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Main Engineering Office
1437 4th Street, Ste. 300
Santa Monica, CA 90401
Phone: (310) 458-8721
Fax: (310) 393-4425

Permit Center
1685 Main Street, Rm. 113
Santa Monica, CA 90401
Phone: (310) 458-8737

Mon – Thurs, 8 AM to 5 PM
Alternating Fridays, 8 AM to 5 PM
Click here to see which Fridays City Hall is open


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Utility Information 


**Click here for City water, sewer, and storm drain system GIS maps and data**

Additional utility information available online:

The below utility information is available for viewing at the Public Works Counter located on the first floor of City Hall, 1685 Main Street. Business hours are Monday through Friday, 8:00 a.m. to 5:00 p.m.

  • Water, sewer, and storm drain system maps and information
  • Sewer permit/connection records
  • Fire hydrant flow test information

 For additional utility information by email, send a detailed request to





City of Santa Monica © 2019

1685 Main St., Santa Monica, CA 90401 · (310) 458-8411 · TTY (310) 917-6626