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HomeMy Public PortalAboutResolution 2018-42, Support Of Approval & Adoption Of 2018 Scott County Multi-Jurisdictional Hazard Mitigation Plan Update, December 11, 2018 Resolution 2018-42 A RESOLUTION OF THE CITY OF RIVERDALE IN SUPPORT OF THE APPROVAL AND ADOPTION OF THE 2018 SCOTT COUNTY MULTI-JURISDICTIONAL HAZARD MITIGATION PLAN UPDATE WHEREAS, Scott County applied for and was awarded funding from the Pre-Disaster Mitigation Grant Program(PDM) administered by the Federal Emergency Management agency(FEMA)and through the Iowa Homeland Security and Emergency Management Division (IHSEMD) for updating the 2012 Scott County Multi-Jurisdictional Local Hazard Mitigation Plan; and WHEREAS, Scott County contracted with the Bi-State Regional Commission (BSRC) for assistance in preparing the Plan; and WHEREAS, the City of Riverdale, with assistance from Scott County and BSRC has gathered information and prepared the Scott County 2018 Multi-Jurisdictional Hazard Mitigation Plan Update; and WHEREAS, the Scott County Multi-Jurisdictional Hazard Mitigation Plan Update has been prepared in accordance with FEMA requirements at 44 CFR 201.6; and WHEREAS, the Plan process has been subject to public review and comment during its development; and WHEREAS,the Mayor and City Council of the City of Riverdale have reviewed the Plan; and NOW, THEREFORE BE IT RESOLVED by the Mayor and the City Council of the City of Riverdale that the City of Riverdale hereby approves and adopts the 2018 Scott County Multi- Jurisdictional Hazard Mitigation Plan Update as this jurisdictions Multi-Hazard Mitigation Plan pending FEMA approval of the Plan, a copy of which is on file at City Hall, currently available online at: http://www.mediafire.com/file/bc8syb8gosa4pq0/Scott County Hazard Mitigation Plan 2018- 8.pdf/file , and is referenced hereinabove. The plan document will be adopted in the final format approved by FEMA. • SSED AND APPROVED this 11th day of December,2018. ichael Bawden! ayor ATTEST; Ronald Fullerlove, City Clerk Prepared by Bi-State Regional Commission/tdl December 6,2018 7,,, if.iiii.... ,,,_,0161 __, - „...7.401.,,....r..,.:iiibs.'4,14.,,,,,,,..,.,- ,` Scott County, Iowa Multi- Jurisdictional � ,......a.:„....,. .... .... . ..,. _ .._,......... -'41111.17i 41111.7 _ .—. „ .. ,_‘ .,,,,„. - . ,, - $ f ' ...iv.,. Hazard s ",, ..._. . i r , : _r "WI ' Mitigation Plan 2018 Scott County Scott County Multi-Jurisdictional Hazard Mitigation Plan 2018 This document was prepared by: 't Scott Con S Bi nState Regional Commission Scott County Hazard Mitigation Plan Table of Contents TABLE OF CONTENTS 1 Prerequisites 1 Adoption by the Local Governing Body 1 Plan Adoption 1 Participation 2 2 Plan Process 3 Who was involved 3 Planning Area and Map 4 Plan Development 4 Advisory Group 7 Public Involvement 7 Existing Planning Mechanisms 7 Incorporation of previous plan into existing planning mechanisms 13 Participation in the National Flood Insurance Program 13 Demographics 14 3 Risk Assessment 15 Identifying Hazards 15 Profiling Hazards 17 Hazard Scoring Methodology 17 Final Hazard Score for Each Jurisdiction 18 Prioritizing Hazards 20 Assessor Data 20 Hazard Profiles 23 Dam Failure 23 Drought 27 Earthquake 31 Expansive Soils 35 Extreme Heat 38 Flash Flood 42 Grass and Wildland Fires 46 Levee Failure 49 River Flood 53 HAZUS-MH 61 Severe Winter Storm 67 Sinkholes, Land Subsidence, and Landslides 70 Thunderstorm, Hailstorm, and Lightning 79 Table of Contents Scott County Multi-Jurisdictional Hazard Mitigation Plan Tornado 83 Windstorm 87 Assessing Vulnerability: Overview 90 Community Profile: Scott County, Iowa 90 Housing 97 Assessing Vulnerability: Identifying Structures 102 Determining Community Assets 102 Assessing Vulnerability: Analyzing Development Trends 107 Population and Housing Trends 107 Existing Land Use 112 Future Land Use 112 Financial Capabilities 113 Individual Jurisdiction Risk Assessment Profiles 113 City of Dixon 124 City of Donahue 126 4 Mitigation Strategy 157 Local Hazard Mitigation Goals 157 Hazard Mitigation Objectives 157 Identification and Analysis of Mitigation Actions 158 Range of Mitigation Measures 158 Evaluation of Alternative Mitigation Actions 165 Multi-Jurisdiction Mitigation Actions 166 Removed Actions 192 5 Plan Maintenance Process 193 Monitoring the Plan 193 Evaluating the Plan 193 Updating the Plan 193 Incorporation Into Existing Planning Mechanisms 193 Continued Public Involvement 195 Appendix I-1 Sample Resolution 197 Appendix I-2 Adoption Resolutions 201 Appendix II-1 Planning Committee List 211 Appendix II-2 Advisory committee Invitation Letter 215 Appendix II-3 Advisory Committee List 219 Appendix I1-4 Public Hearing Information and Comments 223 Appendix II-5 2015 Census Data 239 ii Scott County Hazard Mitigation Plan Table of Contents Appendix III-1 Individual Jurisdiction Hazard Scores 243 Appendix III-2 Special Flood Hazard Area Maps 259 Appendix IV-1 STAPLEE Evaluation Information and Instructions 291 Appendix IV-2 Completed Individual Jurisdiction STAPLEE Forms 297 Appendix V-1 Plan Updates 439 Appendix VI-1 Man-made or Human-caused Hazards from Scott County, Iowa Multi-Jurisdictional Hazard Mitigation Plan, 2012 443 iii Table of Contents Scott County Multi-Jurisdictional Hazard Mitigation Plan LIST OF MAPS Map 2-1 Planning Area 6 Map 3-1 Dams & Levees 26 Map 3-2 U.S. Geological Survey 2008 Hazard Map 34 Map 3-3 Expansive Soils 37 Map 3-4 Flood Hazard Areas with Repetitive Loss Properties 60 Map 3-5 Slope 65 Map 3-6 Karst Areas 66 Map 3-7 Existing Land Use 77 Map 3-8 Flood Hazard Areas with Community Assets 78 Map 3-9 Flood Hazard Areas 96 Map 3-10 Land Cover 109 Map 3-11 Future Land Use 111 Map 3-12 School Districts 155 LIST OF TABLES Table 2-1 Record of Review 8 Table 3-1 Comparison of Potential Natural Hazards 15 Table 3-2 Hazards Not Profiled in the Plan 16 Table 3-3 Hazard Scoring Methodology 18 Table 3-4 Scott County Hazard Scoring 19 Table 3-5 Assessed Value of Land and Structures for Scott County 21 Table 3-7 Land Value of Levee Inundation Areas 51 Table 3-6 HAZUS Modeled River Flood Events for Selected Dates 62 Table 4-1 Multi-Jurisdictional Priority Actions 167 Table A-II-S Scott County Population 1950 - 2010 241 iv Scott County Multi-Jurisdictional Hazard Mitigation Plan Executive Summar EXECUTIVE SUMMARY The Scott County Multi-Jurisdictional Local Hazard Mitigation Plan was developed to meet the requirements of the Disaster Mitigation Act of 2000, also known as DMA 2000. DMA 2000 places increased emphasis on local mitigation planning. It requires local governments to develop and submit mitigation plans as a condition of receiving Pre-Disaster Mitigation (PDM) and Hazard Mitigation Grant Program (HMGP) project funds from the Federal Emergency Management Agency(FEMA). These grant programs enable communities to be proactive in their hazard mitigation by minimizing or eliminating potential risk to hazards. In addition to supporting ongoing mitigation actions, the plan assesses the vulnerability of the planning area to natural hazards referenced in the 2013 Iowa Hazard Mitigation Plan. The plan identifies priority mitigation actions and establishes a process for implementation and maintenance of the plan. Scott County received a grant of HMGP planning funds to initiate the Local Hazard Mitigation Plan update process. Fifteen of the incorporated municipalities, four community school districts, and one community college district in Scott County agreed to participate in order to make it a county-wide multi jurisdictional plan. The active participation of all these jurisdictions is recorded within the plan document. As each jurisdiction adopts the plan, it receives the same eligibility to apply for and receive its own FEMA project funds as described above. Requirements for FEMA approval of the plan document include adoption of the plan by the local governing body. Chapter 2 of the plan documents the planning process used and public participation. The process included a planning committee made up of representatives of the participating jurisdictions who assisted in reviewing and refining plan draft sections. Each participating jurisdiction designated one primary contact or more to receive information and to respond to requests for data pertinent to that jurisdiction. Although other representatives may have been called on to attend meetings or respond to data requests,the primary contact structure established some continuity in the flow of information for each jurisdiction. In addition, an extended advisory committee was invited to represent a broader range of community interests and expertise. A list of those who received mailings or attended meetings during the planning process is included as an appendix to the document. For public participation, Scott County made use of its website to keep the public informed as the plan was developed and drafted. An e-mail subscription through the website was available to allow citizens the opportunity to receive additional information and news as the planning process progressed. In addition, a separate public notice was published on two separate occasions for the process as a whole, and afforded with hazards goals and priority review at respective board or council meetings, and as part of their respective adoption process. Chapter 3 of the plan addresses hazard analysis and risk assessment. Sixteen natural and 24 human-caused hazards were identified for the planning area and profiled in the original plan adopted in 2012. This update focuses on natural hazards. A scoring methodology was agreed upon by the Planning Committee for the original plan and was used as an objective means of establishing an initial priority ranking of the hazards. That same methodology was used for the plan update but only considered natural hazards. v Executive Summary Scott County Multi-Jurisdictional Hazard Mitigation Plan As a requirement of a multi jurisdictional plan, each individual jurisdiction has its own risk assessment section in the plan. These highlight where local conditions differ from the county- wide planning area as a whole and reflect local hazard priorities. Chapter 4 of the plan develops the mitigation strategy. First, local hazard mitigation goals and objectives were established for the county-wide planning area in the 2012 plan. These were reviewed and/or revised as part of the update process. In the 2012 plan, the Planning Committee identified mitigation actions to address a comprehensive range of categories including prevention, property protection, public education and awareness, natural resource protection, and structural projects. The goals and objectives established from that original effort were reaffirmed by each jurisdiction in the plan update. Plan participants were also asked to review their mitigation actions, provide a status update for each, and provide any new mitigation actions they wish to pursue. Using FEMA guidance, all mitigation actions considered were analyzed under STAPLEE criteria(STAPLEE is an acronym for Social, Technical, Administrative, Political, Legal, Economic, and Environmental criteria). Mitigation actions were selected to address first priority hazards with an emphasis on flood mitigation. Each jurisdiction was required to develop at least one mitigation action specific to that jurisdiction's local priorities. The priority mitigation actions provide justification for future funding requests and grant applications. Chapter 5 describes existing planning mechanisms that will assist participating jurisdictions in implementation of priority actions. This part also outlines procedures for monitoring, evaluating, and updating the local hazard mitigation plan. Based on federal requirements, once FEMA has reviewed and approved the plan document, it must be reviewed and updated every five years or in the event of a federal Presidential Disaster Declaration, whichever comes first. Chapter 5 provides for the schedule of continued plan maintenance and continued public input. vi Scott County Multi-Jurisdictional Hazard Mitigation Plan I—Prerequisites 1 PREREQUISITES Adoption by the Local Governing Body Scott County, Iowa is the subgrantee for the FEMA Hazard Mitigation Grant Program (HMGP) agreement for planning through the Iowa Homeland Security and Emergency Management Division (IHSEMD). Scott County is, therefore,the lead jurisdiction in a multi jurisdictional plan process for the county and its constituent participating municipalities, school districts, and community college. As such, Scott County has adopted this multi jurisdiction local hazard mitigation plan process and updated document in accordance with FEMA standards. A copy of the signed resolution as adopted November 2, 2017 follows. Plan. Adoption In addition to Scott County, fifteen incorporated municipalities, four community school districts, and one community college district have participated in the multi jurisdiction local hazard mitigation planning process with Scott County in order to receive individual approval of the plan. A draft resolution was provided as a sample for municipalities as shown in Appendix I-1. Each jurisdiction has adopted the plan process and document as dated below. A copy of each signed resolution as adopted is included in Appendix I-2. Participating Jurisdiction Date of Plan Adoption Scott County(includes unincorporated) 11/2/17 City of Bettendorf 11/7/17 City of Blue Grass TBD City of Buffalo TBD City of Davenport 11/21/17 City of Dixon TBD City of Donahue 11/6/17 City of Eldridge TBD City of LeClaire TBD City of Long Grove TBD City of Maysville TBD City of Panorama Park TBD City of Princeton 12/14/17 City of Riverdale TBD City of Walcott TBD Bettendorf Community School District 9/18/17 Davenport Community School District TBD North Scott Community School District TBD Pleasant Valley Community School District TBD Eastern Iowa Community College District(Scott County TBD Campuses) 1 Scott County Multi-Jurisdictional Hazard Mitigation Plan 3 — Risk Assessment City of Riverdale Overview 2010 Census Population: 524 2015 ACS Population Estimate: 476 2021 Population Projection: 448 Percent Change (2010-2015): -9.2% Percent Change (2010-2021): -14.5% County Rank in Population: 11 Land Area: 1.835 Square Miles County Rank in Land Area: 10 Geography and Land Use The City of Riverdale is located in southern Scott County in southern Pleasant Valley Township. Riverdale is bordered by the Mississippi River to the south, and the City of Bettendorf on the east, west, and north. Duck Creek forms part of the western border between Bettendorf and Riverdale. U.S. Hwy 67 and the Iowa Chicago & Eastern Railroad line runs through Riverdale. Arconic (f.k.a. ALCOA, Inc.), with 135 acres under roof, is the largest sheet and plate rolling facility in the U.S. and is located between U.S. Hwy 67 and the Mississippi River, comprising a large amount of Riverdale's land area. Also located within the boundaries of Riverdale are Scott Community College; Pleasant Valley High School; Magellan Pipe Line's tank farm,which holds several million gallons of gasoline and diesel fuel; small commercial and light industry districts; five distinct residential areas; and one 97-acre farm. Arconic, Pleasant Valley High School, and Scott Community College generate a transient population in excess of 7,500 people. A special flood hazard area is located along the Mississippi; however,the majority of the floodplain is located south of U.S. Hwy 67 (see DFIRM in Appendix 111-2). There are a few residential homes within the Duck Creek Special Flood Hazard Area near where Duck Creek meets the Mississippi River. After the 1966 Mississippi River flood,Arconic (f.k.a. ALCOA, Inc.) built a private levee around the plant. When the City of Bettendorf built their Mississippi River levee system, a combination levy/flood wall was built on the western side of Duck Creek from U.S. Hwy 67 south to the Mississippi River. On the eastern side of Duck Creek, adjacent to the western end of Wisteria Lane, there is a short flood wall that offers some protection to Riverdale's Havens Acres subdivision. In addition, railroad tracks and a small berm south of Wisteria Lane also provide some protection to Havens Acres subdivision. There are no known occurrences of land subsidence or sinkholes in Riverdale. Government Structure The City of Riverdale has a mayor-council form of local government. The mayor is elected in two-year terms while the city council, consisting of five elected officials, is elected to four-year staggered terms. The city keeps a city attorney on retainer. City staff consists of two part-time clerks and a part-time maintenance worker. City Departments • City Administration • Fire Department 143 3 — Risk Assessment Scott County Multi-Jurisdictional Hazard Mitigation Plan Boards and Commissions • Board of Adjustment • Zoning Commission Critical Facilities Critical facilities within the City of Riverdale include City Hall, fire department, local large businesses, community college campus, high school, and a fuel depot. There were 11 areas of vulnerable populations identified throughout the city as well. These can be seen on Map 3-8. None of Riverdale's assets are located within the floodplain. Hazard Priorities The City of Riverdale is located along the Mississippi River and Duck Creek. Although part of the city is protected by private levees,the city recognizes the need for all residents to be prepared for an event and participates in the National Flood Insurance Program. Water enters Havens Acres and floods land south of Havens Acres when the Mississippi River reaches flood stage. Flash flooding of the Pleasant Hills subdivisions occurs when rain exceeds a seven-year return frequency storm because of inadequate control of storm water runoff from Scott Community College. Flash floods occur in Havens Acres because of ice jams in Duck Creek and rain water runoff from greater Scott County. Severe winter storms have immobilized the city for periods of time in excess of 14 hours. Power outages, usually due to severe weather, have lasted as long as three days. The city has experienced a tornado (1979)and understands the importance of advance storm warnings, and would like to add an additional siren in the Havens Acres subdivision that has no storm warning coverage. The city encourages residents to keep a"File of Life" kit that contains all necessary medical information and can be lifesaving during a hazard event. The City of Riverdale's mitigation actions are listed in Chapter 4. The following table lists all considered natural hazards ranked from highest to lowest score as described in the Hazard Scoring Methodology in this chapter. 2017 Ranked Hazards River Flood Severe Winter Storm Tornado Windstorm Grass and Wildland Fires Flash Flood Drought Thunderstorm,Lightning,Hail Extreme Heat Levee Failure Dams Landslide/Sinkhole Expansive Soils Earthquake 144 4—Mitigation Strategy Scott County Multi-Jurisdictional Hazard\litigation Plan City of Panorama Park: 2012 Ranked Hazards 2017 Ranked Hazards Thunderstorm. Lightning. Hail Thunderstorm, Lightning. Hail Extreme Heat Extreme Heat River Flood River Flood Severe Winter Storm Severe Winter Storm Windstorm Windstorm Flash Flood Flash Flood Tornado Tornado Earthquake Earthquake Grass and Wildland Fires Grass and Wildland Fires Landslide/Sinkhole Landslide/Sinkhole Drought Drought Dams Dams Expansive Soils Expansive Soils Levee Failure Levee Failure City of Princeton: 2012 Ranked Hazards 2017 Ranked Hazards Tornado Tornado River Flood River Flood Flash Flood Flash Flood Grass and Wildland Fires Grass and Wildland Fires Drought Drought Extreme Heat Extreme Heat Levee Failure Levee Failure Thunderstorm,Lightning,Hail Thunderstorm,Lightning,Hail Windstorm Windstorm Severe Winter Storm Severe Winter Storm Landslide/Sinkhole Landslide/Sinkhole Expansive Soils Expansive Soils Dams Dams Earthquake Earthquake City of Riverdale: 2012 Ranked Hazards 201�7`Rand River Flood River Flood Severe Winter Storm Severe Winter Storm Tornado Tornado Windstorm Windstorm Grass and Wildland Fires Grass and Wildland Fires Flash Flood Flash Flood Drought Drought Thunderstorm,Lightning,Hail Thunderstorm,Lightning,Hail Extreme Heat Extreme Heat Levee Failure Levee Failure Dams Dams Landslide/Sinkhole Landslide/Sinkhole Expansive Soils Expansive Soils Earthquake Earthquake 164 Map 3-8 Flood Hazard Areas With Community Assets 11',,,t,F, N )7: i.._.._.._.._•---•-- --.� - McCausland_ • I Dixon's ISL_' ' North Scott J ii Community I School District av New Liberty Park I r, I View Princeton)J 1 Donahuemt -,';-•'I • 1 , Long L' _j -- r- f ___ r ! 11.i Grove I ett • Inv/(,rare Luke ii ll I I_ ' -I_ • Eldridge -1-- 1__ L, I I-_—, ;p • I Maff_ ysville r� i I 1 _ 1 80 I 6 L.` r •I 1 I • -I Pleasant Valley r I . I __I n I — — — — Community t— • - it I q•«f'---.1 I I School District r' Durant I_ — I I I__ t_--_-----; Bettendorf !! ,LeClaire - - .:L I Walcott « 80 - I I 1 I ��: _. I J r=, • I i Davenport , 48o 74 I I ' • • �1l • }I�, o }� Community Assets i-- —_. ODiQ •�>�s0 OOC t'O di -la, i W • L i 1 Legend • Cabral Facile • aACW 6Mm" IF icy • � •,* !, Q�•..-`. -a. + - •« �-*'� IJ' Corporate Boundaries • WPomW Cu•wA,6%Mural Resources • oBrWFwiiry,E awmc AaM • - O Panorama Scott CountyBoundary `s`: Wrmr.Me PopulWiw 4 }}, • e .nrAwl • Cancel Fees%EcmmmcArM nom 1 Davenport �_t:...,. �tfi : e'� � i• '.a 0 0,� Park`, "i'/ '�� • a m • aNcal Facry VulnerableP ,economic Anal Cool Disty. .� 0 •«'., • 0, •. . OC e I / QSchool Distncts • Medical Facility School District 280 • • • ,! 6 l { I Roads • Hroreal Cultural.6 Natural Resources,alcor anrW Fwr _I«cel.cPpurm arvmwal R.wwPs I I Q « ( sa0 e' - I. • s\ � —interstate/Highway • EmrwncAsset d Mar O Vulnerable Pop.,Plea Facia, 1 r O•) 8Op •• OC • •• Bettendorf •' Q •: Riverdale Local Roads • Cancel Fwiny,aMr « �• • Community « . , VulrmraMe PPp aEwrmmr Aawt f. O ® . Railroad aural FxiKY a Vukarabk POP. t 0 •' • 0 �« ••• SChooj istrICJ- �' Wlrrerade Pup,HiewrW,CWlural.6 NatwalRnwwces \ e•••.-iy• _«' -'`J git x.nnra mwn mm , Alf oft Floodplain ; r----- • e•� Arsenal Island ,_ I in o2%anwalchancenwd • - 41),/,ie. Streams RiverWani ter Body 1 �� It iI,Gass1 2 , Li 'I �� 21 ILLINOIS Map prepared by r- i / Data Sources: t 7 I do % 0 2.5 5 Floodplain-FEMA Flood Insurance Rate Map(FIRM)Data Il ' /,J I r r l I l r f l r1 4 lic■IN Critical Facilities-Compiled from Communities ----------u 0U0 `'' Mlles Lost Grove Lake&Streams-Scott County GIS Center a Buffalo* er Disclaimer This maps for reference only. Data provided are dewed from multiple Bi-State School Dist-U.S.Census Bureau TIGER data ,. ,•S,T,F Illy so with varying levels of accuracy.ai State Regional Commission disclanms V LCA«r Other Data-Bi-State Regional Commission ; ,, 4i�sl .''"" an responsib ity for the accuracy or completeness of the data shown hereon- Regional Commission Ocober2017 . Z . \ E N I' VI - U -c) Ma o o ' :14:.N.._. 0 O— \4....'",--......-... r �` = 41. \., ' - /S �'. •• N / N• ,� ♦ „ N % • •` l I ,4, ••` Ir ��b� • ` s • e i a> o03 ima', % ' i L. \ z // I • J a 1 NEi CI MS p _m p 'E E u morn M _.. 'a N o .D E m K C (0 N P. 0 W v N LCTS _z E 7;1filL E o"w d CA14 U 0 >, f6 ` =U g m E f6 m >N =,n o = " �'�--,'—.—' °J� 7 f0 o o > c7 T - - c � N �1 T C . f0 ,- U m E Q'o w A 0 fl. • d 3 ,— Q V VD C/) U) 'm Q m w• 2,16 `3 c N aFm E m o I o�in in0 gFti Appendix IV-2 Scott County Multi-Jurisdictional Hazard Mitigation Plan Jurisdiction:Riverdale Action ID: 1.1 Action considered: Add tornado siren in Haven Acres subdivision S T STPLEE Criteria Social -� Technical �ministrathc Political ega Economic nviromn Aent Considerations For ▪ f >. 5 - _ _ Alternative v - v _ < - ti 3 ; Actions <▪ - - - = -4 < € _ - - , -o 2 < -. v 7 .4, r < < s viv .v - -- _ - y am„ o c, o J J ^ J J n C J — — ++ J J r r .... :_,. ,,...:aV3^Z:1=re:£f'�y J>,i:.£::�:.—....U1_.v;:Gs�, r_.�3"6rn . f "� � .J:: J .fin — �` — J + + + + n/a — — + + — + n/a + n/a + + n/a + n/a n/a n n al Comments: Benefit: Provides tornado and severe storm warning to a residential area that cannot hear other warning sirens Cost/Funding Source: Riverdale's annual budget/Grant funding Responsible Party: City Council Timeframe for Completion: Ongoing— In Process Action ID: 1.2 Action considered: Maintain existing fire equipment STAPLEE Criteria S � A � �`` � E E Social Technical Administratne Political Legal Economic Environment Considerations fi C E ,7.', - ' i N For .' _ L 2 y ,- E Alternative y = 7 0 T < u a 3 v Actions E n E ° u c c t u y' J 3 c c < % ^ 1 = + + + + n/a - - + + - + n/a + n/a + + n/a + n/a n/a n/a n/a n/a Comments: Benefit: Keeps fire and rescue equipment in a response ready state Cost/Funding Source: Riverdale's annual budget Responsible Party: Fire Chief Timeframe for Completion: Ongoing—Continuous Cycle 408 Scott County Multi-Jurisdictional Hazard Mitigation Plan Appendix IV-2 Action ID: 1.3 Action considered: Purchase additional fire equipment as required STAPLEE Criteria , S T A P L E E Social Technical administrative Political Legal Economic Environment Considerations J L' , y yr For r. 7 = = - _ Alternative = L = n - - < - �o ; % 2 .- Actions ? s = _ < 1 - - _- _ - _ < =4 21 L -v - r - n/a - - + + - + n/a — n - - n a + n/a n/a n/a n/a n/a Comments: Benefit: Keeps fire equipment up-to-standard, modern, and with newer technology Cost/Funding Source: Riverdale's annual budget/ Grant funding Responsible Party: Fire Chief, City council, Mayor Timeframe for Completion: Ongoing—Continuous Cycle Action ID: 1.4 Action considered: Distribute the "File of Life" kit to each citizen of Riverdale. Make sure that each resident understands the importance of medical information readily available STAPLEE Criteria S T A P L E E Social Technical \dministrative Political Legal Economic Environment Considerations Y TW IIWt1 ! zb Alternative u z. o T < u _ 3 Actions a. ; o y s = ¢ .a C = y _ ? < y EV s = V _ . ?a . = - y V n + + + + n/a — — — + — + n/a + n/a + + n/a + n/a n/a n/a n/a n/a Comments: Benefit: Public safety: Provides, first responders, emergency medical personnel with a patient's medical history Cost/Funding Source: Riverdale's annual budget Responsible Party: Fire chief Timeframe for Completion: Complete 409 i Appendix IV-2 Scott County Multi-Jurisdictional Hazard Mitigation Plan Action ID: 2.1 Action considered: Install new stormwater sewer lines or replace existing stormwater sewer lines with appropriately sized sewers as city land use changes STAPLEE Criteria S T P L E: E Social I echnical .sidministr e Political Legal I:conom a Lii ironment Considerations — For _ — v _ L v r f _ Alternative t - _ - - = 5f, 3 7 u' — Actions o t, f = = E G = Jf, < -2 < : _ (- f C.? ;7.:-.E- ,.�,.-z .n .:la. _.,.�R.„F._,w.,_-0.,...:4 w:a+ zCd .-_.L, ,-ms,.. , .,.Lw--a_„4,41 ,_„c_i_....y.L + + + + n/a - - + + - + n/a + n/a + + n/a + n/a n/a n/a n/a n/a Comments: Benefit: Reduces potential flooding and soil erosion Cost/Funding Source: Riverdale's annual budget/Grant funding Responsible Party: City Council Timeframe for Completion: Ongoing—Continuous Cycle Action ID: 3.1 Action considered: Revise the severe winter storms snow removal plan to keep City Hall/Fire Department clear and open, followed by clearing 1-1/2 lanes open on all roads, and finally clearing all roads completely 749/11 STAPLE Criteria S `'� -MrP L E E Social technical administrative Political Legal Economic Environment Considerations , y I., T =i V_ G L a g s - E E - - , ri7 a For J _ = = y Alternative G L •5 R = _ < � - w 3 ° 2 ° a s o o -E o 3Actions ui 9- a a EJ L-1) o R 7 .. — E a- c -a a. s u f, 1,,&_' N F e JaC yV o -" = E my v-.- � y ,- 2 a o= - o c C w m r tt + + + + n/a - - - + - + n/a + n/a + + n/a + n/a n/a n/a n/a n/a Comments: Benefit: Quicker opening of residential roadways Cost/Funding Source: None required Responsible Party: City Council Timeframe for Completion: Ongoing—Continuous Cycle 410 Scott County Multi-Jurisdictional Hazard Mitigation Plan Appendix IV-2 Action ID: 5.1 Action considered: Continue education and certification of firefighters STAPLEE Criteria S T A P L E E Social Technical administrative Political Legal Economic Environment Considerations _• _ L > 72 For - f _ _ -.77 f - — Alternative _ _ _ < Actions s = _ Et f = < : — 17. _ g _ _ J J + + + + n/a — — + + - + n/a + n/a + n/a n a n a n a n a n a Comments: Benefit: Provides skilled and knowledgeable firefighters Cost/Funding Source: Grants and Riverdale's annual budget Responsible Party: Fire chief Timeframe for Completion: Ongoing— Continuous Cycle Jurisdiction: Walcott Action ID: 1.1 Action considered: Ensure First Responders are aware of hazardous materials kept at each site STAPLEE Criteria S T A P L E E Social Technical Administrative Political Legal Economic Environment Considerations _♦ Ea j' >, ^JU J c a a _ ✓ 3 `o _ f For s o 7 Y a51 t c = P. Alternative = -� - - < :� - 3 g „ y c a = C ,- u o ° E c -o ¢ ° c1ACti0nS rn 13 S- 3 : F, v, f c "1 c qn 0 c 7- 2 c E E3 �i v mo ti y - � _ m .,_ -, " c ° _ ,yu 2i o n W o i W — U + + + + + + n/a + + + + n/a n/a n/a n/a n/a n/a n/a + + + + + Comments: Benefit: Protect human life and public health from the impacts of hazards Cost/Funding Source: N/A Responsible Party: Fire Chief Timeframe for Completion: Ongoing—Continuous Cycle 4 1 1 I I Appendix IV-2 Scott County Multi-Jurisdictional Hazard Mitigation Plan Action ID: 1.2 Action considered: Promote use of NOAA weather radios STAPLEE Criteria S T P L E E Social Technical Administrative Political Legal Economic Environment Considerations V',For - - L. t N Alternative _ _ _ p. e - _ < -, - _ :� 5 ' 7 . G ',3f = g_ _ ..Actions - - ¢ s c. + + + + n/a + n/a n/a + + + n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Comments: Promote in monthly newsletter Benefit: Protect human life and public health from the impacts of hazards Cost/Funding Source: N/A (free publication) Responsible Party: City Clerk's Office Timeframe for Completion: Ongoing—Continuous Cycle Action ID: 1.3 Action considered: Consider safe room construction where vulnerable populations may not have other sources of shelter STAPLEE Crit ria = ° A P L E E Social Technical Administrative Political Legal Economic Environment Considerations L J For y ° = o c N a c o Alternative C° -fl 5 m 'A - C c _ Q V o .) 3 0° 2 U .� Actions ; �_' s 2" L. z = = < ; --..�m.�._,.. .,. J y :/: U. G _ -- ams` ^' �—r ;'� .D.a O v ;s + + + + + + — , + + + n/a n/a n/a + — n/a + n/a n/a n/a n/a n/a Comments: Benefit: Protect human life and public health from the impacts of hazards Cost/Funding Source: Grants/Bonds Responsible Party: City Staff Timeframe for Completion: Incomplete(5-10 years) 412 Scott County Multi-Jurisdictional Hazard Mitigation Plan Appendix IV-2 Action ID: 1.4 Action considered: Monitor tree health and remove damaged or weak branches STAPLES Criteria ST A P L E , Social Technical Administrative Political Legal Economic XPi ent Considerations — — = _ w ,, E For 3 s = o _ r = 7 - - = - 3 �1' 7 alternative _ P L. - - — _ - Actions < — i; 7. e, _ - - _ _ 1j' _ 7 N E. - O n + + + + + + + + + + + n/a + n/a + + n/a n/a n/a n/a + n/a n/a Comments: Benefit: Protect human life and minimize vulnerability of property Cost/Funding Source: General Fund Responsible Party: Public Works Department Timeframe for Completion: Ongoing—Continuous Cycle Action ID: 2.1 Action considered: Establish natural vegetation buffers and removal of dead vegetation next to sensitive lands and forestry improvements such as tree plantings -STAPI Pt Criteria 1 _, TE Social Technical Administrative Political Legal Economic Environment Considerations —, �E1J _ U v 'D :� rn '_T' i U U N ^L a "�J, G -_J, .= 7 n Forc. 2 x - 2 ; : y y O .0 U 5 r- O "� ,I.,,, < o O 'O Alternative a 5 < _- s � 3 2 'L v U - C.. v O _T _ _ — J .- J G 3 'J C 7. N Actions >, c _ = ° e c 3 J _ < 3 3 Iy _ — G L < J - 1 :J C F- < 3 T S J _ < J O .15. J " Jq p -q C r+ - U U U J + + + + + + + + + + + n/a + n/a + n/a n/a n/a + n/a n/a n/a n/a Comments: Incorporate into Recreational Trail project Benefit: Minimize flash flooding Cost/Funding Source: Donations Responsible Party: City Staff Timeframe for Completion: Ongoing—In Process 41 Appendix 1V-2 Scott County Multi-Jurisdictional Hazard Mitigation Plan Action ID: 4.1 Action considered: Educate the public on the dangers of lightning STAPLEE Criteria S T A P L E E Social Technical administrative Political Legal Economic Environment Considerations = — 3 For J r _ _7. _ --7v 1 Alternative _ - < $ r" 2 Z v Actions — r = _ — _ < _ 1 _ _ T � � E ^ = _ v J _ z a S + + + + n/a + n/a n/a + + + n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Comments: Educate in monthly newsletter Benefit: Public communication, education and awareness of hazards Cost/Funding Source: N/A (free publications) Responsible Party: City Clerk's Office Timeframe for Completion: Ongoing—Continuous Cycle Action ID: 4.2 Action considered: Notify the public on warming shelter locations S T STAPLEE Criteria Social technical Administrative Political Legal Economic Environment Considerations 0 c 0 v—* E t, u 2 a c y v. 5 = v For f, _ s y 2 F P ' = c 4 - s a '3 v < o o Alternative < _ j o _ J < L' c ru 2 U U d Actions �' ? s z = ::-', c E ,. .` Ti o t 2 ? < - g ,� Q J r `o c z ,° <u l = — 1 E5 y -8W iiTJ ' ° o ' 5 0 b _ �'. w ;v w c) w v + + + + + + + + + + + n/a n/a n/a + + n/a n/a n/a n/a n/a n n a Comments: Use local newsletter, media, and city website Benefit: Improve public communication, education, and awareness Cost/Funding Source: General Fund - Generator costs at Fire Station Responsible Party: City Staff Timeframe for Completion: Ongoing—Continuous Cycle 414 Scott County Multi-Jurisdictional Hazard Mitigation Plan Appendix IV-2 Action ID: 4.3 Action considered: Educate the public on the dangers of traveling during severe winter storms STAPLEE Criteria S T A P L E Social Technical administrative Political Legal Economic environment Considerations For - _ _ = _ ' ` 7 Alternative _ _ _ - - _ ¢ � - '„ 3 .,, 2 u ;; Actions < „ _ _ ` - , - _ F - ` % = - r= J_ - E- _ , - - - U ,,. ^�� � :�. v��.,�._�, ,:.,,,v�,,tau,,,,,:i:a.,NCa_. ,r.�� , ,......„...a, �a.w,cava, L, , + + + + n/a + n/a n/a + + + n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Comments: Educate in local newsletter Benefit: Improve public communication, education, and awareness Cost/Funding Source: N/A Responsible Party: City Clerk's Office Timeframe for Completion: Ongoing—Continuous Cycle Action ID: 4.4 Action considered: Communicate snow removal policies with the public to ensure most efficient removal of snow STAPLEE Criteria S T A P L E E Social Technical Administrative Political Legal Economic Environment Considerations LI LI v 4" u "-i'' c v 1 c ✓' o y _ y -o n c R For o - - = -2 ' . a Alternative _ 2 a = - < - _ 3 w g a °; Actions ¢� 0 ,-, rr , o j c c c - u J < c o c c Fa ti 3 3 n '_ G o c v .� oo an c V U rr w, . ° E - v o 0 0 o z v v + + + + + + n/a n/a + + + n/a + n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Comments: Utilize local newsletter, media, and website Benefit: Improve public communication, education, &awareness Cost/Funding Source: N/A Responsible Party: City Staff Timeframe for Completion: Ongoing—Continuous Cycle 415 Appendix IV-2 Scott County Multi-Jurisdictional Hazard Mitigation Plan Action ID: 4.5 Action considered: Educate the public on the dangers of tornados and what to do during a tornado STAPLEE CriteriaT A P L E E Social Technical Administrative Political Legal Economic Environment Considerations _ 1i 4 G For i= J _ _ _ ° _ L r = Alternative -, _ _ = - - _ - 3 2 — Actions < G G _ - - - w _ N 3 U '' - r J J 4 1=ii ,, _ ..,., 7 ',C. 7-7 7., - - - 7 + + + + + + n/a n/a + + + n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Comments: Educate in monthly newsletter Benefit: Improve public communication, education&awareness Cost/Funding Source: N/A Responsible Party: City Clerk's Office Timeframe for Completion: Ongoing—Continuous Cycle Action ID: 4.6 Action considered: Educate citizens on fire hazards and what to do in the event of a fire STAPLEE Criteria S T P L E E Social Technical Administrative Political Legal Economic Environment ConsiderationsU y y - 01J T ` C- .�U. ;_-.1 a J a = c J - :!; _. For c -.F., := y E- c Alternative y Q < L) - 8 t3 W 5 :"5 ,2 L c-Actions iy s -2 .2- c ` o < u - 7 < c c c L s o a N iCE ~ Jb '5c v - Q _8Jo 031 ccJ ,� 4 �C p C w+U O -U 5 y ` U J U z. + + + + + + n/a + + + + n/a n/a n/a + n/a n/a n/a n/a n/a n/a n/a n/a Comments: Educate in monthly newsletter Benefit: Improve public communication, education&awareness Cost/Funding Source: N/A Responsible Party: City Clerk's Office Timeframe for Completion: Ongoing—Continuous Cycle 416 Scott County Multi-Jurisdictional Hazard Mitigation Plan Appendix IV-2 Action ID: 4.7 Action considered: Educate citizens on the importance of smoke detectors and encourage their use STAPLEE Criteria T A P L E E Social Technical .administrative Political Legal Economic Environment >rConsiderations ---I. , For f _ ° y _ L v Alternative ? _ - - ¢ 3 , _ �, n. ..s vc - - a aActions = IE,< - 3 < . 7 + + + + + + n/a n/a + + + n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Comments: Educate in monthly newsletter and schools Benefit: Improve public communication, education & awareness Cost/Funding Source: N/A Responsible Party: City Staff Timeframe for Completion: Ongoing—Continuous Cycle Action ID: 4.8 Action considered: Promote the Waste Commission of Scott County Household Hazardous Material collection facilities for proper disposal of household hazardous waste STAPL ' feria S IV T A Social Technical Administrative Political Legal Economic Environment Considerations y —1 2 „ c7 - v y -U ,.., G L :3 For c o c - 3 c ce - y H E Alternative =3 - o a < - 3 g ° > - Actions < s ° a c - 5 _y < ° ° -� < 3 o a. o o _ L. + + + + n/a + n/a n/a + + + n/a n/a n/a n/a n/a n/a n/a + + + n/a n/a Comments: Promote& educate in monthly newsletter Benefit: Improve public communication, education, &awareness Cost/Funding Source: N/A Responsible Party: City Staff Timeframe for Completion: Ongoing—Continuous Cycle 417 Appendix IV-2 Scott County Multi-Jurisdictional Hazard Mitigation Plan Action ID: 4.9 Action considered: Encourage the public to check on the disabled. elderly, and other vulnerable populations STAPLEE Criteria S T x A P L E E Social Technical Administrative Political Legal Economic Environment Considerations — E ›- U C - - ri For 2.= r _ _ — _, - - - Alternative — _ E. = L = _ < 3 2 Actions G ' 7 — ; - — E _ J = 2 ' i 2 7 �° < 1 - < < f -J J -g J..ii _q .I 'f, an _ J O -� `+ J + + + + + + n/a n/a + + + n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Comments: Utilize local newsletter, media, and website Benefit: Improve public communication, education, and awareness. Minimize disaster impact Cost/Funding Source: N/A Responsible Party: City Staff Timeframe for Completion: Ongoing—Continuous Cycle Jurisdiction: Unincorporated Scott County Action ID: 1.1 Action considered: Ensure First Responders are aware of hazardous materials kept at each site STAPLEE Criteria S T A P L E E Social Technical administrative Political Legal Economic Environment Considerations ¢Oi y f For = ° y 73 E g t3 45 u z ¢ ° 87,Alternative ? < - -. V, N - - — a O 7 -? A q4,2 ;Actions v J % = Y e 0. --1 -0. V) W ... 0.^ U CJ C. W ':7 fs -.U Lii L + + + + + + + + + + + + + n/a + + + n/a + + + n/a n/a Comments: In-place via Tier 2 reporting requirements Benefit: Safety of first responders and community Cost/Funding Source: Existing Responsible Party: Tier 2 facilities, Iowa DNR, EMA Timeframe for Completion: Ongoing—Continuous Cycle 418