EPA FRS facility record SLAC (web)

Citation

U.S. Environmental Protection Agency (EPA), Facility Registry Service (FRS). Facility record, registry ID 110000908475, “SLAC NATIONAL ACCELERATOR LABORATORY”. JSON, from the FRS public web service. https://frs-public.epa.gov/ords/frs_public2/frs_rest_services.get_facilities?output=JSON&registry_id=110000908475. Read 2026-11-10. Copy: raw/web/2026-11-10 EPA FRS facility record SLAC.md (original: .json beside it).

Bottom line

• The record places the facility “SLAC NATIONAL ACCELERATOR LABORATORY” at “2575 SAND HILL ROAD”, “MENLO PARK”, in the county “SAN MATEO”, California.
• It gives the latitude “37.42125” and the longitude “-122.20422”.

Background

EPA publishes facility records in the FRS. Its public web service returns one record in JSON for one registry ID. The record is a work of the U.S. Government, so the library rehosts it. The library uses this record for the place of SLAC National Accelerator Laboratory.

Key claims

• “FacilityName”:“SLAC NATIONAL ACCELERATOR LABORATORY” (FRSFacility)
• “LocationAddress”:“2575 SAND HILL ROAD”, “CityName”:“MENLO PARK”, “CountyName”:“SAN MATEO”, “StateAbbr”:“CA”, “ZipCode”:“94025-7015” (FRSFacility)
• “FIPSCode”:“06081” (FRSFacility)
• “Latitude83”:“37.42125”, “Longitude83”:“-122.20422” (FRSFacility)

Evidence and method

A federal registry record with 11 fields: registry ID, facility name, address, supplemental location, city, county, state, ZIP code, FIPS code, latitude and longitude. The latitude and longitude are decimal degrees. The field names end in “83”.

Limits

• The record gives one point for the facility. It does not give the edge of the site.
• The record does not say how EPA got the point, and it does not describe the work of the laboratory.
• The FRS has other records under the same laboratory name or address, with other points. Other records at the same address name a former substation, cleanup sites and wireless sites.