COMMONWEALTH ROLLED PRODUCTS INC
Quick Summary
- •Released 125,278 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $42,000 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
1372 KY 1957
LEWISPORT, KY 42351
View on map ↗ - County
- HANCOCK County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 331314
- Inspections
- 9 · last Feb 12, 2025
- Total Penalties
- $42,000 · last May 22, 2025
- Registry ID
- 110058164187
How This Compares
Ranked by most recent year's total TRI releases.
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
Qtrs Non-Compliant
Qtrs Non-Compliant
Qtrs Non-Compliant
TRI Toxic Chemical Releases
Annual pounds of each toxic chemical released to air, water, and land, as reported to the EPA Toxic Release Inventory. Carcinogen (♦) and PFAS designations are per EPA and IARC classifications.
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 240,061 | — |
| 2016 | 149,101 | -38% |
| 2017 | 125,278 | -16% |
| 2018 | 151,875 | +21% |
| 2019 | 28,893 | -81% |
| 2020 | 53,031 | +84% |
| 2021 | 58,149 | +10% |
| 2022 | 91,316 | +57% |
| 2023 | 99,860 | +9% |
| 2024 | 129,920 | +30% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 47,601 | 47,601 | — | — | 28 | |
| Butyl acrylate | 31,719 | 31,719 | — | — | — | |
| n-Butyl alcohol | 20,089 | 20,089 | — | — | 7 | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 12,909 | 12,909 | — | — | 1,035 | |
| Copper | 6,246 | 6,246 | — | — | — | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 3,455 | 3,449 | 6 | — | — | |
| Manganese | 3,448 | 3,448 | — | — | — | |
| Hydrogen fluoride | 2,021 | 2,021 | — | — | — | |
| Aluminum (fume or dust) | 1,841 | 1,841 | — | — | 41,731 | |
| Chlorine | 496 | 496 | — | — | — | |
| Lead | 95 | 95 | — | — | 2,115 | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | 4 | ♦ Carcinogen |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 32,224 | 32,224 | — | — | — | |
| Butyl acrylate | 25,327 | 25,327 | — | — | — | |
| n-Butyl alcohol | 16,059 | 16,059 | — | — | 12 | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 11,792 | 11,792 | — | — | — | |
| Copper | 4,143 | 4,143 | — | — | — | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 2,641 | 2,633 | 8 | — | — | |
| Manganese | 2,632 | 2,632 | — | — | — | |
| Hydrogen fluoride | 1,622 | 1,622 | — | — | — | |
| Aluminum (fume or dust) | 1,451 | 1,451 | — | — | 33,980 | |
| Certain glycol ethers | 1,442 | 1,442 | — | — | 60 | |
| Chlorine | 380 | 380 | — | — | — | |
| Lead | 147 | 147 | — | — | — | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | 4 | ♦ Carcinogen |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| n-Butyl alcohol | — | — | — | — | 1 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 35,219 | 35,219 | — | — | 35 | |
| Butyl acrylate | 25,495 | 25,495 | — | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 11,334 | 11,334 | — | — | 2,515 | |
| Certain glycol ethers | 5,306 | 5,306 | — | — | 6 | |
| Copper | 4,232 | 4,232 | — | — | — | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 2,893 | 2,837 | 56 | — | 54 | |
| Manganese | 2,836 | 2,836 | — | — | — | |
| Hydrogen fluoride | 1,941 | 1,941 | — | — | — | |
| Aluminum (fume or dust) | 1,538 | 1,538 | — | — | 21,237 | |
| Chlorine | 374 | 374 | — | — | — | |
| Lead | 148 | 148 | — | — | — | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | 3 | ♦ Carcinogen |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 34,161 | 34,161 | — | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 11,185 | 11,185 | — | — | 220 | |
| Copper | 3,932 | 3,932 | — | — | — | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 2,903 | 2,901 | 2 | — | 120,437 | |
| Manganese | 2,900 | 2,900 | — | — | — | |
| Aluminum (fume or dust) | 1,488 | 1,488 | — | — | 23,292 | |
| Chlorine | 401 | 401 | — | — | — | |
| Certain glycol ethers | 325 | 325 | — | — | 27,878 | |
| 1,2,4-Trimethylbenzene | 309 | 309 | — | — | 5,576 | |
| n-Butyl alcohol | 275 | 275 | — | — | 5,576 | |
| Lead | 149 | 149 | — | — | — | ♦ Carcinogen |
| m-Xylene | 89 | 89 | — | — | 41,817 | |
| Naphthalene | 29 | 29 | — | — | 13,939 | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 3 | 3 | — | — | 3 | ♦ Carcinogen |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 29,659 | 29,659 | — | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 8,857 | 8,857 | — | — | — | |
| Copper | 3,445 | 3,445 | — | — | — | |
| Certain glycol ethers | 2,630 | 2,630 | — | — | 14,935 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 2,487 | 2,487 | — | — | 36,160 | |
| Manganese | 2,486 | 2,486 | — | — | — | |
| Aluminum (fume or dust) | 1,240 | 1,240 | — | — | 39,160 | |
| 1,2,4-Trimethylbenzene | 1,113 | 1,113 | — | — | 2,987 | |
| n-Butyl alcohol | 400 | 400 | — | — | 2,987 | |
| Chlorine | 340 | 340 | — | — | — | |
| m-Xylene | 252 | 252 | — | — | 22,403 | |
| Lead | 119 | 119 | — | — | — | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 3 | 3 | — | — | 3 | ♦ Carcinogen |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 28,186 | 28,186 | — | — | — | |
| Naphthalene | 455 | 455 | — | — | 6,074 | ♦ Carcinogen |
| m-Xylene | 252 | 252 | — | — | 18,221 |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 69,696 | 69,696 | — | — | — | |
| Aluminum (fume or dust) | 55,568 | 55,568 | — | — | 38,155 | |
| Copper | 4,601 | 4,601 | — | — | — | |
| Certain glycol ethers | 3,901 | 3,901 | — | — | 16,548 | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 3,390 | 3,390 | — | — | — | |
| n-Butyl alcohol | 3,178 | 3,178 | — | — | 3,310 | |
| 1,2,4-Trimethylbenzene | 2,366 | 2,366 | — | — | 3,310 | |
| Manganese | 2,239 | 2,239 | — | — | — | |
| Chlorine | 1,698 | 1,698 | — | — | — | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 1,608 | 1,608 | — | — | 888 | |
| m-Xylene | 1,511 | 1,511 | — | — | 24,823 | |
| Ethylbenzene | 736 | 736 | — | — | 1,655 | ♦ Carcinogen |
| Naphthalene | 683 | 683 | — | — | 8,275 | ♦ Carcinogen |
| Methyl isobutyl ketone | 632 | 632 | — | — | — | ♦ Carcinogen |
| Lead | 68 | 68 | — | — | — | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | 2 | ♦ Carcinogen |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 56,056 | 56,056 | — | — | — | |
| Aluminum (fume or dust) | 45,789 | 45,789 | — | — | 35,216 | |
| Copper | 4,005 | 4,005 | — | — | — | |
| Certain glycol ethers | 3,569 | 3,569 | — | — | 19,448 | |
| Chlorine | 3,049 | 3,049 | — | — | — | |
| 1,2,4-Trimethylbenzene | 2,842 | 2,842 | — | — | 3,890 | |
| n-Butyl alcohol | 2,352 | 2,352 | — | — | 3,890 | |
| Manganese | 1,919 | 1,919 | — | — | — | |
| m-Xylene | 1,789 | 1,789 | — | — | 29,172 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 1,435 | 1,421 | 14 | — | 735 | |
| Naphthalene | 847 | 847 | — | — | 9,724 | ♦ Carcinogen |
| Ethylbenzene | 815 | 815 | — | — | 1,945 | ♦ Carcinogen |
| Methyl isobutyl ketone | 748 | 748 | — | — | — | ♦ Carcinogen |
| Lead | 63 | 63 | — | — | — | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | 2 | ♦ Carcinogen |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 71,656 | 71,656 | — | — | — | |
| Aluminum (fume or dust) | 57,081 | 57,081 | — | — | 33,575 | |
| Copper | 4,540 | 4,540 | — | — | — | |
| Certain glycol ethers | 3,736 | 3,736 | — | — | 18,147 | |
| Manganese | 2,259 | 2,259 | — | — | — | |
| Chlorine | 1,906 | 1,906 | — | — | — | |
| 1,2,4-Trimethylbenzene | 1,884 | 1,884 | — | — | 3,630 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 1,583 | 1,583 | — | — | 607 | |
| n-Butyl alcohol | 1,444 | 1,444 | — | — | 3,630 | |
| m-Xylene | 1,239 | 1,239 | — | — | 27,219 | |
| Ethylbenzene | 622 | 622 | — | — | 17,833 | ♦ Carcinogen |
| Naphthalene | 543 | 543 | — | — | 9,073 | ♦ Carcinogen |
| Methyl isobutyl ketone | 539 | 539 | — | — | — | ♦ Carcinogen |
| Lead | 69 | 69 | — | — | — | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | 3 | ♦ Carcinogen |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 86,251 | 86,251 | — | — | 100 | |
| Aluminum (fume or dust) | 64,885 | 64,885 | — | — | 38,727 | |
| Butyl acrylate | 46,700 | 46,700 | — | — | — | |
| Certain glycol ethers | 12,984 | 12,984 | — | — | 20,006 | |
| Copper | 6,455 | 6,455 | — | — | — | |
| 1,2,4-Trimethylbenzene | 5,039 | 5,039 | — | — | 4,001 | |
| n-Butyl alcohol | 4,361 | 4,361 | — | — | 4,001 | |
| m-Xylene | 3,965 | 3,965 | — | — | 30,008 | |
| Manganese | 2,516 | 2,516 | — | — | — | |
| Chlorine | 2,001 | 2,001 | — | — | — | |
| Ethylbenzene | 1,429 | 1,429 | — | — | 2,001 | ♦ Carcinogen |
| Naphthalene | 1,205 | 1,205 | — | — | 10,003 | ♦ Carcinogen |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 1,177 | 1,177 | — | — | 519 | |
| Methyl isobutyl ketone | 1,014 | 1,014 | — | — | — | ♦ Carcinogen |
| Lead | 79 | 79 | — | — | — | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | 3 | ♦ Carcinogen |
Waste Management & Recycling
How this facility manages toxic chemicals beyond direct releases — through recycling, energy recovery, and on-site or off-site treatment. Data from the most recent TRI reporting year. Quantities in pounds.
| Chemical | Released | Recycled | Energy Recovery | Treated |
|---|---|---|---|---|
| n-Butyl alcohol | — | — | 7 | — |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | — | 551,143 | — | — |
| Copper | — | 773,937 | — | — |
| Lead | — | 129,622 | — | — |
| Manganese | — | 1,041,803 | — | — |
Off-Site Transfer Destinations
Facilities to which toxic chemicals were transferred for disposal, recycling, energy recovery, or treatment during the most recent TRI reporting year. Quantities in pounds.
| Destination | Chemical | Disposal | Recycling | Energy Rec. | Treatment |
|---|---|---|---|---|---|
|
VEOLIA ES TECHNICAL SOLUTIONS LLC
WEST CARROLLTON, OH
|
n-Butyl alcohol | — | — | 7 | — |
|
KLOR KLEEN
CINCINNATI, OH
|
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 1,035 | — | — | — |
|
KLOR KLEEN
CINCINNATI, OH
|
Dioxin and dioxin-like compounds | 0 | — | — | — |
|
L R CHAPMAN PROPERTY
LEWISPORT, KY
|
Dioxin and dioxin-like compounds | 4 | — | — | — |
|
L R CHAPMAN PROPERTY
LEWISPORT, KY
|
Lead | 1,615 | — | — | — |
|
KLOR KLEEN
CINCINNATI, OH
|
Lead | — | 500 | — | — |
|
KLOR KLEEN
CINCINNATI, OH
|
Aluminum (fume or dust) | 206 | — | — | — |
|
L R CHAPMAN PROPERTY
LEWISPORT, KY
|
Aluminum (fume or dust) | 41,525 | — | — | — |
|
KLOR KLEEN
CINCINNATI, OH
|
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 28 | — | — | — |
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| cwa | Effluent Violations - Failed Toxicity Test | Feb 2, 2026 | — | Open |
| cwa | Effluent Violations - Failed Toxicity Test | Oct 14, 2025 | — | Open |
| cwa | Effluent Violations - Failed Toxicity Test | Apr 3, 2025 | — | Open |
| cwa | Effluent Violations - Failed Toxicity Test | Aug 2, 2024 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Sep 6, 2023 | — | Open |
| cwa | Effluent Violations - Narrative Effluent Violation | Sep 6, 2023 | — | Open |
| rcra | Standards Applicable to Generators of HW: General | Jul 6, 2023 | Jul 6, 2023 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Jul 6, 2023 | Jul 6, 2023 | Resolved |
| cwa | Effluent Violations - Narrative Effluent Violation | Dec 8, 2022 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Dec 8, 2022 | — | Open |
| cwa | Effluent Violations - Narrative Effluent Violation | Oct 13, 2020 | — | Open |
| cwa | Reporting Violations - Failure to Notify | Oct 13, 2020 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Oct 13, 2020 | — | Open |
| cwa | Effluent Violations - Narrative Effluent Violation | Oct 9, 2020 | — | Open |
| cwa | Reporting Violations - Failure to Notify | Oct 9, 2020 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Oct 9, 2020 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Oct 9, 2019 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jan 9, 2019 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Dec 9, 2016 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Dec 9, 2016 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jan 22, 2015 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Jan 22, 2015 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jun 4, 2014 | — | Open |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | May 3, 2012 | May 3, 2012 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | May 3, 2012 | May 3, 2012 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Dec 31, 2011 | — | Open |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Oct 20, 2003 | Nov 18, 2003 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Aug 6, 2002 | Aug 28, 2002 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Nov 8, 2001 | Nov 8, 2001 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Jul 24, 2001 | Aug 1, 2001 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General Facility Standards | Dec 20, 2000 | Aug 9, 2002 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Dec 20, 2000 | Aug 9, 2002 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Dec 20, 2000 | Aug 3, 2001 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Dec 20, 2000 | Feb 14, 2001 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Aug 28, 1998 | Sep 11, 1998 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Aug 28, 1998 | Sep 8, 1998 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Feb 23, 1998 | Sep 8, 1998 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Feb 23, 1998 | May 19, 1998 | Resolved |
| rcra | Land Disposal Restrictions: General | Feb 23, 1998 | Mar 11, 1998 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Aug 31, 1994 | Oct 20, 1994 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Apr 25, 1994 | Oct 20, 1994 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Jun 30, 1993 | Jan 31, 1995 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jun 30, 1993 | Jan 31, 1995 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Tank Systems | Jun 30, 1993 | Jan 31, 1995 | Resolved |
| rcra | Land Disposal Restrictions: General | Jun 29, 1993 | Oct 4, 1993 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Jun 29, 1993 | Aug 31, 1994 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Jun 29, 1993 | Oct 4, 1993 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jun 29, 1993 | Oct 4, 1993 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Jun 9, 1992 | Jun 30, 1993 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Feb 6, 1992 | Mar 20, 1992 | Resolved |
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| Oil & Grease | DMR, Limited - Numeric Violation | 89.08 kg/d | 75.36 | +18% | Jan 2026 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 149.13 kg/d | 144.37 | +3% | Jan 2026 | Open |
| Toxicity, final conc toxicity units | DMR, Limited - Numeric Violation | 46.79 toxic | 1.00 | +4,579% | Sep 2025 | Open |
| Toxicity, final conc toxicity units | DMR, Limited - Numeric Violation | 14.18 toxic | 1.00 | +1,318% | Jun 2025 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 209.76 kg/d | 144.37 | +45% | Jun 2025 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 101.94 kg/d | 75.36 | +35% | Jun 2025 | Open |
| Toxicity, final conc toxicity units | DMR, Limited - Numeric Violation | 13.50 toxic | 1.00 | +1,250% | Mar 2025 | Open |
| Toxicity, final conc toxicity units | DMR, Limited - Numeric Violation | 8.73 toxic | 1.00 | +773% | Dec 2024 | Open |
| Toxicity, final conc toxicity units | DMR, Limited - Numeric Violation | 16.62 toxic | 1.00 | +1,562% | Sep 2024 | Open |
| Toxicity, final conc toxicity units | DMR, Limited - Numeric Violation | 12.30 toxic | 1.00 | +1,130% | Jun 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 1,517.04 kg/d | 761.81 | +99% | Jun 2024 | Open |
| Toxicity, final conc toxicity units | DMR, Limited - Numeric Violation | 13.09 toxic | 1.00 | +1,209% | Mar 2024 | Open |
| Toxicity, final conc toxicity units | DMR, Limited - Numeric Violation | 8.93 toxic | 1.00 | +793% | Dec 2023 | Open |
| Toxicity, final conc toxicity units | DMR, Limited - Numeric Violation | 8.60 toxic | 1.00 | +760% | Sep 2023 | Open |
| Cyanide, total recoverable | DMR, Limited - Numeric Violation | 1.14 kg/d | 0.47 | +142% | Jul 2023 | Open |
| Toxicity, final conc toxicity units | DMR, Limited - Numeric Violation | 14.36 toxic | 1.00 | +1,336% | Jun 2023 | Open |
| Toxicity, final conc toxicity units | DMR, Limited - Numeric Violation | 1.53 toxic | 1.00 | +53% | Mar 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 1,079.52 kg/d | 761.81 | +42% | Mar 2023 | Open |
| Toxicity, final conc toxicity units | DMR, Limited - Numeric Violation | 7.94 toxic | 1.00 | +694% | Dec 2022 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 152.00 kg/d | 75.36 | +102% | Sep 2022 | Resolved |
| Oil & Grease | DMR, Limited - Numeric Violation | 224.49 kg/d | 144.37 | +55% | Sep 2022 | Open |
| Toxicity, final conc toxicity units | DMR, Limited - Numeric Violation | 10.37 toxic | 1.00 | +937% | Sep 2022 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 159.42 kg/d | 144.37 | +10% | Aug 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 450.28 kg/d | 430.85 | +5% | Jul 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 848.84 kg/d | 761.81 | +11% | Jul 2022 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 150.47 kg/d | 144.37 | +4% | Jul 2022 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 249.67 kg/d | 144.37 | +73% | Jun 2022 | Open |
| Toxicity, final conc toxicity units | DMR, Limited - Numeric Violation | 2.25 toxic | 1.00 | +125% | Jun 2022 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 295.05 kg/d | 144.37 | +104% | May 2022 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 178.00 kg/d | 144.37 | +23% | Apr 2022 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 148.35 kg/d | 75.36 | +97% | Apr 2022 | Resolved |
| Oil & Grease | DMR, Limited - Numeric Violation | 171.87 kg/d | 144.37 | +19% | Mar 2022 | Open |
| Toxicity, final conc toxicity units | DMR, Limited - Numeric Violation | 2.28 toxic | 1.00 | +128% | Mar 2022 | Open |
| Toxicity, final conc toxicity units | DMR, Limited - Numeric Violation | 4.10 toxic | 1.00 | +310% | Dec 2021 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 141.92 kg/d | 116.68 | +22% | Sep 2021 | Open |
| Toxicity, final conc toxicity units | DMR, Limited - Numeric Violation | 2.22 toxic | 1.00 | +122% | Sep 2021 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 312.18 kg/d | 199.76 | +56% | Sep 2021 | Open |
| Toxicity, final conc toxicity units | DMR, Limited - Numeric Violation | 11.61 toxic | 1.00 | +1,061% | Mar 2021 | Open |
| Toxicity, final conc toxicity units | DMR, Limited - Numeric Violation | 1.00 toxic | 1.00 | +99,999% | Dec 2020 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 225.80 kg/d | 199.76 | +13% | Nov 2020 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 240.31 kg/d | 199.76 | +20% | Oct 2020 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 231.44 kg/d | 199.76 | +16% | Sep 2020 | Open |
| Toxicity, final conc toxicity units | DMR, Limited - Numeric Violation | 1.14 toxic | 1.00 | +14% | Sep 2019 | Open |
| Toxicity, final conc toxicity units | DMR, Limited - Numeric Violation | 8.08 toxic | 1.00 | +708% | Mar 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 31.50 mg/L | 30.00 | +5% | Jan 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 49.00 mg/L | 45.00 | +9% | Jan 2019 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 1,002.28 kg/d | 116.68 | +759% | Nov 2018 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 1,668.60 kg/d | 199.76 | +735% | Nov 2018 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 771.16 kg/d | 493.04 | +56% | Oct 2018 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 2,129.12 kg/d | 868.50 | +145% | Aug 2018 | Open |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.