Construction workers in H-Viz vests walking around a construction site. There is large construction vehicles and a deep channel dug out. Two workers are carrying a large black pipe toward the opening, past a pile of grey gravel.

Business Services

A crane bringing as massive pipe into a construction zone with a worker in a Hi-Viz shirt standing by.

The DeKalb County Department of Watershed Management provides programs and services that support commercial development while protecting the integrity of the county’s water and sewer systems.

This page includes information on capacity allocation, capacity credits, capacity assurance, and the Fats, Oils,
and Grease (FOG) program, which helps businesses operate responsibly and remain in compliance with county regulations. These services are designed to promote sustainable growth, system reliability, and clear guidance for the business community.

Industrial Services
Pretreatment Program

The Pretreatment Program protects our treatment systems and the environment.

Services:

  • Industrial wastewater permits
  • Self-monitoring requirements
  • Compliance inspections
  • Technical assistance

Contact:
Phone: 404-687-7150
Email: IPP@dekalbcountyga.gov
 

FOG Managements (Fats, Oils and Grease)

This program is required for food service establishments.

Program Elements:

  • Grease interceptor inspections
  • Compliance monitoring
  • Education and training
  • Permitting assistance

Contact: Watershed Management FOG program
Phone: 404-687-7150

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