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LA County Sanitation Districts GIS Page

sandistrictsThe LA County Sanitation Districts are a partnership of 24 independent special districts that serve the wastewater and solid waste management needs of approximately 5.5 million people in Los Angeles County (County). The Sanitation Districts’ service area covers approximately 824 square miles and encompasses 78 cities and unincorporated territory within the County.

The Sanitation Districts makes its GIS data and maps available on its Service Area, Maps, and GIS Data Page (click here to open).  Download the data from that page (FYI it appears to work better in internet explorer than Chrome).

They currently have:

  • Administrative Boundaries
  • Facilities
  • Sphere of Influence

They also have maps as well (sample below)


Using GIS Data on this site

GIS Data downloaded from this site generally requires GIS software to view. Click here for a list of GIS Data Viewers

GIS data available on this website is provided AS IS - please read the GIS Data Portal Terms of Use

Data Field Descriptions

GIS Source Information
Database Name: eGIS_Boundaries_Admin
Feature Dataset Name (if applicable):
Reference Date: 2015
Accuracy: Other
Update Frequency: Unknown
Access Constraints:None

Contact Information
Peter Wilt
Environmental Planner
Sanitation Districts of Los Angeles County
Planning Section
1955 Workman Mill Road

Whittier, CA 90601
(562) 908-4288 x2733

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