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Facility profile

Winnemucca Plant

Violation Identified across 1 of the last 12 quarters, with $13,600 in recorded penalties.

Violation Identified Chemicals TRI + Clean Air Act + Clean Water Act + RCRA 110000473005 Humboldt County
Noncompliance quarters
1

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

Penalties
$13,600

Recorded enforcement amount carried into the facility page.

Last inspection
2025-03-20

Displayed as plain language instead of hidden in agency exports.

Trend
Watch

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

Year Air Water Land Total
2022 1,061 lbs 0 lbs 0 lbs 1,061 lbs
2023 11,676 lbs 0 lbs 0 lbs 11,676 lbs
2024 10,394 lbs 0 lbs 0 lbs 10,394 lbs
Chemical breakdown

What this facility is reporting

  • air 9,224 lbs

    Ammonia

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

  • air 1,171 lbs

    Hydrogen cyanide

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

  • air 0 lbs

    Cyanide compounds

    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

Violation Identified across 1 of the last 12 quarters, with $13,600 in recorded penalties.

Violation Identified Last recorded inspection: 2025-03-20. Total penalties on record: $13,600.