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Facility profile

Slac National Accelerator Laboratory

No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.

No Violation Identified Other TRI + Clean Air Act + Clean Water Act + RCRA 110000908475 San Mateo County
Noncompliance quarters
1

Counted from the imported ECHO record over the last 12 quarters.

Penalties
$0

Recorded enforcement amount carried into the facility page.

Last inspection
2025-05-28

Displayed as plain language instead of hidden in agency exports.

Trend
Watch

Reported on-site releases are flat between 2022 and 2024.

Year Air Water Land Total
2022 2 lbs 1 lbs 0 lbs 3 lbs
2023 1 lbs 0 lbs 0 lbs 1 lbs
2024 1 lbs 2 lbs 0 lbs 3 lbs
Chemical breakdown

What this facility is reporting

  • water 3 lbs

    Lead

    Latest 2024 TRI data shows water as the largest reported pathway for this chemical at the facility.

Enforcement layer

Why the ECHO-style detail matters

No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.

No Violation Identified Last recorded inspection: 2025-05-28.