh:mm) 04/29/17 MISSOURI RIVER TREATMENT 16905 CRYSTAL SPRINGS DR, 63005 GIS-1544348 MANHOLE 24,500 POWER OUTAGE (SANITARY STATION)00:00 00:49 04/29/17 MISSOURI RIVER TREATMENT 16905 CRYSTAL SPRINGS DR, 63005 GIS-1552360 MANHOLE 25,000 POWER OUTAGE (SANITARY STATION)00:00 00:49 04/29/17 MISSOURI RIVER TREATMENT 17172 EDISON AVE, 63005 GIS-1544347 MANHOLE 26,000 POWER OUTAGE (SANITARY STATION)00:00 00:49 04/29/17 MISSOURI RIVER TREATMENT 17306 EDISON AVE, 63005 GIS-1544126 MANHOLE 25,000 POWER OUTAGE (SANITARY STATION)00:00 00:49 04/29/17 MISSOURI RIVER TREATMENT 17372 EDISON AVE, 63005 GIS-1552361 MANHOLE 25,000 POWER OUTAGE (SANITARY STATION)00:00 00:49 04/29/17 MISSOURI RIVER TREATMENT 17172 EDISON AVE, 63005 GIS-1544346 MANHOLE 24,000 POWER OUTAGE (SANITARY STATION)00:00 00:49 04/29/17 FENTON TREATMENT 9973 ROCK ALVA RD, 63127 E12326 PUMP STATION 130,000 WIDESPREAD FLOODING 00:00 10 DAY 02:30 04/30/17 BISSELL TREATMENT 50 S LEONOR K SULLIVAN BLVD, 63102 E78822 PUMP STATION 220,000 WIDESPREAD FLOODING 00:00 12 DAY 16:30 04/30/17 LEMAY TREATMENT 12461 MATTHEWS LN, 63127 E10447 PUMP STATION 2,000 EQUIPMENT FAILURE 00:00 00:35 04/30/17 LEMAY TREATMENT 800 FORDER CROSSING CT, 63129 GIS-1620575 MANHOLE 1,000 RAIN EVENT EXCEEDED CAPACITY 05:25 1 DAY 22:25 04/30/17 LEMAY TREATMENT 801 FORDER CROSSING CT, 63129 GIS-1620576 MANHOLE 1,000 RAIN EVENT EXCEEDED CAPACITY 05:25 1 DAY 22:00 05/01/17 COLDWATER TREATMENT 3801 WRIGHT AVE, 63074 GIS-1479324 MANHOLE UNKNOWN RAIN EVENT EXCEEDED CAPACITY 00:00 01:00 05/01/17 FENTON TREATMENT 110 PARKSIDE ACRES DR, 63026 GIS-1601389 MANHOLE UNKNOWN RAIN EVENT EXCEEDED CAPACITY 00:00 4 DAY 05:00 05/01/17 FENTON TREATMENT 213 IMPERIAL LN, 63026 GIS-1598221 MANHOLE 12,000,000 RAIN EVENT EXCEEDED CAPACITY 1 DAY 00:00 16 DAY 02:12 2017_06 Semi C1 known sso Page 5 of 8 Metropolitan St. Louis Sewer District Semi-Annual Report Table C-1: Sanitary Sewer Overflows (01/01/2017 - 06/30/2017) Work Order Start Date Watershed/ Treatment Plant Service Area Service Address Location Description Facility Type Estimated Volume (gallons)Reason / Cause Time To Commence Investigation (day hh:mm) Time To Correct and/or Cleanup (day hh:mm) 05/01/17 FENTON TREATMENT 10808 FOREST PATH DR, 63128 GIS-1619682 MANHOLE 12,000,000 RAIN EVENT EXCEEDED CAPACITY 00:00 17 DAY 05:49 05/02/17 LEMAY TREATMENT 8711 PARDEE LN, 63126 GIS-1477722 MANHOLE UNKNOWN RAIN EVENT EXCEEDED CAPACITY 00:00 7 DAY 04:50 05/02/17 LEMAY TREATMENT 8701 PARDEE LN, 63126 GIS-7553217 MANHOLE UNKNOWN RAIN EVENT EXCEEDED CAPACITY 00:00 10 DAY 04:45 05/02/17 GRAND GLAIZE TREATMENT 2377 MARSHALL RD, 63122 E12385 PUMP STATION 200 WIDESPREAD FLOODING 00:00 14 DAY 23:40 05/02/17 FENTON TREATMENT 12852 MAURER INDUSTRIAL DR, 63127 GIS-1602357 MANHOLE 280,000 WIDESPREAD FLOODING 00:00 3 DAY 02:00 05/02/17 FENTON TREATMENT 12852 MAURER INDUSTRIAL DR, 63127 GIS-1602365 MANHOLE 280,000 WIDESPREAD FLOODING 00:00 3 DAY 02:00 05/02/17 FENTON TREATMENT 10911 GRAVOIS INDUSTRIAL CT, 63128 E10879 PUMP STATION 210,000 WIDESPREAD FLOODING 00:00 3 DAY 01:15 05/03/17 GRAND GLAIZE TREATMENT 1402 KIEFER CREEK RD, 63021 E10789 PUMP STATION 4,700,000 WIDESPREAD FLOODING 00:00 3 DAY 15:10 05/03/17 GRAND GLAIZE TREATMENT 2087 CORPORATE 44 DR, 63026 E63372 PUMP STATION 490,000 WIDESPREAD FLOODING 00:00 3 DAY 17:50 05/03/17 FENTON TREATMENT 998 MERAMEC STATION RD, 63026 E63779 PUMP STATION 4,100,000 WIDESPREAD FLOODING 00:00 2 DAY 08:00 05/03/17 MISSOURI RIVER TREATMENT 17272 EDISON AVE, 63005 GIS-1544129 MANHOLE 25,000 POWER OUTAGE (SANITARY STATION)00:00 00:49 05/03/17 MISSOURI RIVER TREATMENT 17272 EDISON AVE, 63005 GIS-1544128 MANHOLE 25,000 POWER OUTAGE (SANITARY STATION)00:00 00:49 05/03/17 MISSOURI RIVER TREATMENT 17306 EDISON AVE, 63005 GIS-1544125 MANHOLE 25,000 POWER OUTAGE (SANITARY STATION)00:00 00:49 05/03/17 MISSOURI RIVER TREATMENT 17372 EDISON AVE, 63005 GIS-1552354 MANHOLE 25,000 POWER OUTAGE (SANITARY STATION)00:00 00:49 05/03/17 MISSOURI RIVER TREATMENT 17306 EDISON AVE, 63005 GIS-1544127 MANHOLE 25,000 POWER OUTAGE (SANITARY STATION)00:00 00:49 2017_06 Semi C1 known sso Page 6 of 8 Metropolitan St. Louis Sewer District Semi-Annual Report Table C-1: Sanitary Sewer Overflows (01/01/2017 - 06/30/2017) Work Order Start Date Watershed/ Treatment Plant Service Area Service Address Location Description Facility Type Estimated Volume (gallons)Reason / Cause Time To Commence Investigation (day hh:mm) Time To Correct and/or Cleanup (day hh:mm) 05/03/17 MERAMEC TREATMENT 4405 MERAMEC BOTTOM RD, 63129 E64416 PUMP STATION 41,000 WIDESPREAD FLOODING 00:00 1 DAY 01:16 05/03/17 BISSELL TREATMENT 11490 RIVERVIEW DR, 63138 E67355 PUMP STATION 14,000,000 WIDESPREAD FLOODING 00:00 3 DAY 21:51 05/04/17 GRAND GLAIZE TREATMENT 1337 HANNA RD, 63021 GIS-1602119 MANHOLE UNKNOWN WIDESPREAD FLOODING 00:00 8 DAY 01:46 05/04/17 GRAND GLAIZE TREATMENT 310 VANCE RD, 63088 GIS-1602118 MANHOLE UNKNOWN WIDESPREAD FLOODING 00:00 5 DAY 01:44 05/04/17 GRAND GLAIZE TREATMENT 310 VANCE RD, 63088 GIS-1602120 MANHOLE UNKNOWN WIDESPREAD FLOODING 00:00 8 DAY 01:46 05/05/17 GRAND GLAIZE TREATMENT 1000 GRAND GLAIZE PKWY, 63088 E78170 PUMP STATION 71,000 BROKEN PIPE 00:00 21:20 05/06/17 MISSOURI RIVER TREATMENT 507 OAK CREEK MEADOWS CT, 63017 GIS-2387190 GRAVITY MAIN 200 BROKEN PIPE 00:06 12:15 05/06/17 GRAND GLAIZE TREATMENT 427 XAVIER CT, 63088 GIS-1600562 MANHOLE UNKNOWN WIDESPREAD FLOODING 00:00 6 DAY 23:34 05/06/17 FENTON TREATMENT 13273 WINTERGREEN ESTATES DR, 63026 GIS-2480130 GRAVITY MAIN UNKNOWN WIDESPREAD FLOODING 00:00 13 DAY 20:20 05/06/17 MERAMEC TREATMENT 6125 KERTH RD, 63128 GIS-1611664 MANHOLE UNKNOWN WIDESPREAD FLOODING 00:00 6 DAY 23:15 05/11/17 GRAND GLAIZE TREATMENT 1460 HANNA RD, 63088 GIS-1484385 MANHOLE UNKNOWN WIDESPREAD FLOODING 00:00 N/A 05/11/17 GRAND GLAIZE TREATMENT 1460 HANNA RD, 63088 GIS-1485255 MANHOLE UNKNOWN WIDESPREAD FLOODING 00:00 N/A 05/11/17 GRAND GLAIZE TREATMENT 1460 HANNA RD, 63088 GIS-1602118 MANHOLE UNKNOWN WIDESPREAD FLOODING 00:00 N/A 05/11/17 GRAND GLAIZE TREATMENT 1460 HANNA RD, 63088 GIS-1602119 MANHOLE UNKNOWN WIDESPREAD FLOODING 00:00 N/A 05/11/17 GRAND GLAIZE TREATMENT 1460 HANNA RD, 63088 GIS-1613614 MANHOLE UNKNOWN WIDESPREAD FLOODING 00:00 N/A 05/11/17 MERAMEC TREATMENT 4660 MERAMEC BOTTOM RD, 63128 E11127 PUMP STATION 100,000 WIDESPREAD FLOODING 03:30 00:00 05/11/17 GRAND GLAIZE TREATMENT 1460 HANNA RD, 63088 GIS-1485712 MANHOLE UNKNOWN WIDESPREAD FLOODING 00:00 N/A 05/12/17 LEMAY TREATMENT 9670 MESA DR, 63132 GIS-1535029 MANHOLE 200 BLOCKED WITH GREASE 00:04 1 DAY 03:00 05/15/17 COLDWATER TREATMENT 7101 HAZELWOOD AVE, 63042 GIS-2349984 GRAVITY MAIN 50 BLOCKED WITH DEBRIS 00:12 04:00 2017_06 Semi C1 known sso Page 7 of 8 Metropolitan St. Louis Sewer District Semi-Annual Report Table C-1: Sanitary Sewer Overflows (01/01/2017 - 06/30/2017) Work Order Start Date Watershed/ Treatment Plant Service Area Service Address Location Description Facility Type Estimated Volume (gallons)Reason / Cause Time To Commence Investigation (day hh:mm) Time To Correct and/or Cleanup (day hh:mm) 05/21/17 LEMAY TREATMENT 503 RINGWELL CT, 63125 GIS-1615419 MANHOLE 100 BLOCKED WITH ROOTS 03:19 00:30 06/01/17 BISSELL TREATMENT 11500 ST CHARLES ROCK RD, 63044 E75685 PUMP STATION 100 EQUIPMENT FAILURE 00:00 12:15 06/02/17 MISSOURI RIVER TREATMENT 107 ROYALWAY CT, 63141 GIS-2396783 GRAVITY MAIN 3 BROKEN PIPE 00:00 00:26 06/08/17 BISSELL TREATMENT 11490 RIVERVIEW DR, 63138 GIS-2345354 GRAVITY MAIN 500 EQUIPMENT FAILURE 00:00 00:10 06/09/17 MERAMEC TREATMENT 4005 NOTTINGHAM ESTATES DR, 63129 GIS-1615847 MANHOLE 100 BLOCKED WITH DEBRIS 00:00 04:03 06/10/17 LEMAY TREATMENT 9489 NAPOLEON BLVD, 63132 GIS-2376828 GRAVITY MAIN 50 BLOCKED WITH DEBRIS 00:00 02:12 06/13/17 LEMAY TREATMENT 307 LACLEDE STATION RD, 63119 GIS-1556206 MANHOLE 1,000 BROKEN PIPE 01:29 3 DAY 01:35 06/18/17 GRAND GLAIZE TREATMENT 255 SPRING OAKS DR, 63011 GIS-2511125 GRAVITY MAIN 130 BLOCKED WITH DEBRIS 00:25 01:20 06/19/17 GRAND GLAIZE TREATMENT 137 CLARKSON RD, 63011 GIS-1578797 MANHOLE 480 BLOCKED WITH DEBRIS 00:55 03:00 06/27/17 MISSOURI RIVER TREATMENT 16607 OLD CHESTERFIELD RD, 63017 GIS-1517198 MANHOLE 21,000 BROKEN PIPE 00:00 1 DAY 22:15 06/27/17 MISSOURI RIVER TREATMENT 16905 CRYSTAL SPRINGS DR, 63005 GIS-1544347 MANHOLE 200,000 BROKEN PIPE 00:00 2 DAY 19:07 06/27/17 MISSOURI RIVER TREATMENT 16905 CRYSTAL SPRINGS DR, 63005 GIS-1544348 MANHOLE 200,000 BROKEN PIPE 00:00 2 DAY 19:07 06/27/17 MISSOURI RIVER TREATMENT 17172 EDISON AVE, 63005 GIS-1481441 MANHOLE 200,000 BROKEN PIPE 00:00 2 DAY 19:07 06/27/17 MISSOURI RIVER TREATMENT 17172 EDISON AVE, 63005 GIS-1544126 MANHOLE 200,000 BROKEN PIPE 00:00 2 DAY 19:07 06/27/17 MISSOURI RIVER TREATMENT 17172 EDISON AVE, 63005 GIS-1544127 MANHOLE 200,000 BROKEN PIPE 00:00 2 DAY 19:07 06/27/17 MISSOURI RIVER TREATMENT 17172 EDISON AVE, 63005 GIS-1544128 MANHOLE 200,000 BROKEN PIPE 00:00 2 DAY 19:07 06/27/17 MISSOURI RIVER TREATMENT 17172 EDISON AVE, 63005 GIS-1544129 MANHOLE 200,000 BROKEN PIPE 00:00 2 DAY 19:07 06/27/17 MISSOURI RIVER TREATMENT 17172 EDISON AVE, 63005 GIS-1544346 MANHOLE 200,000 BROKEN PIPE 00:00 2 DAY 19:07 06/27/17 MISSOURI RIVER TREATMENT 17172 EDISON AVE, 63005 GIS-1552359 MANHOLE 200,000 BROKEN PIPE 00:00 2 DAY 19:07 2017_06 Semi C1 known sso Page 8 of 8 Metropolitan St. Louis Sewer District Semi-Annual Report Table C-1: Sanitary Sewer Overflows (01/01/2017 - 06/30/2017) Work Order Start Date Watershed/ Treatment Plant Service Area Service Address Location Description Facility Type Estimated Volume (gallons)Reason / Cause Time To Commence Investigation (day hh:mm) Time To Correct and/or Cleanup (day hh:mm) 06/27/17 MISSOURI RIVER TREATMENT 17172 EDISON AVE, 63005 GIS-1552360 MANHOLE 200,000 BROKEN PIPE 00:00 2 DAY 19:07 06/27/17 MISSOURI RIVER TREATMENT 17172 EDISON AVE, 63005 GIS-1552362 MANHOLE 200,000 BROKEN PIPE 00:00 2 DAY 19:07 06/27/17 MISSOURI RIVER TREATMENT 17172 EDISON AVE, 63005 GIS-1552370 MANHOLE 200,000 BROKEN PIPE 00:00 2 DAY 19:07 06/27/17 MISSOURI RIVER TREATMENT 673 WATER WORKS RD, 63017 E12334 FORCE MAIN 45,000 BROKEN PIPE 00:00 1 DAY 22:52 06/27/17 MISSOURI RIVER TREATMENT 1189 RICHLAND DR, 63017 GIS-1541540 MANHOLE 1,000 BLOCKED WITH DEBRIS 00:50 1 DAY 00:05