Stormwater Studies & Resources

In an effort to be proactive with our infrastructure maintenance and natural resource protection, the City has completed a number of studies to determine overall watershed health and identify potential improvement projects.  These studies help identify future large capital projects and outreach programs. 

Stormwater Study Resources


Additionally, the City requires development (both public and private) to follow a minimum set of standards and design guidelines set forth in the latest editions of the Alpharetta Unified Development Code, the Alpharetta Stormwater Management Manual, the Georgia Stormwater Management Manual, and the Manual for Erosion and Sediment Control in Georgia.


Unified Development Code

Alpharetta Stormwater Management Manual

Georgia Stormwater Management Manual

Manual for Erosion and Sediment Control in Georgia