HomeMy Public PortalAboutSemi Annual Report, July 1 to December 31, 2018Metropolitan St. Louis
Sewer District
23b0 Market St7cet
St, Louis, pia 63103-2555
Phone: 314.768.E?00
omw.sII'11sd.con!
February 12, 2019
Chief, Water Enforcement and Compliance Assurance Branch
Water and Wetlands Protection Division
U.S. ENVIRONMENTAL PROTECTION AGENCY, REGION 7
11201 Renner Blvd.
Lenexa, KS 66219
RE: Metropolitan St. Louis Sewer District Consent Decree
Semi -Annual Report — Reporting Period: July 1, 2018 to December 31, 2018
Greetings:
The Metropolitan St. Louis Sewer District (MSD) is submitting this Semi -Annual Report
pursuant to Consent Decree No. 4:07-CV-1120 (CEJ) entered April 27, 2012. Pursuant
to the Consent Decree, this report provides data for Constructed SSO Activations,
Building Backups, and Sanitary Sewer Overflows.
Please find attached the following submissions:
Semi -Annual Report — February 15, 2018
Appendix A - Constructed SSO Activations (07/01/2018-12/31/2018)
Table A-1: Constructed SSO Activation Data
Table A-2: Constructed SSO Activation Data — Excluded Events
Appendix B - Building Backups (07/01 /2018-12/31 /2018)
Table B-1: Building Backups
Appendix C - Sanitary Sewer Overflows (07/01/2018-12/31/2018)
Table C-1: Sanitary Sewer Overflows
If you have questions related to this report which are not subject to paragraph 129 of the
Consent Decree, please send them to me or by electronic mail at:
CDQuestions@stlmsd.com
Sincerely,
Susan M. Myers
General Counsel
Metropolitan St. Louis Sewer District
Enclosures: Certification
Report Distribution
Electronic Documentation on Enclosed Disk
Metropolitan St. Louis Sewer District
Semi -Annual Report
CERTIFICATION
I certify under penalty of law that this document and all attachments were prepared under
my direction or supervision in accordance with a system designed to assure that qualified
personnel properly gather and evaluate the information submitted. The information
submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am
aware that there are significant penalties for submitting false information, including the
possibility of fine and imprisonment for knowing violations.
DATE: I' 44c) ?
BRIAN HOELSCHER, P.E.
Executive Director
Metropolitan St. Louis Sewer District
Metropolitan St. Louis Sewer District
Semi -Annual Report
REPORT DISTRIBUTION
United States:
Chief, Environmental Enforcement Section
Environment and Natural Resources Division
U.S. Department of Justice
Box 7611 Ben Franklin Station
Washington, D.C. 20044-7611
Re: DOJ No. 90-5-1-1-08111
EPA:
Chief, Water Enforcement and Compliance
Assurance Branch
Water and Wetlands Protection Division
U.S. Environmental Protection Agency,
Region 7
11201 Renner Blvd.
Lenexa, KS 66219
David Cozad
Regional Counsel
Office of Regional Counsel
U.S. Environmental Protection Agency,
Region 7
11201 Renner Blvd.
Lenexa, KS 66219
State of Missouri:
Chief Counsel
Agriculture and Environment Division
State of Missouri Office of Attorney General
207 W. High Street
Jefferson City, MO 65102
Chief, Water Pollution Compliance and
Enforcement Section
Missouri Department of Natural Resources
P.O. Box 176
1101 Riverside Dr.
Jefferson City, MO 65101
Director, St. Louis Regional Office
Missouri Department of Natural Resources
7545 South Lindbergh Blvd., Suite 210
St. Louis, MO 63125
Coalition:
Heather B. Navarro
Executive Director
Missouri Coalition for the Environment
3115 South Grand Blvd., Suite 650
St. Louis, MO 63118
Maxine I. Lipeles
Elizabeth J. Hubertz
Interdisciplinary Environmental Clinic
Washington University School of Law
One Brookings Drive
Campus Box 1120
St. Louis, MO 63130
MSD:
Executive Director
Metropolitan St. Louis Sewer District
2350 Market Street
St. Louis, MO 63103-2555
General Counsel
Metropolitan St. Louis Sewer District
2350 Market Street
St. Louis, MO 63103-2555
Director of Engineering
Metropolitan St. Louis Sewer District
2350 Market Street
St. Louis, MO 63103-2555
Metropolitan St. Louis Sewer District
Semi -Annual Report
ELECTRONIC DOCUMENTATION ON ENCLOSED DISK
REPORT PDF
2018_12 Semi.pdf
APPENDIX A FOLDER
2018 12 Semi A1-2 sso activation.xls
APPENDIX B FOLDER
2018 12 Semi B1 backup.xls
APPENDIX C FOLDER
2018 12 Semi Cl known sso.xls
Metropolitan St. Louis Sewer District
SEMI-ANNUAL REPORT
Reporting Period – July 1, 2018 to December 31, 2018
Consent Decree Due Date – February 15, 2019
Metropolitan St. Louis Sewer District
Semi-Annual Report – July 1 to December 31, 2018
TABLE OF CONTENTS
1.0 INTRODUCTION ......................................................................................... 1
2.0 CONSTRUCTED SSO ACTIVATION DATA .............................................. 2
3.0 BUILDING BACKUP DATA ....................................................................... 7
4.0 SANITARY SEWER OVERFLOW DATA ................................................... 9
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 – July 1 to December 31, 2018
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 February 15, 2019
and provides reporting data for the six-month period of July 1, 2018 to December 31,
2018.
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 – July 1 to December 31, 2018
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.
Metropolitan St. Louis Sewer District
Semi-Annual Report – July 1 to December 31, 2018
3
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.
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 December 31, 2018, MSD has installed forty-one (41) 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
Metropolitan St. Louis Sewer District
Semi-Annual Report – July 1 to December 31, 2018
4
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
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 did not remove flow meters due to the inability to capture accurate velocity data
during this reporting period, July 1 through December 31, 2018.
MSD previously removed flow meters from these following locations:
BP-001 at 4705 Upshaw – The flow monitor 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 monitor capable of measuring level and
velocity was installed on September 16, 2015 and removed on April 14, 2017.
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-014 at 100 McKnight Rd – The flow monitor capable of measuring level and
velocity was installed on June 1, 2015 and removed on April 19, 2017.
BP-017 at 126 Pointer Ln – The flow monitor capable of measuring level and
velocity was installed on October 22, 2015 and removed on August 2, 2017.
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-036 at 1593 Narrows – The flow monitor capable of measuring level and
velocity was installed on September 20, 2014 and removed on April 12, 2017.
BP-141 at 245 Palm Dr – The flow monitor capable of measuring level and
velocity was installed on December 14, 2012 and removed on August 3, 2017.
Metropolitan St. Louis Sewer District
Semi-Annual Report – July 1 to December 31, 2018
5
BP-145 at 2529 Sims Ave – The flow monitor capable of measuring level and
velocity was installed on January 7, 2016 and removed on August 2, 2017.
BP-170 at 10042 Conway Rd – The flow monitor capable of measuring level and
velocity was installed on December 11, 2012 and removed on April 13, 2017.
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-287 at 10063 Coburgh Lands – The flow monitor 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 monitor capable of measuring level and
velocity was installed on December 14, 2012 and removed on April 14, 2017.
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-370 at 7501 Capilia Dr – The flow monitor capable of measuring level and
velocity was installed on August 21, 2015 and removed on June 5, 2018.
BP-382 at 9415 Gates Manor – The flow monitor 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 monitor capable of measuring level and
velocity was installed on March 11, 2013 and removed on April 19, 2017.
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.
Metropolitan St. Louis Sewer District
Semi-Annual Report – July 1 to December 31, 2018
6
BP-623 at 8024 Walinka – The flow monitor capable of measuring level and
velocity was installed on July 21, 2016 and removed on April 13, 2017.
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 – July 1 to December 31, 2018
7
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.
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.
Metropolitan St. Louis Sewer District
Semi-Annual Report – July 1 to December 31, 2018
8
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 – July 1 to December 31, 2018
9
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 – July 1 to December 31, 2018
10
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 July 1, 2018 to
December 31, 2018, a total of sixty (60) events caused overflows at sixty-four (64)
locations. The details of these single events that overflowed at more than one location
are described as follows:
On August 19, 2018, a gravity sewer main in the Missouri River Treatment Plant
service area was blocked with roots. The blockage resulted in sewage being
released from two (2) locations (GIS-1523141 and GIS-1523142). Two (2)
entries in Table C-1 are related to this one (1) event.
Metropolitan St. Louis Sewer District
Semi-Annual Report – July 1 to December 31, 2018
11
On September 14, 2018, a gravity sewer main in the Missouri River Treatment
Plant service area was blocked with roots. Sewage was released from (GIS-
1639425). During cleanup the following day, September 15, 2018, a second
discharge site was discovered (GIS-1558068). Two (2) entries in Table C-1 are
related to this one (1) event.
On October 14, 2018, a gravity sewer main in the Meramec Treatment Plant
service area was blocked with roots. The blockage resulted in sewage being
released from two (2) locations (GIS-1623979 and GIS-1607817). Two (2)
entries in Table C-1 are related to this one (1) event.
On December 24, 2018, a gravity sewer in the Coldwater Creek Treatment Plant
service area was blocked with roots. The blockage resulted in sewage being
released from two (2) locations (GIS-1491566 and GIS-1491567). Two (2)
entries in Table C-1 are related to this one (1) event.
Metropolitan St. Louis Sewer District
Semi-Annual Report – July 1 to December 31, 2018
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 – July 1 to December 31, 2018
APPENDIX A: CONSTRUCTED SSO ACTIVATIONS
CONSTRUCTED SSO ACTIVATIONS
Attached and Spreadsheet File Provided on Enclosed Disk
2018_12 Semi A1-2 sso activation Page 1 of 3
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-013 842 LOUWEN DRIVE 63124 8/20/2018 19:40 8/20/2018 19:45 0:05:00 UNKNOWN
BP-013 842 LOUWEN DRIVE 63124 9/8/2018 7:27 9/8/2018 7:32 0:05:00 UNKNOWN
BP-013 842 LOUWEN DRIVE 63124 9/8/2018 7:40 9/8/2018 8:12 0:32:30 UNKNOWN
BP-069 1217 CRESTED VIEW DRIVE 63146 9/8/2018 7:07 9/8/2018 7:30 0:22:30 UNKNOWN
BP-155 23 WARSON TERRACE 63124 9/8/2018 7:15 9/8/2018 8:27 1:12:30 UNKNOWN
BP-170 10042 CONWAY ROAD 63124 9/8/2018 7:25 9/8/2018 8:25 1:00:00 UNKNOWN
BP-198 1324 ROCK HILL ROAD 63124 9/8/2018 5:40 9/8/2018 10:02 4:22:30 UNKNOWN
BP-198 1324 ROCK HILL ROAD 63124 12/31/2018 9:25 12/31/2018 10:17 0:52:30 UNKNOWN
BP-198 1324 ROCK HILL ROAD 63124 12/31/2018 11:10 12/31/2018 12:05 0:55:00 UNKNOWN
BP-289 9600 COLONY DRIVE 63137 9/8/2018 7:12 9/8/2018 9:35 2:22:30 UNKNOWN
BP-333 12 COUNTRYSIDE LANE 63131 8/10/2018 17:05 8/10/2018 17:17 0:12:30 UNKNOWN
BP-333 12 COUNTRYSIDE LANE 63131 8/20/2018 19:32 8/20/2018 20:27 0:55:00 UNKNOWN
BP-333 12 COUNTRYSIDE LANE 63131 9/8/2018 6:40 9/8/2018 8:30 1:50:00 UNKNOWN
BP-333 12 COUNTRYSIDE LANE 63131 12/31/2018 9:27 12/31/2018 9:57 0:30:00 UNKNOWN
BP-343 11115 HERMITAGE HILL LANE 63131 8/20/2018 19:32 8/20/2018 19:57 0:25:00 156,350
BP-348 24 OVERBROOK LANE 63124 12/31/2018 9:27 12/31/2018 12:15 2:47:30 UNKNOWN
BP-349 25 OVERBROOK LANE 63124 9/8/2018 5:07 9/8/2018 5:25 0:17:30 UNKNOWN
BP-349 25 OVERBROOK LANE 63124 9/8/2018 5:27 9/8/2018 10:32 5:05:00 UNKNOWN
BP-349 25 OVERBROOK LANE 63124 9/8/2018 11:00 9/8/2018 11:07 0:07:30 UNKNOWN
BP-349 25 OVERBROOK LANE 63124 12/1/2018 5:15 12/1/2018 5:50 0:35:00 UNKNOWN
BP-349 25 OVERBROOK LANE 63124 12/31/2018 9:17 12/31/2018 13:05 3:47:30 UNKNOWN
BP-370 7501 CAPILIA DRIVE 63123 12/31/2018 9:12 12/31/2018 9:50 0:37:30 UNKNOWN
BP-416 9431 BONHOMME WOODS 63132 7/14/2018 17:40 7/14/2018 17:52 0:12:30 UNKNOWN
BP-416 9431 BONHOMME WOODS 63132 9/8/2018 7:00 9/8/2018 8:32 1:32:30 UNKNOWN
BP-416 9431 BONHOMME WOODS 63132 12/31/2018 9:15 12/31/2018 10:27 1:12:30 UNKNOWN
BP-417 9445 BONHOMME WOODS 63132 9/8/2018 7:22 9/8/2018 7:35 0:12:30 3,333
BP-417 9445 BONHOMME WOODS 63132 9/8/2018 7:37 9/8/2018 7:40 0:02:30 575
BP-417 9445 BONHOMME WOODS 63132 12/31/2018 9:42 12/31/2018 9:50 0:07:30 2,088
BP-454 7711 ST. CHARLES ROCK ROAD 63114 9/8/2018 7:12 9/8/2018 7:47 0:35:00 UNKNOWN
BP-454 7711 ST. CHARLES ROCK ROAD 63114 12/31/2018 9:30 12/31/2018 10:10 0:40:00 3,064
BP-515 9443 KIRCHNER 63125 7/14/2018 21:40 7/14/2018 22:17 0:37:30 30,143
BP-515 9443 KIRCHNER 63125 8/15/2018 17:55 8/15/2018 18:15 0:20:00 8,820
BP-515 9443 KIRCHNER 63125 9/8/2018 6:05 9/8/2018 7:50 1:45:00 53,819
BP-515 9443 KIRCHNER 63125 9/8/2018 8:27 9/8/2018 9:57 1:30:00 55,738
BP-527 8240 LINDBERGH BLVD 63031 8/24/2018 9:52 8/24/2018 11:32 1:40:00 UNKNOWN
BP-545 950 DES PERES DRIVE 63119 12/31/2018 9:22 12/31/2018 9:40 0:17:30 UNKNOWN
BP-555 11230 HERMITAGE HILL 63131 8/20/2018 19:35 8/20/2018 20:07 0:32:30 UNKNOWN
BP-587 475 WEST JACKSON 63119 7/14/2018 17:55 7/14/2018 18:07 0:12:30 UNKNOWN
BP-591 10201 LYLEWOOD DRIVE 63124 8/7/2018 10:12 8/7/2018 11:15 1:02:30 22,544
BP-591 10201 LYLEWOOD DRIVE 63124 8/24/2018 8:47 8/24/2018 12:37 3:50:00 78,153
BP-591 10201 LYLEWOOD DRIVE 63124 8/29/2018 7:37 8/29/2018 9:37 2:00:00 35,431
BP-591 10201 LYLEWOOD DRIVE 63124 9/7/2018 19:00 9/7/2018 19:17 0:17:30 3,937
BP-591 10201 LYLEWOOD DRIVE 63124 9/7/2018 23:35 9/8/2018 1:05 1:30:00 27,785
BP-591 10201 LYLEWOOD DRIVE 63124 9/8/2018 4:22 9/8/2018 14:02 9:40:00 291,695
BP-591 10201 LYLEWOOD DRIVE 63124 11/5/2018 15:17 11/5/2018 15:57 0:40:00 UNKNOWN
BP-591 10201 LYLEWOOD DRIVE 63124 12/1/2018 4:57 12/1/2018 5:57 1:00:00 28,228
BP-591 10201 LYLEWOOD DRIVE 63124 12/1/2018 6:10 12/1/2018 6:42 0:32:30 8,072
BP-591 10201 LYLEWOOD DRIVE 63124 12/14/2018 23:05 12/15/2018 6:17 7:12:30 142,866
BP-591 10201 LYLEWOOD DRIVE 63124 12/31/2018 9:05 12/31/2018 16:50 7:45:00 195,566
BP-597 4429 ROLLING DRIVE 63134 8/10/2018 16:35 8/10/2018 17:10 0:35:00 UNKNOWN
BP-597 4429 ROLLING DRIVE 63134 12/31/2018 9:55 12/31/2018 10:17 0:22:30 UNKNOWN
BP-599 8711 PARDEE LANE 63126 9/8/2018 8:20 9/8/2018 9:52 1:32:30 UNKNOWN
BP-599 8711 PARDEE LANE 63126 12/31/2018 10:05 12/31/2018 10:20 0:15:00 UNKNOWN
BP-605 22 HILLVALE 63105 7/14/2018 17:25 7/14/2018 17:30 0:05:00 UNKNOWN
BP-605 22 HILLVALE 63105 9/19/2018 15:00 9/19/2018 15:07 0:07:30 3,883
BP-618 9058 ROSEMARY AVENUE 63123 7/14/2018 17:30 7/14/2018 19:12 1:42:30 UNKNOWN
BP-618 9058 ROSEMARY AVENUE 63123 7/14/2018 21:32 7/14/2018 22:15 0:42:30 UNKNOWN
(07/01/2018 - 12/31/2018)
Table A-1: Constructed SSO Activation Data
2018_12 Semi A1-2 sso activation Page 2 of 3
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)
(07/01/2018 - 12/31/2018)
Table A-1: Constructed SSO Activation Data
BP-618 9058 ROSEMARY AVENUE 63123 7/26/2018 14:42 7/26/2018 14:57 0:15:00 UNKNOWN
BP-618 9058 ROSEMARY AVENUE 63123 8/10/2018 23:52 8/11/2018 0:00 0:07:30 UNKNOWN
BP-618 9058 ROSEMARY AVENUE 63123 8/24/2018 8:55 8/24/2018 9:07 0:12:30 UNKNOWN
BP-618 9058 ROSEMARY AVENUE 63123 8/29/2018 7:00 8/29/2018 7:05 0:05:00 UNKNOWN
BP-618 9058 ROSEMARY AVENUE 63123 9/8/2018 5:20 9/8/2018 9:30 4:10:00 UNKNOWN
BP-618 9058 ROSEMARY AVENUE 63123 12/1/2018 4:15 12/1/2018 5:05 0:50:00 UNKNOWN
BP-618 9058 ROSEMARY AVENUE 63123 12/31/2018 8:47 12/31/2018 9:02 0:15:00 UNKNOWN
BP-618 9058 ROSEMARY AVENUE 63123 12/31/2018 9:07 12/31/2018 10:02 0:55:00 UNKNOWN
BP-619 700 VALLEY DRIVE 63137 7/14/2018 18:00 7/14/2018 18:20 0:20:00 UNKNOWN
BP-619 700 VALLEY DRIVE 63137 8/24/2018 8:25 8/24/2018 8:35 0:10:00 UNKNOWN
BP-619 700 VALLEY DRIVE 63137 9/7/2018 17:57 9/7/2018 18:52 0:55:00 UNKNOWN
BP-619 700 VALLEY DRIVE 63137 9/7/2018 19:25 9/7/2018 19:32 0:07:30 UNKNOWN
BP-619 700 VALLEY DRIVE 63137 9/8/2018 6:52 9/8/2018 10:30 3:37:30 UNKNOWN
BP-619 700 VALLEY DRIVE 63137 9/8/2018 10:37 9/8/2018 10:40 0:02:30 UNKNOWN
BP-623 8024 WALINKA 63105 7/14/2018 17:22 7/14/2018 17:32 0:10:00 UNKNOWN
BP-623 8024 WALINKA 63105 8/20/2018 19:35 8/20/2018 19:40 0:05:00 UNKNOWN
BP-623 8024 WALINKA 63105 8/24/2018 7:52 8/24/2018 8:05 0:12:30 UNKNOWN
BP-623 8024 WALINKA 63105 9/19/2018 14:52 9/19/2018 15:10 0:17:30 UNKNOWN
BP-624 8901 BROADWAY 63125 7/14/2018 22:02 7/14/2018 22:40 0:37:30 UNKNOWN
BP-624 8901 BROADWAY 63125 8/15/2018 18:25 8/15/2018 18:40 0:15:00 UNKNOWN
BP-624 8901 BROADWAY 63125 9/8/2018 6:50 9/8/2018 7:12 0:22:30 UNKNOWN
BP-634 7575 OXFORD 63105 7/14/2018 17:22 7/14/2018 17:42 0:20:00 UNKNOWN
BP-634 7575 OXFORD 63105 8/20/2018 19:35 8/20/2018 19:45 0:10:00 UNKNOWN
BP-634 7575 OXFORD 63105 8/24/2018 7:52 8/24/2018 8:12 0:20:00 UNKNOWN
BP-634 7575 OXFORD 63105 9/19/2018 14:57 9/19/2018 15:22 0:25:00 UNKNOWN
2018_12 Semi A1-2 sso activation Page 3 of 3
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-527 8240 LINDBERGH BLVD 63031 8/6/2018 12:12 8/6/2018 15:02 2:50:00 UNKNOWN
Table A-2: Constructed SSO Activation Data - Excluded Events
(07/01/2018 - 12/31/2018)
Metropolitan St. Louis Sewer District
Semi-Annual Report – July 1 to December 31, 2018
APPENDIX B: BUILDING BACKUPS
BUILDING BACKUPS
Attached and Spreadsheet File Provided on Enclosed Disk
2018_12 Semi B1 backup Page 1 of 4
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?
7/12/2018 X 2854 ABNER 63120 BISSELL TREATMENT OVERCHARGED MAIN NO
7/14/2018 X 9523 ALIX 63123 LEMAY TREATMENT OVERCHARGED MAIN NO
7/14/2018 X 9527 ALIX 63123 LEMAY TREATMENT OVERCHARGED MAIN NO
8/15/2018 X 9531 ALIX 63123 LEMAY TREATMENT OVERCHARGED MAIN NO
7/15/2018 X 9535 ALIX 63123 LEMAY TREATMENT OVERCHARGED MAIN NO
12/19/2018 X 14 ARMIN 63119 LEMAY TREATMENT BLOCKED MAIN NO
9/9/2014 9006 BAYHILL 63132 LEMAY TREATMENT OVERCHARGED MAIN NO
8/8/2018 X 9006 BAYHILL 63132 LEMAY TREATMENT BLOCKED MAIN NO
10/12/2018 X 3520 BELAIRE 63121 BISSELL TREATMENT BLOCKED MAIN NO
7/7/2018 X 12000 BELLEFONTAINE 63138 BISSELL TREATMENT BLOCKED MAIN NO
12/12/2018 X 1552 BERRY 63119 LEMAY TREATMENT BLOCKED MAIN NO
11/23/2018 X 133 BETTY JEAN 63125 LEMAY TREATMENT BLOCKED MAIN NO
11/23/2018 X 137 BETTY JEAN 63125 LEMAY TREATMENT BLOCKED MAIN NO
11/23/2018 X 141 BETTY JEAN 63125 LEMAY TREATMENT BLOCKED MAIN NO
8/22/2018 X 403 BRIARWYCK 63011 GRAND GLAIZE TREATMENT BLOCKED MAIN NO
8/22/2018 X 404 BRIARWYCK 63011 GRAND GLAIZE TREATMENT BLOCKED MAIN NO
9/28/2018 X 1118 BROMFIELD TERRACE 63021 GRAND GLAIZE TREATMENT BLOCKED MAIN NO
1/27/2015 795 BROWNELL 63122 LEMAY TREATMENT BLOCKED MAIN NO
5/18/2018 795 BROWNELL 63122 LEMAY TREATMENT BLOCKED MAIN NO
7/8/2018 X 795 BROWNELL 63122 LEMAY TREATMENT BLOCKED MAIN NO
12/15/2018 X 161 BURNCOATE 63129 LEMAY TREATMENT BLOCKED MAIN NO
12/15/2018 X 162 BURNCOATE 63129 LEMAY TREATMENT BLOCKED MAIN NO
9/8/2018 X 7428 CARLETON 63130 LEMAY TREATMENT BLOCKED MAIN NO
12/9/2018 X 3536 CHAPLOU 63129 MERAMEC TREATMENT BLOCKED MAIN NO
8/15/2016 627 CLAYPOOL 63125 LEMAY TREATMENT OVERCHARGED MAIN NO
7/14/2018 X 627 CLAYPOOL 63125 LEMAY TREATMENT OVERCHARGED MAIN NO
10/13/2018 X 11155 CONWAY 63131 LEMAY TREATMENT BLOCKED MAIN NO
7/29/2018 X 44 CONWAY 63124 LEMAY TREATMENT BLOCKED MAIN NO
7/7/2018 X 10801 CORAL RIDGE 63123 LEMAY TREATMENT BLOCKED MAIN NO
7/7/2018 X 10809 CORAL RIDGE 63123 LEMAY TREATMENT BLOCKED MAIN NO
7/7/2018 X 10815 CORAL RIDGE 63123 LEMAY TREATMENT BLOCKED MAIN NO
12/28/2018 X 15470 COUNTRY RIDGE 63017 MISSOURI RIVER TREATMENT BLOCKED MAIN NO
10/15/2018 X 12088 CRITERION 63138 BISSELL TREATMENT BLOCKED MAIN NO
8/19/2018 X 1 CRYSTAL SPRINGS QUARRY 63043 MISSOURI RIVER TREATMENT BLOCKED MAIN NO
11/5/2018 X 8000 DALE 63117 LEMAY TREATMENT BLOCKED MAIN NO
7/11/2018 X 2222 DORAN 63125 LEMAY TREATMENT BLOCKED MAIN NO
7/9/2018 X 4332 ELLENWOOD 63116 LEMAY TREATMENT BLOCKED MAIN NO
8/24/2018 X 5201 EUCLID 63115 BISSELL TREATMENT BLOCKED MAIN NO
5/1/2012 711 GRAND 63103 BISSELL TREATMENT BLOCKED MAIN NO
(07/01/2018 - 12/31/2018, Effective Date 04/27/2012)
Table B-1: Building Backup
2018_12 Semi B1 backup Page 2 of 4
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?
(07/01/2018 - 12/31/2018, Effective Date 04/27/2012)
Table B-1: Building Backup
12/15/2018 X 711 GRAND 63103 BISSELL TREATMENT BLOCKED MAIN NO
3/19/2014 653 GREEN HEDGE 63026 FENTON TREATMENT BLOCKED MAIN NO
8/12/2018 X 653 GREEN HEDGE 63026 FENTON TREATMENT BLOCKED MAIN NO
3/17/2014 656 GREEN HEDGE 63026 FENTON TREATMENT BLOCKED MAIN NO
8/12/2018 X 656 GREEN HEDGE 63026 FENTON TREATMENT BLOCKED MAIN NO
8/15/2016 9450 GREEN PARK 63123 LEMAY TREATMENT OVERCHARGED MAIN NO
9/8/2018 X 9450 GREEN PARK 63123 LEMAY TREATMENT OVERCHARGED MAIN NO
11/2/2018 X 11935 GREENWALK 63146 MISSOURI RIVER TREATMENT BLOCKED MAIN NO
11/2/2018 X 11943 GREENWALK 63146 MISSOURI RIVER TREATMENT BLOCKED MAIN NO
1/11/2014 10370 HALLS FERRY 63136 BISSELL TREATMENT BLOCKED MAIN NO
11/4/2018 X 10370 HALLS FERRY 63136 BISSELL TREATMENT BLOCKED MAIN NO
11/10/2018 X 446 HENTSCHEL 63135 BISSELL TREATMENT BLOCKED MAIN NO
3/28/2018 1737 HERAULT 63125 LEMAY TREATMENT OVERCHARGED MAIN NO
3/30/2018 1737 HERAULT 63125 LEMAY TREATMENT OVERCHARGED MAIN NO
8/15/2018 X 1737 HERAULT 63125 LEMAY TREATMENT BLOCKED MAIN NO
3/27/2018 1745 HERAULT 63125 LEMAY TREATMENT OVERCHARGED MAIN NO
3/29/2018 1745 HERAULT 63125 LEMAY TREATMENT OVERCHARGED MAIN NO
8/15/2018 X 1745 HERAULT 63125 LEMAY TREATMENT BLOCKED MAIN NO
8/7/2018 X 1103 HOLGATE 63021 GRAND GLAIZE TREATMENT BLOCKED MAIN NO
9/13/2018 X 1212 HOLGATE 63021 GRAND GLAIZE TREATMENT BLOCKED MAIN NO
4/13/2013 12350 HORIZON VILLAGE 63138 BISSELL TREATMENT BLOCKED MAIN NO
9/12/2014 12350 HORIZON VILLAGE 63138 BISSELL TREATMENT BLOCKED MAIN NO
1/18/2017 12350 HORIZON VILLAGE 63138 BISSELL TREATMENT BLOCKED MAIN NO
10/12/2018 X 12350 HORIZON VILLAGE 63138 BISSELL TREATMENT BLOCKED MAIN NO
11/23/2018 X 2101 JANNETTE 63136 BISSELL TREATMENT BLOCKED MAIN NO
12/26/2018 X 4890 KENNEWICK 63033 BISSELL TREATMENT BLOCKED MAIN NO
10/20/2018 X 2718 KENNY 63125 LEMAY TREATMENT BLOCKED MAIN NO
6/27/2015 6657 KENWOOD 63121 BISSELL TREATMENT OVERCHARGED MAIN NO
7/2/2015 6657 KENWOOD 63121 BISSELL TREATMENT OVERCHARGED MAIN NO
7/14/2015 6657 KENWOOD 63121 BISSELL TREATMENT OVERCHARGED MAIN NO
9/12/2016 6657 KENWOOD 63121 BISSELL TREATMENT OVERCHARGED MAIN NO
6/28/2018 6657 KENWOOD 63121 BISSELL TREATMENT OVERCHARGED MAIN NO
7/16/2018 X 6657 KENWOOD 63121 BISSELL TREATMENT OVERCHARGED MAIN NO
8/8/2018 X 4019 KEOKUK 63116 LEMAY TREATMENT BLOCKED MAIN NO
8/7/2018 X 4026 KEOKUK 63116 LEMAY TREATMENT BLOCKED MAIN NO
8/10/2015 5859 KINGSHIGHWAY 63109 LEMAY TREATMENT OVERCHARGED MAIN NO
12/26/2015 5859 KINGSHIGHWAY 63109 LEMAY TREATMENT OVERCHARGED MAIN NO
7/14/2018 X 5859 KINGSHIGHWAY 63109 LEMAY TREATMENT BLOCKED MAIN NO
9/26/2018 X 7929 LA BELLE 63123 LEMAY TREATMENT BLOCKED MAIN NO
2018_12 Semi B1 backup Page 3 of 4
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?
(07/01/2018 - 12/31/2018, Effective Date 04/27/2012)
Table B-1: Building Backup
6/9/2012 8014 LACLEDE STATION 63123 LEMAY TREATMENT BLOCKED MAIN NO
11/29/2018 X 8014 LACLEDE STATION 63123 LEMAY TREATMENT BLOCKED MAIN NO
7/14/2018 X 10749 LANDSEER 63136 BISSELL TREATMENT BLOCKED MAIN NO
7/16/2018 X 203 LARKHILL 63021 GRAND GLAIZE TREATMENT BLOCKED MAIN NO
3/16/2015 7009 LAUPHER 63042 COLDWATER TREATMENT BLOCKED MAIN NO
12/29/2018 X 7009 LAUPHER 63042 COLDWATER TREATMENT BLOCKED MAIN NO
3/14/2015 7013 LAUPHER 63042 COLDWATER TREATMENT BLOCKED MAIN NO
11/19/2017 7013 LAUPHER 63042 COLDWATER TREATMENT BLOCKED MAIN NO
12/29/2018 X 7013 LAUPHER 63042 COLDWATER TREATMENT BLOCKED MAIN NO
11/2/2018 X 1718 LIMETREE 63146 MISSOURI RIVER TREATMENT BLOCKED MAIN NO
7/3/2018 X 9913 LINN 63125 LEMAY TREATMENT BLOCKED MAIN NO
9/8/2018 X 4951 LOCKBRIAR 63128 MERAMEC TREATMENT OVERCHARGED MAIN NO
9/27/2018 X 110 LOCKWOOD 63119 LEMAY TREATMENT BLOCKED MAIN NO
11/30/2018 X 535 LOCKWOOD 63119 LEMAY TREATMENT BLOCKED MAIN NO
12/22/2018 X 1295 LOMBEZ 63021 GRAND GLAIZE TREATMENT BLOCKED MAIN NO
11/3/2018 X 422 MADRINA 63021 GRAND GLAIZE TREATMENT BLOCKED MAIN NO
12/28/2018 X 1088 MELVIN 63137 BISSELL TREATMENT OVERCHARGED MAIN NO
11/24/2012 2939 MID COURSE 63125 LEMAY TREATMENT BLOCKED MAIN NO
7/26/2018 X 2939 MID COURSE 63125 LEMAY TREATMENT BLOCKED MAIN NO
8/24/2018 X 1437 NIXON 63130 LEMAY TREATMENT BLOCKED MAIN NO
10/6/2018 X 4223 OAKWOOD 63121 BISSELL TREATMENT BLOCKED MAIN NO
10/21/2018 X 619 PALACE 63135 BISSELL TREATMENT BLOCKED MAIN NO
12/31/2018 X 9418 PANCHO 63123 LEMAY TREATMENT BLOCKED MAIN NO
12/31/2018 X 9421 PANCHO 63123 LEMAY TREATMENT BLOCKED MAIN NO
12/20/2018 X 3616 PARK CREST 63125 LEMAY TREATMENT OVERCHARGED MAIN NO
3/6/2017 6333 PEURIFOY 63134 COLDWATER TREATMENT BLOCKED MAIN NO
12/6/2018 X 6333 PEURIFOY 63134 COLDWATER TREATMENT BLOCKED MAIN NO
11/14/2018 X 8430 PLAZAROCK 63114 BISSELL TREATMENT BLOCKED MAIN NO
11/14/2018 X 8450 PLAZAROCK 63114 BISSELL TREATMENT BLOCKED MAIN NO
7/24/2018 X 1114 ROCK HILL 63119 LEMAY TREATMENT BLOCKED MAIN NO
7/24/2018 X 1117 ROCK HILL 63119 LEMAY TREATMENT BLOCKED MAIN NO
7/1/2018 X 1728 ROSE CREST 63042 MISSOURI RIVER TREATMENT BLOCKED MAIN NO
10/31/2018 X 12527 ROTH HILL 63043 MISSOURI RIVER TREATMENT BLOCKED MAIN NO
1/5/2016 2281 RULE 63043 MISSOURI RIVER TREATMENT OVERCHARGED MAIN NO
9/13/2016 2281 RULE 63043 MISSOURI RIVER TREATMENT OVERCHARGED MAIN NO
12/17/2018 X 2281 RULE 63043 MISSOURI RIVER TREATMENT BLOCKED MAIN NO
6/29/2015 7485 RUPERT 63117 LEMAY TREATMENT OVERCHARGED MAIN NO
7/13/2018 X 7485 RUPERT 63117 LEMAY TREATMENT OVERCHARGED MAIN NO
11/11/2018 X 11015 SAGINAW 63136 BISSELL TREATMENT BLOCKED MAIN NO
2018_12 Semi B1 backup Page 4 of 4
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?
(07/01/2018 - 12/31/2018, Effective Date 04/27/2012)
Table B-1: Building Backup
9/11/2018 X 14783 SCHOETTLER GROVE 63017 MISSOURI RIVER TREATMENT BLOCKED MAIN NO
7/23/2018 X 4100 SEIBERT 63123 LEMAY TREATMENT BLOCKED MAIN NO
12/9/2018 X 3221 SIMS 63074 COLDWATER TREATMENT BLOCKED MAIN NO
10/3/2018 X 12766 SPRUCE POND 63131 MISSOURI RIVER TREATMENT BLOCKED MAIN NO
11/16/2015 8941 SPUR 63121 BISSELL TREATMENT BLOCKED MAIN NO
9/14/2018 X 8941 SPUR 63121 BISSELL TREATMENT BLOCKED MAIN NO
12/12/2018 X 1667 TALISMAN 63138 BISSELL TREATMENT BLOCKED MAIN NO
12/18/2018 X 5981 THEODORE 63136 BISSELL TREATMENT BLOCKED MAIN NO
12/15/2018 X 4543 THICKET 63129 LEMAY TREATMENT BLOCKED MAIN NO
12/28/2018 X 49 VIERLING 63135 BISSELL TREATMENT BLOCKED MAIN NO
11/28/2018 X 8238 VILLATON 63123 LEMAY TREATMENT BLOCKED MAIN NO
12/27/2015 1480 WASHINGTON 63033 COLDWATER TREATMENT OVERCHARGED MAIN NO
12/25/2018 X 1480 WASHINGTON 63033 COLDWATER TREATMENT BLOCKED MAIN NO
7/30/2018 X 6323 WESTMINSTER 63130 LEMAY TREATMENT BLOCKED MAIN NO
8/24/2018 X 7752 WESTON 63117 LEMAY TREATMENT OVERCHARGED MAIN NO
12/14/2018 X 4285 WICKERFIELD 63128 MERAMEC TREATMENT BLOCKED MAIN NO
9/4/2018 X 721 WILDVIEW 63021 GRAND GLAIZE TREATMENT BLOCKED MAIN NO
12/14/2018 X 766 WINDING BEND 63021 GRAND GLAIZE TREATMENT BLOCKED MAIN NO
101TOTAL BUILDING BACKUPS DURING THE REPORTING PERIOD
Metropolitan St. Louis Sewer District
Semi-Annual Report – July 1 to December 31, 2018
APPENDIX C: SANITARY SEWER OVERFLOWS
SANITARY SEWER OVERFLOWS
Attached and Spreadsheet File Provided on Enclosed Disk
Metropolitan St. Louis Sewer DistrictSemi-Annual ReportTable C-1: Sanitary Sewer Overflows( 07/01/2018 - 12/31/2018)Work Order Start DateWatershed/ Treatment Plant Service Area Service AddressLocation Description Facility TypeEstimated Volume (gallons) Reason / CauseTime To Commence Investigation (day hh:mm)Time To Correct and/or Cleanup (day hh:mm)07/03/18MERAMEC TREATMENT 5880 KERTH RD, 63128 E39352 PUMP STATION 560 BROKEN PIPE 03:07 03:0707/03/18MERAMEC TREATMENT4781 BRAWLEY CT, 63128 GIS-1591683 MANHOLE 400BLOCKED WITH ROOTS 00:00 06:5307/09/18 BISSELL TREATMENT9139 SEVERIN DR, 63134 GIS-1515948 MANHOLE 100BLOCKED WITH DEBRIS 00:00 03:0907/09/18 LEMAY TREATMENT 10929 MUGAN DR, 63123 GIS-2472908 GRAVITY MAIN UNKNOWNBLOCKED WITH DEBRIS 00:00 2 DAY 07:0407/10/18 LEMAY TREATMENT7401 HAYWOOD DR, 63133 GIS-1523630 MANHOLE 20BLOCKED WITH GRIT 00:24 05:4807/11/18 LEMAY TREATMENT3636 S GEYER RD, 63127 E10642 PUMP STATION 5,300 BROKEN PIPE 00:20 09:2907/12/18 LEMAY TREATMENT12 CRABAPPLE CT, 63132 GIS-1626022 MANHOLE 135BLOCKED WITH ROOTS 03:30 19:1207/14/18MERAMEC TREATMENT 3300 SAGE CT, 63129 GIS-1628822 MANHOLE 40BLOCKED WITH DEBRIS 00:15 01:3207/16/18MISSOURI RIVER TREATMENT3201 PARKWOOD LN, 63043 GIS-1514613 MANHOLE 75BLOCKED WITH GREASE 01:30 05:0907/17/18 LEMAY TREATMENT9950 CREEK BRIDGE LN, 63124 GIS-1564548 MANHOLE 510BLOCKED WITH DEBRIS 03:23 15:3307/22/18 BISSELL TREATMENT11490 RIVERVIEW DR, 63138 GIS-7837048 OUTFALL 55,000EQUIPMENT FAILURE 00:15 01:0707/27/18MERAMEC TREATMENT6800 COTTAGE GROVE LN, 63129 GIS-2495940 GRAVITY MAIN 310BLOCKED WITH DEBRIS 02:03 04:0007/27/18 LEMAY TREATMENT7201 EL MORO AVE, 63117 GIS-2532309 GRAVITY MAIN 500 BROKEN PIPE 00:00 3 DAY 01:3007/28/18MISSOURI RIVER TREATMENT14414 PEMBURY DR, 63017 GIS-1524117 MANHOLE 900BLOCKED WITH GREASE 00:00 1 DAY 07:0308/02/18MISSOURI RIVER TREATMENT 2961 ADIE RD, 63043 GIS-2365849 GRAVITY MAIN 9,500 BROKEN PIPE 00:00 3 DAY 18:0008/03/18MERAMEC TREATMENT7000 STONY RIDGE RD, 63129 GIS-1621658 MANHOLE 100BLOCKED WITH GRIT 00:00 09:2508/08/18 LEMAY TREATMENT 9006 BAYHILL LN, 63132 GIS-1625921 MANHOLE 100BLOCKED WITH DEBRIS 00:32 12:1508/19/18MISSOURI RIVER TREATMENT12135 PRICHARD FARM RD, 63043 GIS-1523141 MANHOLE 2,000BLOCKED WITH ROOTS 00:00 08:1208/19/18MISSOURI RIVER TREATMENT12135 PRICHARD FARM RD, 63043 GIS-1523142 MANHOLE 100BLOCKED WITH ROOTS 00:00 03:422018_12 Semi C1 known ssoPage 1 of 4
Metropolitan St. Louis Sewer DistrictSemi-Annual ReportTable C-1: Sanitary Sewer Overflows( 07/01/2018 - 12/31/2018)Work Order Start DateWatershed/ Treatment Plant Service Area Service AddressLocation Description Facility TypeEstimated Volume (gallons) Reason / CauseTime To Commence Investigation (day hh:mm)Time To Correct and/or Cleanup (day hh:mm)08/29/18MISSOURI RIVER TREATMENT 231 RIESLING DR, 63005 E73439 PUMP STATION 200EQUIPMENT FAILURE 00:00 09:4708/29/18 LEMAY TREATMENT8467 COLONIAL LN, 63124 GIS-1542335 MANHOLE 100BLOCKED WITH DEBRIS 00:00 03:5709/02/18MISSOURI RIVER TREATMENT36 FOREST CLUB DR, 63005 GIS-1558769 MANHOLE 80BLOCKED WITH DEBRIS 00:00 02:2309/03/18 LEMAY TREATMENT3816 BERVIEW LN, 63125 GIS-1612595 MANHOLE 50BLOCKED WITH DEBRIS 00:00 03:5809/08/18MERAMEC TREATMENT7410 CHRISTOPHER DR, 63129 E65936 PUMP STATION UNKNOWNRAIN EVENT EXCEEDED CAPACITY 00:00 14:1509/08/18 LEMAY TREATMENT3943 ROBERT KOCH HOSPITAL RD, 63129 E65968 PUMP STATION UNKNOWNRAIN EVENT EXCEEDED CAPACITY 00:00 03:5109/08/18 FENTON TREATMENT 1251 FELIZ LN, 63026 E10658PUMP STATION 18,000 BROKEN PIPE 00:50 20:4609/11/18 LEMAY TREATMENT 1133 CENTER DR, 63117 GIS-2511373 GRAVITY MAIN 290 BROKEN PIPE 00:00 02:0009/12/18MISSOURI RIVER TREATMENT2465 ROCK ISLAND BLVD, 63043 GIS-2365985 GRAVITY MAIN 80BLOCKED WITH DEBRIS 00:00 03:3909/13/18MISSOURI RIVER TREATMENT2703 WAGNER PL, 63043 GIS-1526376 MANHOLE 25,000BLOCKED WITH DEBRIS 00:00 6 DAY 17:5109/14/18MISSOURI RIVER TREATMENT1 COLLEGE PARK DR, 63141 GIS-1639425 MANHOLE 350BLOCKED WITH ROOTS 00:00 2 DAY 07:3709/15/18MISSOURI RIVER TREATMENT1 COLLEGE PARK DR, 63141 GIS-1558068 MANHOLE 350BLOCKED WITH ROOTS 00:00 2 DAY 07:3709/16/18 LEMAY TREATMENT4366 TAVISTOCK CIR, 63129 GIS-1619164 MANHOLE 120BLOCKED WITH GREASE 03:39 01:4509/17/18MISSOURI RIVER TREATMENT16885 CRYSTAL SPRINGS DR, 63005 GIS-7178159 N/A 1,500 BROKEN PIPE 00:00 07:4509/21/18 LEMAY TREATMENT 6300 ETZEL AVE, 63133 GIS-1532013 MANHOLE 290 BROKEN PIPE 00:00 5 DAY 04:0009/23/18MISSOURI RIVER TREATMENT13101 CONWAY GROVE LN, 63141 GIS-1558403 MANHOLE 910BLOCKED WITH GREASE 01:11 15:0009/28/18 LEMAY TREATMENT1003 LOCKWOOD AVE, 63122 GIS-2447216 GRAVITY MAIN 5 BROKEN PIPE 00:00 07:5510/03/18 LEMAY TREATMENT 1133 CENTER DR, 63117 GIS-2511373GRAVITY MAIN 1,500 BROKEN PIPE 00:00 1 DAY 01:0410/10/18GRAND GLAIZE TREATMENT808 BROOKVALE TERRACE, 63021 GIS-1594592 MANHOLE 50BLOCKED WITH ROOTS 00:00 07:002018_12 Semi C1 known ssoPage 2 of 4
Metropolitan St. Louis Sewer DistrictSemi-Annual ReportTable C-1: Sanitary Sewer Overflows( 07/01/2018 - 12/31/2018)Work Order Start DateWatershed/ Treatment Plant Service Area Service AddressLocation Description Facility TypeEstimated Volume (gallons) Reason / CauseTime To Commence Investigation (day hh:mm)Time To Correct and/or Cleanup (day hh:mm)10/10/18MISSOURI RIVER TREATMENT12700 ST CHARLES ROCK RD, 63044 GIS-1506274 MANHOLE 300BLOCKED WITH GREASE 01:37 06:3010/14/18MERAMEC TREATMENT2834 MERAMAR DR, 63129 GIS-1623979 MANHOLE 400BLOCKED WITH ROOTS 02:15 1 DAY 00:3010/14/18MERAMEC TREATMENT2834 MERAMAR DR, 63129 GIS-1607817 MANHOLE 400BLOCKED WITH ROOTS 02:15 1 DAY 00:3010/19/18MISSOURI RIVER TREATMENT2606 SUN MEADOW DR, 63005 E11600 PUMP STATION 900 BROKEN PIPE 01:06 22:3010/23/18MISSOURI RIVER TREATMENT475 HAMMERSMITH RD, 63141 GIS-2406277 GRAVITY MAIN 46,000 BROKEN PIPE 00:00 3 DAY 18:3710/23/18MISSOURI RIVER TREATMENT4710 EARTH CITY EXPY, 63044 E12254 PUMP STATION 500VANDALISM BREAKAGE 00:00 1 DAY 16:2110/25/18MISSOURI RIVER TREATMENT11905 ST CHARLES ROCK RD, 63044 GIS-2539077 GRAVITY MAIN 40BLOCKED WITH DEBRIS 00:25 01:4510/29/18 LEMAY TREATMENT1012 ROCK HILL RD, 63119 GIS-1570507 MANHOLE 20BLOCKED WITH GREASE 00:00 04:2510/29/18MISSOURI RIVER TREATMENT118 LADUE FARM RD, 63141 GIS-2396995 GRAVITY MAIN 30EQUIPMENT FAILURE 00:00 00:0010/29/18MISSOURI RIVER TREATMENT 964 FERNWAY LN, 63141 GIS-1532915 MANHOLE 150BLOCKED WITH ROOTS 00:06 06:0011/05/18MISSOURI RIVER TREATMENT715 FAIRFIELD LAKE DR, 63017 GIS-2406331 GRAVITY MAIN 420BLOCKED WITH DEBRIS 00:00 05:0011/17/18 LEMAY TREATMENT9410 MANCHESTER RD, 63119 GIS-1482124 MANHOLE 50 BROKEN PIPE 01:24 04:0011/21/18MISSOURI RIVER TREATMENT 1470 TESON RD, 63042 E34541 PUMP STATION 500EQUIPMENT FAILURE 00:00 07:3511/26/18MISSOURI RIVER TREATMENT16607 OLD CHESTERFIELD RD, 63017 GIS-1544342 MANHOLE 180,000POWER OUTAGE (SANITARY STATION) 08:34 08:4811/30/18MISSOURI RIVER TREATMENT6788 ENGLISH OAK CT, 63042 GIS-7011632 CLEAN OUT 50 BROKEN PIPE 00:00 09:0511/30/18 LEMAY TREATMENT535 E LOCKWOOD AVE, 63119 GIS-2446650 GRAVITY MAIN 20BLOCKED WITH GREASE 00:00 03:2212/06/18MERAMEC TREATMENT7297 MERAMAR DR, 63129 GIS-1620411 MANHOLE 500BLOCKED WITH GREASE 00:36 05:1512/08/18MERAMEC TREATMENT4575 LEMAY FERRY RD, 63129 GIS-1485589 MANHOLE 1,300BLOCKED WITH GREASE 01:29 1 DAY 03:1512/11/18 LEMAY TREATMENT759 FAIRINGTON VIEW DR, 63129 GIS-1617034 MANHOLE 200BLOCKED WITH GREASE 05:20 02:102018_12 Semi C1 known ssoPage 3 of 4
Metropolitan St. Louis Sewer DistrictSemi-Annual ReportTable C-1: Sanitary Sewer Overflows( 07/01/2018 - 12/31/2018)Work Order Start DateWatershed/ Treatment Plant Service Area Service AddressLocation Description Facility TypeEstimated Volume (gallons) Reason / CauseTime To Commence Investigation (day hh:mm)Time To Correct and/or Cleanup (day hh:mm)12/12/18GRAND GLAIZE TREATMENT3501 TREE COURT INDUSTRIAL BLVD, 63122 GIS-1609555 MANHOLE 50BLOCKED WITH ROOTS 00:46 05:4512/17/18GRAND GLAIZE TREATMENT 21 VANCE RD, 63088 GIS-2470786 GRAVITY MAIN 10 BROKEN PIPE 00:00 1 DAY 03:5512/22/18GRAND GLAIZE TREATMENT 22 LEASIDE CT, 63011 GIS-2438816 GRAVITY MAIN 200BLOCKED WITH ROOTS 00:31 1 DAY 03:0012/24/18COLDWATER TREATMENT1933 TIMBERWOOD CROSSING DR, 63031 GIS-1491566 MANHOLE 30BLOCKED WITH ROOTS 00:21 1 DAY 00:1512/24/18COLDWATER TREATMENT1933 TIMBERWOOD CROSSING DR, 63031 GIS-1491567 MANHOLE 30BLOCKED WITH ROOTS 00:21 1 DAY 00:1512/27/18MISSOURI RIVER TREATMENT10789 MIDLAND BLVD, 63114 GIS-1529943 MANHOLE 120BLOCKED WITH GREASE 00:41 02:1012/31/18 LEMAY TREATMENT3943 ROBERT KOCH HOSPITAL RD, 63129 GIS-1620477 MANHOLE 38,000EQUIPMENT FAILURE 00:07 00:192018_12 Semi C1 known ssoPage 4 of 4