About Land Use Program

The primary responsibility of Land Use Program is reviewing and approving plans for Onsite Wastewater Treatment Systems within designated cities and unincorporated areas of the County of Los Angeles in an effort to protect groundwater sources. Program personnel also inspect and permit septic tank pumping vehicles, chemical toilet pumping vehicles, and toilet rental agencies. In addition, we are responsible for evaluating subdivision requests and conducting environmental reviews within its scope.

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Contact Us

Monday - Friday
8:00am - 5:00pm

Tel: (626) 430-5380
Fax: (626) 813-3016

County of Los Angeles Public Health
Environmental Health
Land Use Program
5050 Commerce Drive
Baldwin Park, CA 91706