Municipal Utilities Department 

The Municipal Utilities Department (MUD) is responsible for the operations of three utilities important to everyday life:

  • water treatment and distribution,
  • wastewater treatment, and
  • stormwater collection and discharge to local waterways. 

Work performed by the MUD adheres to applicable regulations and responsible business practices. The MUD Quarterly Operations Report (QOR) details department operations.


Visit Utility Services to learn more about:

  • Water, wastewater and stormwater utility services for residents and businesses
  • Permit requirements and regulations
  • Fee calculators
  • Industrial pretreatment
  • Fats, Oils, and Grease (FOG) Program

To report water, wastewater or stormwater emergencies, including broken pipes, water waste or illegal discharge of hazardous materials into the storm drain system, please Contact Us.

Water Facts: Learn More About City Water


External Links

Environmental Protection Agency (EPA)


This City of Stockton web page last reviewed on --- 4/29/2022