Birmingham Local Research

What matters for project planning

Birmingham's Hazard Mitigation and Floodplain Management Division and Stormwater Management Division publish floodplain maps and require a floodplain development permit for work proposed inside mapped flood hazard areas. Because Birmingham's drainage system channels stormwater through a network of streams, detention sites, and pipes across hilly terrain, parcel-specific flood status and drainage requirements should be checked before foundation, grading, or exterior work begins.

Official sources

• Birmingham floodplain management
• Birmingham stormwater management

Verify the property, not just the city

Citywide context cannot establish a parcel’s flood zone, historic designation, permit requirements, soil conditions, or concealed construction. Confirm those items with the appropriate authority and selected provider before work begins.