Protect public buildings and natural/constructed infrastructure to reduce physical damage and sustain their function during extreme weather events.

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Protect public buildings and natural/constructed infrastructure to reduce physical damage and sustain their function during extreme weather events.

Best Practice of this action
Rating Guideline
1 star Inventory and/or map your sanitary sewer system, gray and green stormwater infrastructure, city roads and bridges, and municipal power lines; for MS4 cities, use an asset management system to monitor and maintain this infrastructure. Report tree inventories under BPA 16.7.
2 star Assess city-owned buildings and sites for vulnerabilities to extreme weather, and make investments to reduce or prevent damage and sustain function. Report water and wastewater facilities under BPA 29.7.
3 star Modify/rebuild infrastructure to make it more resilient; make investments in green and gray infrastructure that are strategically designed to fix specific intersections, underpasses, culverts or other areas prone to flash flooding, to resolve recent occurrences of combined sewer overflow, and/or to add meaningful system capacity for extreme rainfall events; invest in improvements that provide equitable community resilience; require preservation and function of existing wetlands in a given location for new developments.
Resources

Assessments: 

Investments: 

  • The Flood Hazard Mitigation Grant Assistance Program (FHM) provides technical and financial assistance to local government units for reducing the damaging effects of floods for up to 50% of the total cost of a project. The efforts of local governments to enforce their zoning ordinances, to sponsor flood mitigation public improvement projects, and to acquire or relocate flood-prone buildings have significantly helped to reduce risk to lives and flood damages across the state.
  • Funding from FEMA includes Building Resilient Infrastructure and Communities (BRIC) for pre-disaster hazard mitigation and other specialized funding grants to prepare, respond, and build resilience to disasters in your community. Contact your regional HSEM program coordinator to see if your project for hazard mitigation planning, aquifer storage, floodplain or stream restoration, flood diversion and storage, and green infrastructure might qualify.
  • Use a standard for new/renovated buildings/infrastructure: 
    • Fortified Commercial, a national standard for resilient construction from The Insurance Institute for Business & Home Safety
    • RELi Resilience Standard, combining design criteria with an integrative design process for neighborhoods, buildings, homes and infrastructure, developed in MN and being synchronized with LEED.
  • The Green Infrastructure Toolkit details strategies to manage stormwater, reduce urban heat island effects, improve air quality, and promote economic development and other sustainability goals.
  • The Hidden Valley Ecological Garden Stream and Floodplain Restoration Project (NC, 2006) used compost to increase organic matter and reduce flooding. See BPA 17.5 for details on compost use in stormwater management.
  • The MPCA and University of Minnesota Water Resources Center Clean Sweep Program assists MS4s and local communities in implementing and enhancing their own street sweeping program to help meet water quality goals and prevent storm drains from clogging and flooding. 
  • The Naturally Resilient Communities tool provides a set of solutions and case studies that use nature to address flooding.
Order Number
5
Action Type
Finite