The Midway City Sanitary District (MCSD) was established in 1939 as a special district under the Sanitary District Act of the State of California. The District’s service area covers approximately 10.4 square miles with a population of 96,888 residents. MCSD provides wastewater services to the City of Westminster and Orange County unincorporated areas.

 

Contact Information   

  • Address: 14451 Cedarwood Ave.               Westminster, Ca 92683

  • Year Established: 1939

  • Phone: (714) 893-3553

  • Website: www.midwaysanitarydistrict.com

  • Hours: Mon-Thur: 7:30 a.m.- 5:00 p.m.                      Friday: 8:00 a.m. – 5:00 p.m.

About MCSD

District Boundary Map

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Google Maps

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District Sphere of Influence

MCSD's SOI