CHEMOURS - BELLE
Quick Summary
- •Released 186,386 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 $23,326 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
901 W DUPONT AVE
BELLE, WV 25015
View on map ↗ - County
- KANAWHA County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 325199
- Inspections
- 20 · last Aug 27, 2025
- Total Penalties
- $23,326 · last Oct 8, 2025
- Registry ID
- 110000344182
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 | 411,980 | — |
| 2016 | 216,055 | -48% |
| 2017 | 186,386 | -14% |
| 2018 | 344,288 | +85% |
| 2019 | 179,747 | -48% |
| 2020 | 124,010 | -31% |
| 2021 | 167,587 | +35% |
| 2022 | 73,015 | -56% |
| 2023 | 520,138 | +612% |
| 2024 | 505,712 | -3% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 229,495 | — | 229,495 | — | — | |
| Sodium nitrite | 125,676 | — | 125,676 | — | — | |
| Methanol | 92,267 | 79,353 | 12,914 | — | 11,455 | |
| Ammonia | 27,334 | 26,637 | 697 | — | — | |
| Formic acid | 25,733 | 548 | 25,185 | — | — | |
| Methyl methacrylate | 4,628 | 4,628 | — | — | 53,402 | |
| N,N-Dimethylformamide | 250 | 27 | 223 | — | — | ♦ Carcinogen |
| Cyanide compounds | 216 | 135 | 81 | — | 11,186 | |
| Dimethyl sulfate | 79 | 79 | — | — | 34,990 | ♦ Carcinogen |
| Polycyclic aromatic compounds | 34 | 34 | — | — | 64 | ♦ Carcinogen |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 0 | 0 | — | — | — | |
| Certain glycol ethers | 0 | 0 | — | — | — |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 260,776 | — | 260,776 | — | — | |
| Sodium nitrite | 142,806 | — | 142,806 | — | — | |
| Methanol | 81,562 | 81,562 | — | — | 42,545 | |
| Ammonia | 27,142 | 27,081 | 61 | — | — | |
| Methyl methacrylate | 5,713 | 5,713 | — | — | 82,136 | |
| Formic acid | 1,100 | — | 1,100 | — | — | |
| Polycyclic aromatic compounds | 326 | 34 | — | 292 | 111 | ♦ Carcinogen |
| Chloroform | 249 | 249 | — | — | — | ♦ Carcinogen |
| Cyanide compounds | 159 | 91 | 68 | — | 5,928 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 154 | 154 | — | — | — | |
| Dimethyl sulfate | 79 | 79 | — | — | 35,801 | ♦ Carcinogen |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 46 | 46 | — | — | — | |
| N,N-Dimethylformamide | 26 | 26 | — | — | — | ♦ Carcinogen |
| Certain glycol ethers | 0 | 0 | — | — | — |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Xylene (mixed isomers) | — | — | — | — | 28 | |
| Methanol | — | — | — | — | 5,463 | |
| Toluene | — | — | — | — | 2,010 | |
| n-Hexane | — | — | — | — | 3,720 | |
| Ammonia | 32,885 | 32,559 | 326 | — | — | |
| Formic acid | 28,255 | 745 | 27,510 | — | — | |
| Methyl methacrylate | 5,785 | 5,785 | — | — | 88,168 | |
| Formaldehyde | 3,600 | 3,380 | 220 | — | 2,803 | ♦ Carcinogen |
| Dimethylamine | 784 | 350 | 434 | — | — | |
| Cyanide compounds | 676 | 447 | 229 | — | 14,793 | |
| Polycyclic aromatic compounds | 330 | 34 | — | 296 | 62 | ♦ Carcinogen |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 304 | 304 | — | — | — | |
| Chloroform | 250 | 250 | 0 | — | — | ♦ Carcinogen |
| Dimethyl sulfate | 79 | 79 | — | — | 61,075 | ♦ Carcinogen |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 67 | 67 | — | — | — |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Xylene (mixed isomers) | — | — | — | — | 13,125 | |
| Dimethylamine | — | — | — | — | — | |
| n-Hexane | — | — | — | — | 9,117 | |
| Methanol | 90,908 | 90,908 | — | — | 50,353 | |
| Ammonia | 33,512 | 32,634 | 878 | — | — | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 20,575 | — | 20,575 | — | — | |
| Sodium nitrite | 11,267 | — | 11,267 | — | — | |
| Methyl methacrylate | 5,821 | 5,821 | — | — | 116,445 | |
| Formaldehyde | 3,543 | 3,543 | — | — | 23,452 | ♦ Carcinogen |
| Formic acid | 756 | 756 | — | — | — | |
| Polycyclic aromatic compounds | 330 | 34 | — | 296 | 111 | ♦ Carcinogen |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 278 | 278 | — | — | — | |
| Chloroform | 230 | 230 | — | — | — | ♦ Carcinogen |
| Cyanide compounds | 219 | — | 219 | — | 17,646 | |
| Dimethyl sulfate | 79 | 79 | — | — | 34,815 | ♦ Carcinogen |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 67 | 67 | — | — | — | |
| Toluene | 2 | — | 2 | — | 49,984 |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 43,641 | — | 43,641 | — | — | |
| Ammonia | 33,903 | 33,275 | 628 | — | — | |
| Sodium nitrite | 23,899 | — | 23,899 | — | — | |
| Creosote | 11,706 | 1,259 | — | 10,447 | 8,878 | ♦ Carcinogen |
| Methyl methacrylate | 5,586 | 5,586 | — | — | 1,765,901 | |
| Formaldehyde | 2,992 | 2,992 | — | — | 177 | ♦ Carcinogen |
| Formic acid | 754 | 754 | — | — | — | |
| Cyanide compounds | 545 | 358 | 187 | — | 117,744 | |
| Polycyclic aromatic compounds | 296 | — | — | 296 | 251 | ♦ Carcinogen |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 279 | 279 | — | — | — | |
| Chloroform | 214 | 214 | — | — | — | ♦ Carcinogen |
| Dimethyl sulfate | 79 | 79 | — | — | 828 | ♦ Carcinogen |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 62 | 62 | — | — | — | |
| Methanol | 44 | 44 | — | — | 52,933 | |
| n-Hexane | 5 | 5 | — | — | 9,815 | |
| Toluene | 5 | 5 | — | — | 53,750 |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Methanol | 97,161 | 97,161 | — | — | 29,029 | |
| Ammonia | 35,499 | 34,901 | 598 | — | — | |
| Sodium nitrite | 21,628 | — | 21,628 | — | — | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 11,844 | — | 11,844 | — | — | |
| Methyl methacrylate | 5,425 | 5,425 | — | — | 144,497 | |
| Dimethylamine | 3,819 | 3,819 | — | — | — | |
| N,N-Dimethylformamide | 1,549 | 1,549 | — | — | 3,200 | ♦ Carcinogen |
| Formaldehyde | 1,134 | 1,134 | — | — | 13 | ♦ Carcinogen |
| Formic acid | 724 | 724 | — | — | 80 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 370 | 370 | — | — | — | |
| Chloroform | 321 | 321 | — | — | 90 | ♦ Carcinogen |
| Cyanide compounds | 142 | — | 142 | — | 18,106 | |
| Dimethyl sulfate | 79 | 79 | — | — | 96,170 | ♦ Carcinogen |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 52 | 52 | — | — | — |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Methanol | 170,777 | 170,777 | — | — | 19,032 | |
| Ammonia | 51,348 | 50,740 | 608 | — | — | |
| Formic acid | 44,618 | 1,069 | 43,549 | — | — | |
| Methyl methacrylate | 35,962 | 9,326 | — | 26,636 | 214,070 | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 18,627 | — | 18,627 | — | — | |
| Sodium nitrite | 10,200 | — | 10,200 | — | — | |
| Dimethylamine | 4,610 | 4,610 | — | — | — | |
| Formaldehyde | 3,402 | 3,402 | — | — | 10 | ♦ Carcinogen |
| N,N-Dimethylformamide | 2,831 | 2,831 | — | — | — | ♦ Carcinogen |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 419 | 419 | — | — | — | |
| n-Butyl alcohol | 376 | 376 | — | — | 17,074 | |
| Chloroform | 363 | 363 | — | — | 3 | ♦ Carcinogen |
| Cyanide compounds | 329 | 212 | 117 | — | 13,598 | |
| Carbon tetrachloride | 271 | 271 | — | — | 3 | ♦ Carcinogen |
| Dimethyl sulfate | 79 | 79 | — | — | — | ♦ Carcinogen |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 68 | 68 | — | — | — | |
| Methyl tert-butyl ether | 7 | 7 | — | — | 28,100 | |
| Toluene | 1 | 1 | — | — | 8,202 |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Methanol | — | — | — | — | 21,233 | |
| Ammonia | 51,293 | 50,892 | 401 | — | 18 | |
| Formic acid | 44,680 | 1,131 | 43,549 | — | — | |
| Methyl methacrylate | 38,029 | 11,392 | 1 | 26,636 | 19,393 | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 23,086 | — | 23,086 | — | — | |
| Sodium nitrite | 12,642 | — | 12,642 | — | — | |
| Dimethylamine | 6,143 | 5,457 | 686 | — | — | |
| Formaldehyde | 5,397 | 5,049 | 348 | — | — | ♦ Carcinogen |
| N,N-Dimethylformamide | 2,859 | 2,473 | 386 | — | — | ♦ Carcinogen |
| Cyanide compounds | 539 | 196 | 343 | — | 55,478 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 431 | 431 | — | — | — | |
| n-Butyl alcohol | 429 | 387 | 42 | — | 4,528 | |
| Chloroform | 402 | 402 | — | — | — | ♦ Carcinogen |
| Carbon tetrachloride | 302 | 302 | — | — | — | ♦ Carcinogen |
| Dimethyl sulfate | 79 | 79 | — | — | 5,731 | ♦ Carcinogen |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 74 | 74 | — | — | — | |
| Toluene | 1 | 1 | — | — | 21,213 |
2016
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Methanol | 202,273 | 175,344 | 26,929 | — | 14,253 | |
| Ammonia | 50,373 | 49,418 | 955 | — | 5,716 | |
| Formic acid | 44,682 | 1,133 | 43,549 | — | — | |
| Methyl methacrylate | 38,565 | 11,928 | 1 | 26,636 | 53,654 | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 29,849 | — | 29,849 | — | — | |
| Sodium nitrite | 16,346 | — | 16,346 | — | — | |
| Creosote | 11,695 | 1,231 | — | 10,464 | 6,123 | ♦ Carcinogen |
| Dimethylamine | 7,200 | 6,514 | 686 | — | — | |
| Formaldehyde | 4,270 | 3,922 | 348 | — | 67 | ♦ Carcinogen |
| N,N-Dimethylformamide | 2,891 | 2,505 | 386 | — | — | ♦ Carcinogen |
| Chloromethane | 1,346 | 1,345 | 1 | — | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 574 | 574 | — | — | — | |
| n-Butyl alcohol | 432 | 390 | 42 | — | 13,778 | |
| Polycyclic aromatic compounds | 331 | 35 | — | 296 | 173 | ♦ Carcinogen |
| Chloroform | 324 | 324 | — | — | 18 | ♦ Carcinogen |
| Cyanide compounds | 318 | — | 318 | — | 14,076 | |
| Carbon tetrachloride | 244 | 244 | — | — | 18 | ♦ Carcinogen |
| Ethyl chloroformate | 117 | 117 | — | — | — | |
| Dimethyl sulfate | 79 | 79 | — | — | 48,560 | ♦ Carcinogen |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 71 | 71 | — | — | — |
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,N-Dimethylformamide | — | — | — | 11,933 |
| Methanol | — | — | — | 1,877 |
| Cyanide compounds | — | — | — | 11,186 |
| Dimethyl sulfate | — | — | — | 34,990 |
| Methyl methacrylate | — | — | 47,834 | 5,811 |
| Ammonia | — | — | — | 111,533 |
| Formic acid | — | — | — | 304,180 |
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 |
|---|---|---|---|---|---|
|
DSI LANDFILL
HURRICANE, WV
|
Polycyclic aromatic compounds | 64 | — | — | — |
|
ROSS INCINERATION SERVICES INC
GRAFTON, OH
|
Methanol | — | — | — | 4,113 |
|
GIANT CEMENT COMPANY
HARLEYVILLE, SC
|
Methanol | — | — | 7,342 | — |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Dimethyl sulfate | — | — | — | 34,980 |
|
ROSS INCINERATION SERVICES INC
GRAFTON, OH
|
Dimethyl sulfate | — | — | — | 10 |
|
GIANT CEMENT COMPANY
HARLEYVILLE, SC
|
Methyl methacrylate | — | — | 47,834 | — |
|
ROSS INCINERATION SERVICES INC
GRAFTON, OH
|
Methyl methacrylate | — | — | — | 5,568 |
|
ROSS INCINERATION SERVICES INC
GRAFTON, OH
|
Cyanide compounds | — | — | — | 2,703 |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Cyanide compounds | — | — | — | 8,483 |
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 |
|---|---|---|---|---|
| rcra | Standards Applicable to Generators of HW: General | Aug 25, 2025 | Oct 6, 2025 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | Aug 25, 2025 | Oct 6, 2025 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Aug 6, 2025 | Nov 13, 2025 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Tank Systems | Aug 6, 2025 | Nov 13, 2025 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Air Emission Standards for Equipment Leaks | May 12, 2025 | — | Open |
| rcra | Standards Applicable to Generators of HW: General | Mar 12, 2025 | Apr 23, 2025 | Resolved |
| cwa | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | Jan 27, 2025 | — | Open |
| cwa | Monitoring Violations - Frequency of Sampling Violation | Jan 27, 2025 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Jan 27, 2025 | — | Open |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Aug 14, 2024 | — | Open |
| rcra | Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Aug 14, 2024 | — | Open |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Aug 14, 2024 | — | Open |
| rcra | Standards for Owners and Operators of HW TSDs: Air Emission Standards for Equipment Leaks | Aug 14, 2024 | — | Open |
| rcra | Violation of a permit condition or requirement | Aug 14, 2024 | — | Open |
| rcra | Standards for Owners and Operators of HW TSDs: General Facility Standards | Aug 13, 2024 | — | Open |
| cwa | Monitoring Violations - Frequency of Sampling Violation | Aug 16, 2023 | — | Open |
| rcra | Violation of a permit condition or requirement | May 22, 2023 | Jun 26, 2023 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Apr 11, 2023 | Feb 27, 2024 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Apr 11, 2023 | Apr 20, 2024 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Jun 15, 2022 | Oct 25, 2022 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Mar 28, 2022 | Mar 30, 2022 | Resolved |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Sep 27, 2021 | — | Open |
| rcra | Standards Applicable to Generators of HW: General | Sep 2, 2021 | Sep 2, 2021 | Resolved |
| rcra | Land Disposal Restrictions: Prohibitions on Storage | Jul 26, 2021 | Feb 2, 2022 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jul 26, 2021 | Aug 26, 2021 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Mar 31, 2021 | May 3, 2021 | Resolved |
| caa | FRV | Jan 26, 2021 | — | Open |
| rcra | Standards Applicable to Generators of HW: General | Jan 14, 2021 | Jan 14, 2021 | Resolved |
| rcra | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | Dec 9, 2020 | Jul 22, 2021 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Tank Systems | Jun 10, 2020 | Aug 5, 2020 | Resolved |
| rcra | Violation of a permit condition or requirement | Jun 10, 2020 | Aug 5, 2020 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jun 10, 2020 | Jun 10, 2020 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Jun 10, 2020 | Aug 5, 2020 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Mar 2, 2020 | Mar 2, 2020 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Oct 24, 2019 | Dec 19, 2019 | Resolved |
| cwa | Monitoring Violations - Analysis not Conducted | Jul 22, 2019 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Jul 22, 2019 | — | Open |
| cwa | Monitoring Violations - Improper Analysis or Lab Error | Jul 22, 2019 | — | Open |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | Jul 2, 2018 | Aug 17, 2018 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Jul 2, 2018 | Sep 10, 2018 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Jul 2, 2018 | Aug 17, 2018 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Tank Systems | Jul 2, 2018 | Aug 17, 2018 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jul 2, 2018 | Aug 17, 2018 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Preparedness and Prevention | Apr 30, 2018 | May 25, 2018 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Preparedness and Prevention | Apr 18, 2018 | Jun 7, 2018 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Apr 18, 2018 | Jun 7, 2018 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | Jul 20, 2016 | Aug 19, 2016 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | Jul 20, 2016 | Aug 19, 2016 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Jul 20, 2016 | Aug 19, 2016 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Preparedness and Prevention | Oct 8, 2015 | Jan 19, 2016 | 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 |
|---|---|---|---|---|---|---|
| Cyanide, free [amenable to chlorination] | DMR, Limited - Numeric Violation | 2.22 mg/L | 0.40 | +455% | Dec 2025 | Open |
| Cyanide, free [amenable to chlorination] | DMR, Limited - Numeric Violation | 0.43 mg/L | 0.26 | +65% | Dec 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 407.00 MPN/100mL | 200.00 | +104% | Sep 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,200.00 MPN/100mL | 400.00 | +200% | Sep 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 500.00 MPN/100mL | 400.00 | +25% | Aug 2025 | Open |
| Temperature, water deg. fahrenheit | DMR, Limited - Numeric Violation | 96.40 deg F | 93.00 | +4% | Aug 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 500.00 MPN/100mL | 200.00 | +150% | Aug 2025 | Open |
| Temperature, water deg. fahrenheit | DMR, Limited - Numeric Violation | 94.10 deg F | 93.00 | +1% | Jul 2025 | Open |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 6.30 mg/L | 5.00 | +26% | Jan 2025 | Open |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 6.67 mg/L | 5.00 | +33% | Aug 2024 | Open |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 5.90 mg/L | 5.00 | +18% | Jul 2024 | Open |
| Temperature, water deg. fahrenheit | DMR, Limited - Numeric Violation | 94.60 deg F | 93.00 | +2% | Jul 2024 | Open |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 6.73 mg/L | 5.00 | +35% | May 2024 | Open |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 10.31 mg/L | 5.00 | +106% | Apr 2024 | Open |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 8.30 mg/L | 5.00 | +66% | Apr 2024 | Open |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 5.35 mg/L | 4.00 | +34% | Apr 2024 | Open |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 7.00 mg/L | 5.00 | +40% | Dec 2023 | Open |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 4.71 mg/L | 4.00 | +18% | Nov 2023 | Open |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 9.79 mg/L | 5.00 | +96% | Nov 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 220.00 MPN/100mL | 200.00 | +10% | Oct 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,400.00 MPN/100mL | 400.00 | +250% | Sep 2023 | Open |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 5.54 mg/L | 5.00 | +11% | Sep 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,400.00 MPN/100mL | 200.00 | +600% | Sep 2023 | Open |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 7.40 mg/L | 5.00 | +48% | May 2023 | Resolved |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 4.90 mg/L | 4.00 | +23% | May 2023 | Resolved |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 4.76 mg/L | 4.00 | +19% | Apr 2023 | Resolved |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 11.44 mg/L | 5.00 | +129% | Apr 2023 | Resolved |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 4.40 mg/L | 4.00 | +10% | Jan 2023 | Resolved |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 8.10 mg/L | 4.00 | +103% | Dec 2022 | Resolved |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 8.30 mg/L | 5.00 | +66% | Dec 2022 | Open |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 5.68 mg/L | 5.00 | +14% | Nov 2022 | Open |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 6.72 mg/L | 5.00 | +34% | Oct 2022 | Open |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 11.75 mg/L | 5.00 | +135% | Jul 2022 | Open |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 7.19 mg/L | 4.00 | +80% | Jul 2022 | Resolved |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 10.97 mg/L | 5.00 | +119% | Jun 2022 | Open |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 6.78 mg/L | 4.00 | +70% | Jun 2022 | Resolved |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 36.23 mg/L | 5.00 | +625% | Mar 2022 | Open |
| Toxicity [acute], Ceriodaphnia dubia | DMR, Limited - Numeric Violation | 9.74 toxic | 5.90 | +65% | Mar 2022 | Open |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 11.16 mg/L | 4.00 | +179% | Mar 2022 | Resolved |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 10.01 mg/L | 5.00 | +100% | Feb 2022 | Open |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 4.80 mg/L | 4.00 | +20% | Feb 2022 | Resolved |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 7.00 mg/L | 5.00 | +40% | Jan 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 1,229.84 kg/d | 730.03 | +68% | Dec 2021 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 391.28 kg/d | 272.85 | +43% | Dec 2021 | Open |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 5.81 mg/L | 4.00 | +45% | Nov 2021 | Resolved |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 7.32 mg/L | 5.00 | +46% | Nov 2021 | Open |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 9.58 mg/L | 5.00 | +92% | Oct 2021 | Open |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 5.08 mg/L | 4.00 | +27% | Oct 2021 | Resolved |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 52.00 mg/L | 4.00 | +1,200% | Oct 2021 | Open |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 5.09 mg/L | 4.00 | +27% | Sep 2021 | Resolved |
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.