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Facility profile

Us Ecology Idaho Inc

Violation Identified across 12 of the last 12 quarters, with $118,318 in recorded penalties.

Violation Identified Hazardous Waste TRI + Clean Air Act + RCRA 110046358133 Owyhee County
Noncompliance quarters
12

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

Penalties
$118,318

Recorded enforcement amount carried into the facility page.

Last inspection
2025-10-22

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 293 lbs 0 lbs 2,756,011 lbs 2,756,304 lbs
2023 641 lbs 0 lbs 3,767,129 lbs 3,767,770 lbs
2024 142 lbs 0 lbs 3,724,901 lbs 3,725,044 lbs
Chemical breakdown

What this facility is reporting

  • land 1,029,010 lbs

    Zinc compounds

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

  • land 488,400 lbs

    Copper compounds

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

  • land 424,153 lbs

    Lead compounds

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

  • land 322,449 lbs

    Ethylene glycol

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

  • land 314,448 lbs

    Nitrate compounds (water dissociable; reportable only when in aqueous solution)

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

  • land 150,241 lbs

    Chromium compounds (except for chromite ore mined in the Transvaal Region)

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

  • land 138,675 lbs

    Nickel compounds

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

  • land 113,936 lbs

    Manganese

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

  • land 74,282 lbs

    Zinc (fume or dust)

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

  • land 70,159 lbs

    Xylene (mixed isomers)

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

  • land 63,355 lbs

    n-Butyl alcohol

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

  • land 55,288 lbs

    Certain glycol ethers

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

  • land 48,275 lbs

    Nitric acid

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

  • land 42,483 lbs

    Mercury compounds

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

  • land 41,215 lbs

    Lithium carbonate

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

  • land 39,497 lbs

    1, 2, 4-Trimethylbenzene

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

  • land 39,177 lbs

    Methyl isobutyl ketone

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

  • land 28,584 lbs

    Diisocyanates

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

  • land 25,096 lbs

    Hydrogen fluoride

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

  • land 22,536 lbs

    Ammonia

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

  • land 17,907 lbs

    Nonylphenol Ethoxylates

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

  • land 17,018 lbs

    Vanadium compounds

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

  • land 16,669 lbs

    Barium

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

  • land 15,929 lbs

    Asbestos (friable)

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

  • land 14,682 lbs

    Arsenic compounds

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

  • land 14,142 lbs

    Dimethyl phthalate

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

  • land 13,616 lbs

    Cadmium

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

  • land 12,900 lbs

    tert-Butyl alcohol

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

  • land 12,014 lbs

    Nonylphenol

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

  • land 11,352 lbs

    Cobalt

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

  • land 10,571 lbs

    N-Methyl-2-pyrrolidone

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

  • land 10,353 lbs

    Diethanolamine

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

  • land 6,031 lbs

    Sodium nitrite

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

  • land 5,576 lbs

    Thiols, C8-20, �-�-perfluoro, telomers with acrylamide

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

  • land 4,068 lbs

    Polychlorinated biphenyls

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

  • land 2,907 lbs

    Perfluorooctane sulfonic acid

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

  • land 2,697 lbs

    Perfluorooctanoic acid

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

  • land 1,245 lbs

    Pendimethalin

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

  • land 1,153 lbs

    Perfluorodecanoic acid

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

  • land 698 lbs

    1-Propanesulfonic acid, 2-methyl-, 2-[[1-oxo-3-[(�-�-perfluoro-C4-16-alkyl)thio]propyl]amino] derivs., sodium salts

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

  • land 648 lbs

    Dioxin and dioxin-like compounds

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

  • land 379 lbs

    1-Propanaminium, 2-hydroxy-N, N, N-trimethyl-, 3-[(�-�-perfluoro-C6-20-alkyl)thio] derivs., chlorides

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

  • land 293 lbs

    Perfluorobutane sulfonic acid

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

  • land 282 lbs

    Potassium perfluorooctanesulfonate

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

  • land 216 lbs

    Trifluralin

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

  • land 203 lbs

    Perfluorononanoic acid

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

  • land 133 lbs

    Perfluorotetradecanoic acid

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

  • land 62 lbs

    Chlordane

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

  • land 22 lbs

    Hexachlorobenzene

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

  • land 20 lbs

    Heptachlor

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

Enforcement layer

Why the ECHO-style detail matters

Violation Identified across 12 of the last 12 quarters, with $118,318 in recorded penalties.

Violation Identified Last recorded inspection: 2025-10-22. Total penalties on record: $118,318.