Stormwater Plan Review
Stormwater Plan Review Documents & Regulations
Listed below are many of the documents from Gwinnett County that contain information concerning stormwater management. Many of these reports are also available at the Stormwater Plan Review Section office located at One Justice Square, 446 West Crogan Street in Lawrenceville. Please call 678.518.6000 if you have questions concerning any of these documents. Most of the documents listed below are in PDF format, thus Adobe Acrobat Reader is necessary to view the PDF files.
Unified Development Ordinance (UDO)
Design Manual for Developers
- Stormwater Quality Site Development Review Tool Documents
**Please note: Development applications received on or after May 1, 2018, must meet the standards as established within the Gwinnett County Stormwater Management Manual and the Storm Sewer Pipe Standards