Pooling resources for more efficient floodplain management
The Polis Center collaborates with the Indiana Department of Homeland Security and the Indiana Department of Natural Resources (IDNR)–with which we are a federally recognized Cooperating Technical Partner (CTP)–to understand and mitigate the risk of flooding and develop required mitigation plans in a number of Indiana counties. IDNR and the Polis Center are the only CTPs in Indiana. CTP projects are essential for governmental policy and flood mitigation and allow close work with local, state, and federal policymakers including FEMA Region 5.
The Federal Emergency Management Agency (FEMA) created the innovative CTP program to address the substantial challenge of keeping flood hazard maps current for over 20,000 communities that are in the National Flood Insurance Program (NFIP). The partnership provides the opportunity to pool resources and extend the productivity of limited public funds while facilitating more efficient floodplain management. It also enables customized approaches to flood hazard identification where unique conditions exist.
Polis has received federal grants through the CTP program every year since 2017 and has worked on Risk MAP projects since 2010. These awards support the IDNR effort to update flood maps for Indiana counties in the Lower East Fork White River watershed and update countywide flood maps in the Upper Wabash, Lower Wabash, Middle Wabash-Busseron, Sugar Creek, and Lower East Fork White River watersheds. These projects continue through Sept. 2022. Our goal, pending FEMA funding, is to conduct the Discovery process for the entire state in the next five years.
The CTP also laid the groundwork for researching the potential of using Indiana’s LiDAR data to create a data set of building outlines which can be used to better understand the risk of natural disasters.
To learn more, contact Marianne Cardwell.