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Developer Resources

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Developer Resources




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Developer Resources

The Department of Water Resources (DWR) works closely with the Department of Planning and Development to provide resources for developers, businesses, and industries interested in working within Gwinnett County.

  • Water and Sewer Availability Letters, Mapping, and GIS questions: 678.376.7139​
  • Sewer Capacity Certification questions: 678.376.7026​
  • Plan Reviews, Permitting, and Variances - Planning & Development Utility Plan Review Section: 678.518.6000​
  • Fire Flow Testing: 678.376.7000

Maps and GIS

 Existing sewer map  Existing water map  GIS graphic
Existing Sewer Existing Water GIS Data Browser/As-Built Records

Ordinances, Standards, Policies, and Manuals

Municipal Codes

Water and Sewer

  • Capacity, Management, Operations, and Maintenance Program Annual Summary (2022)
  • Sewer Petition Policy

Water Distribution and Wastewater Collection Infrastructure Standards

  • Developer Pump Station Standards (January 2014)
  • Storm Sewer Pipe Standards (May 2018)
  • Water and Sewer Standards (April 2016)

Industrial Pretreatment

For questions about Gwinnett County’s Industrial Pretreatment Program, please contact Steven Stokes at 678.477.5768.

  • Dental Office Compliance Documents
  • Industrial Pretreatment Program Information
  • Industrial Waste Survey

Backflow Prevention

Submit Backflow Device Test Data Maintenance Reports online.

  • Approved backflow device testers
  • Approved backflow installation contractors
  • Backflow Prevention Manual
  • Device test data and maintenance form
  • Frequently Asked Questions
  • Gwinnett County Approved Testers Application


For questions about backflow, email DWRBackflowInspections@gwinnettcounty.com or call 678.376.4213.

Stormwater Resources

  • Stormwater Management Manual – Current, effective December 10, 2020
  • Stormwater Management Manual Version 1, effective until December 10, 2020
  • Storm Sewer Pipe Standards

BMP Management

  • Comprehensive As-built Stormwater BMP Review Checklist
  • Comprehensive As-built Stormwater BMP Review Checklist Fillable

Forms and Applications

  • Easement Encroachment Agreement
  • Developer Contractor Application
  • Owner and Developer Agreement - Meter Installation
  • Owner and Developer Agreement - Sanitary Sewer Installation
  • Owner and Developer Agreement - Water Main Installation
  • Private Development Request – Condos, Townhomes, Subdivisions
  • Private Development Request – Apartments
  • Sewer Capacity Request - Application
  • Sewer Capacity Request - Wastewater Flow Estimation Guidance 
  • Variance Request
  • Water, Sewer, Stormwater Piping As-Built Checklist

Rates and Fees

  • 2021 Water and Sewer Rate Resolution
  • Water, Sewer, and Stormwater Rates and Fees Table

Contractors

  • Approved Contractor List
  • Developer Contractor Application
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Gwinnett Justice &
Administration Center
75 Langley Drive
Lawrenceville, GA 30046

Phone: 770.822.8000

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