Contact Us

Municipal Utilities


Report Water, Sewer or Stormwater Problems or Emergencies

24-Hour Emergency Service Center

Broken water lines, meters, or other service problems

Phone: (209) 937-8341


Utility Billing Customer Service   

24-Hour Automated Utility Account Inquiries, Payments, Billing, and Service Request 

425 N. El Dorado Street, 1st Floor

Stockton, CA 95202

Phone: (209) 937-8295

Fax: (209) 937-8051


Backflow Testing

Phone: (209) 937-7031


Delta Water Treatment Plant

Phone: (209) 937-8762


Regional Wastewater Control Facility

Phone: (209) 937-8700 



For current or upcoming project design and construction information

Phone: (209) 937-8706


Dental Amalgam, F.O.G., Industrial Pretreatment or Waste Haulers

Phone: (209) 937-8740


Permit Center

Phone: (209) 937-8436


Outreach Coordinator

Phone: (209) 937-8700


Water Conservation and Water Questions

Phone: (866) 786-5987 (866.STOK.WTR)



Water Field Office

Phone: (209) 937-7031


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This City of Stockton web page last reviewed on --- 12/5/2019