PL PollutionLookup.com EPA-backed pollution lookup
Facility profile

Semco Enterprises Inc

No Violation Identified

No Violation Identified Primary Metals TRI + Clean Water Act + RCRA 110000477822 Los Angeles County
Noncompliance quarters
0

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

Penalties
$0

Recorded enforcement amount carried into the facility page.

Last inspection

Displayed as plain language instead of hidden in agency exports.

Trend
Watch

Reported on-site releases are lower in 2024 than in 2022.

Year Air Water Land Total
2022 32 lbs 166 lbs 0 lbs 198 lbs
2023 24 lbs 142 lbs 0 lbs 166 lbs
2024 23 lbs 149 lbs 0 lbs 172 lbs
Chemical breakdown

What this facility is reporting

  • water 156 lbs

    Zinc compounds

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

  • air 16 lbs

    Copper

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

  • air 0 lbs

    Lead

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

Enforcement layer

Why the ECHO-style detail matters

No Violation Identified

No Violation Identified Latest action not expanded yet.