The Los Angeles County Sanitation Districts (Districts) created this application to assist the public seeking records related to Phase I Environmental Site Assessments. To request public records on parcels located within the Districts' service area (represented by pins on the map), select a parcel to submit a public records request. Parcels not in the yellow shaded areas of the map are not serviced by the Districts; therefore, the Districts will not have records for these locations.

You can view these instructions at any time by clicking the icon at the top of the page.

For further assistance, please email gis@lacsd.org.