Worcester Hazard Mitigation Plan Update [DRAFT Last Revised – May 7, 2018]
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Worcester Hazard Mitigation Plan Update [DRAFT Last Revised – May 7, 2018] Tatnuck area of the City, December 2017 Adopted by the City Council ______ __, 2018 Prepared by the Central Massachusetts Regional Planning Commission 1 Mercantile Street, Suite 520 Worcester, MA 01608 www.cmrpc.org & Local Hazard Mitigation Team City of Worcester, Massachusetts Acknowledgements The Worcester City Council extends its thanks to participants in the Local Hazard Mitigation Team: Meghan Gomes, Emergency Management Michelle Smith, Executive Office Economic Development Robert Pezzella, Public School Dept. Francis Sena Jr., Inspectional Services Sandy Mawdsley, Emergency Management Chris Rutigliano, Technical Services George Sherrill, MCPHS Joseph Fitman, Emergency Management Intern Dan George, Police Dept. Robert Mansfield, Fire Dept. Jonathan Gervais, DPW&P Christine Dixon, St. Vincent Hospital John Coyne, St. Vincent Hospital Tony Penny, Clark University Stefanie Covino, Mass. Audubon Roger Clinton, Water Dept. Alissa Errede, Dept. Public Health Doug Courville, Worcester Fire Department James Kempton, DPW&P David Horne, Inspectional Services Richard Fiske, Emergency Management Luba Zhaurova, Energy & Asset Management Richard Cavalieri, DPW&P, Streets Steve Roberts, MassDOT Josh Watkins, Public School Dept. Raymond Binette, Police Dept. The Council likewise offers thanks to the Massachusetts Emergency Management Agency (MEMA) for guidance and feedback regarding this plan. In addition, thanks are extended to the staff of the Central Massachusetts Regional Planning Commission for process facilitation and preparation of this document. Central Massachusetts Regional Planning Commission Adam Menard, Assistant Planner Andrew Loew, Principal Planner Derrick Mathieu, Assistant Planner Trish Settles, Regional Collaboration & Community Planning Manager Matthew Franz, GIS Analyst Leah Stanley, GIS Intern Contents 1.0 INTRODUCTION .................................................................................................................... 3 1.1 Disaster Mitigation Plan ........................................................................................................ 3 1.2 Plan Purpose .......................................................................................................................... 3 2.0 PLANNING PROCESS ............................................................................................................ 3 3.0 REGIONAL AND COMMUNITY PROFILE ......................................................................... 6 4.0 NATURAL HAZARD IDENTIFICATION AND ANALYSIS .............................................. 7 4.1 Overview of Hazards and Impacts ........................................................................................ 8 4.2 Dam Failure ......................................................................................................................... 11 4.3 Drought ................................................................................................................................ 16 4.4 Earthquakes ......................................................................................................................... 21 4.5 Extreme Temperatures ........................................................................................................ 25 4.6 Flooding .............................................................................................................................. 29 4.7 Hurricanes ........................................................................................................................... 34 4.8 Severe Snowstorms / Ice Storms / Nor’easters ................................................................... 39 4.9 Severe Thunderstorms / Wind / Tornado ............................................................................ 43 4.10 Wildfires / Brush Fires ...................................................................................................... 48 4.11 Other Hazards .................................................................................................................... 52 4.12 Impacts of Climate Change on Hazards ............................................................................ 54 5.0 CRITICAL FACILITIES & VULNERABLE POPULATIONS ............................................ 57 5.1 Critical Facilities within Worcester ..................................................................................... 57 Category 1 – Emergency Response Facilities ........................................................................... 58 Category 2 – Non-Emergency Response Facilities ................................................................... 60 Category 3 – Dams .................................................................................................................... 61 Category 4 – Facilities/Populations to Protect .......................................................................... 61 6.0 EXISTING PROTECTION .................................................................................................... 67 6.1 Existing Protection Matrix .................................................................................................. 68 7.0 MITIGATION STRATEGY ................................................................................................... 73 7.1 Impact .................................................................................................................................. 73 7.2 Priority ................................................................................................................................. 73 7.3 Estimated Cost ..................................................................................................................... 74 8. PLAN ADOPTION, IMPLEMENTATION, AND MAINTENANCE .................................... 88 8.1 Plan Adoption ...................................................................................................................... 88 8.2 Plan Implementation ........................................................................................................... 88 8.3 Plan Monitoring and Evaluation ......................................................................................... 89 8.4 Potential Federal and State Funding Sources ...................................................................... 91 APPENDICES ............................................................................................................................ 101 A. Maps ................................................................................................................................. 101 B. Critical Infrastructure ....................................................................................................... 101 C. Public Survey Results ...................................................................................................... 101 D. Planning Team & Public Meetings .................................................................................. 101 E. Certificate of Adoption .................................................................................................... 101 F. Glossary ........................................................................................................................... 101 G. Repetitive Loss Properties ............................................................................................... 101 Worcester Hazard Mitigation Plan Draft May 2018 Page 2 1.0 INTRODUCTION 1.1 Disaster Mitigation Plan Congress enacted the Disaster Mitigation Act of 2000 (DMA 2000) on October 10, 2000. Also known as the Stafford Act Amendments, the bill was signed into law by President Clinton on October 30, 2000, creating Public Law 106-390. The law established a national program for pre- disaster mitigation and streamlined the federal administration of disaster relief. Specific rules on the implementation of DMA 2000 were published in the Federal Register in February 2002 and required that all communities must have a Hazard Mitigation Plan in place in order to qualify for future federal disaster mitigation grants following a Presidential disaster declaration; each plan must be updated every five years to remain valid. The Hazard Mitigation Plan emphasizes measures that can be taken to reduce or prevent future disaster damages caused by natural hazards. In the context of natural hazard planning, hazard mitigation refers to any action that permanently reduces or eliminates long-term risks to human life and property. 1.2 Plan Purpose New England weather is renowned for its mercurial and dramatic nature. Late summer hurricanes, major winter blizzards, and summer droughts are all part of climactic atmosphere in Central Massachusetts. These occur frequently enough to be familiar scenes to residents of Worcester. The intersection of these natural hazards with the built environment can transition these routine events into classified natural disasters. Since many cities and towns historically developed along waterways as a corridor for transportation and power, much development is present in riverine floodplains. Such historical development patterns of Central Massachusetts makes the likelihood of a devastating impact of a natural disaster more likely. This plan identifies the natural hazards facing the City of Worcester, assesses the vulnerabilities of the area’s critical facilities, infrastructure, residents, and businesses, and presents recommendations on how to mitigate