Floodplain Management

Review and evaluate building and construction activities adjacent to FEMA and community regulated floodplains. Floodplain Management staff issues Floodplain Development Permits within the county's jurisdiction. Staff coordinates floodplain activities with the Federal Emergency Management Agency (FEMA) to ensure that Arapahoe County complies with the National Flood Insurance Program (NFIP) to remain in good standing.  



Master Planning

Stormwater Master Planning is completed in conjunction with Federal Emergency Management Agency (FEMA), Southeast Metro Stormwater Authority (SEMSWA) and Urban Drainage and Flood Control District (UDFCD).

Here are Arapahoe County Master Drainage Plans: