THE DOE RUN COMPANY BUICK RESOURCE RECYCLING FACILITY
Quick Summary
- •Released 5,856,415 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 $3,000 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
18594 STATE HWY KK
BOSS, MO 65440
View on map ↗ - County
- DENT County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 331492
- Inspections
- 6 · last Aug 6, 2025
- Total Penalties
- $3,000 · last Mar 7, 2024
- Registry ID
- 110017990478
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 | 9,471,472 | — |
| 2016 | 14,177,269 | +50% |
| 2017 | 5,856,415 | -59% |
| 2018 | 4,778,220 | -18% |
| 2019 | 4,146,923 | -13% |
| 2020 | 4,234,369 | +2% |
| 2021 | 3,291,901 | -22% |
| 2022 | 2,415,008 | -27% |
| 2023 | 2,846,841 | +18% |
| 2024 | 3,762,662 | +32% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 2,255,959 | 3,178 | 1,553 | 2,251,229 | 3,642,689 | |
| Zinc compounds | 450,792 | — | 16 | 450,776 | 32,052 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 395,215 | — | — | 395,215 | 20,868 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 328,865 | 12 | — | 328,853 | 91,261 | |
| Manganese compounds | 161,159 | 89 | — | 161,070 | 17,811 | |
| Antimony compounds | 63,214 | 2 | 61 | 63,151 | 81,648 | |
| Copper compounds | 36,478 | 12 | 35 | 36,431 | 3,709 | |
| Nickel compounds | 33,444 | 76 | 1 | 33,367 | 19,427 | ♦ Carcinogen |
| Arsenic compounds | 26,547 | 3,098 | 21 | 23,429 | 20,630 | ♦ Carcinogen |
| Cadmium compounds | 8,068 | 344 | 21 | 7,703 | 14,022 | ♦ Carcinogen |
| Selenium compounds | 2,891 | — | 20 | 2,871 | 6,294 | |
| Mercury compounds | 19 | 19 | — | — | — | |
| Dioxin and dioxin-like compounds | 9 | 9 | — | — | — | ♦ Carcinogen |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 1,708,948 | 2,772 | 654 | 1,705,523 | 630,346 | |
| Zinc compounds | 341,377 | — | 31 | 341,346 | 8,097 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 302,001 | — | — | 302,001 | 4,210 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 250,962 | 12 | — | 250,950 | 23,679 | |
| Manganese compounds | 123,111 | 90 | 0 | 123,021 | 4,406 | |
| Antimony compounds | 47,967 | 2 | 93 | 47,872 | 18,802 | |
| Copper compounds | 27,666 | — | 21 | 27,645 | 877 | |
| Nickel compounds | 23,751 | 78 | 0 | 23,673 | 3,307 | ♦ Carcinogen |
| Arsenic compounds | 21,030 | 3,165 | 89 | 17,776 | 5,024 | ♦ Carcinogen |
| Mercury compounds | 19 | 19 | — | — | — | |
| Dioxin and dioxin-like compounds | 9 | 9 | — | — | — | ♦ Carcinogen |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 1,459,186 | 2,469 | 239 | 1,456,477 | 1,826,450 | |
| Zinc compounds | 290,445 | — | 25 | 290,420 | 15,591 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 241,706 | — | — | 241,706 | 10,709 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 202,707 | 11 | — | 202,696 | 37,841 | |
| Manganese compounds | 99,252 | 90 | — | 99,162 | 8,345 | |
| Antimony compounds | 40,563 | 2 | 108 | 40,453 | 35,695 | |
| Nickel compounds | 28,573 | 22 | 0 | 28,550 | 7,344 | ♦ Carcinogen |
| Copper compounds | 23,395 | — | 11 | 23,384 | 11,468 | |
| Arsenic compounds | 18,700 | 3,333 | 121 | 15,246 | 9,217 | ♦ Carcinogen |
| Cadmium compounds | 10,453 | 372 | 13 | 10,068 | 5,369 | ♦ Carcinogen |
| Mercury compounds | 20 | 20 | — | — | — | |
| Dioxin and dioxin-like compounds | 9 | 9 | — | — | — | ♦ Carcinogen |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 1,988,149 | 2,911 | 202 | 1,985,036 | 2,195,097 | |
| Zinc compounds | 395,931 | — | 17 | 395,914 | 58,434 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 325,666 | — | — | 325,666 | 48,182 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 273,612 | 3 | 3 | 273,607 | 44,136 | |
| Manganese compounds | 133,816 | 92 | — | 133,724 | 18,773 | |
| Antimony compounds | 55,104 | 2 | 25 | 55,076 | 57,911 | |
| Nickel compounds | 41,161 | 19 | 9 | 41,133 | 13,326 | ♦ Carcinogen |
| Copper compounds | 31,828 | — | 19 | 31,809 | 45,162 | |
| Arsenic compounds | 22,898 | 641 | 1,502 | 20,755 | 15,828 | ♦ Carcinogen |
| Cadmium compounds | 15,392 | 70 | 10 | 15,312 | 3,573 | ♦ Carcinogen |
| Selenium compounds | 8,322 | — | 255 | 8,067 | 3,747 | |
| Mercury compounds | 21 | 21 | — | — | — | |
| Dioxin and dioxin-like compounds | 2 | 2 | — | — | — | ♦ Carcinogen |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 2,541,462 | 4,525 | 643 | 2,536,294 | 1,531,100 | |
| Zinc compounds | 507,731 | — | 10 | 507,721 | 77,988 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 444,555 | — | 4 | 444,551 | 70,805 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 369,988 | 13 | 0 | 369,975 | 56,883 | |
| Manganese compounds | 181,346 | 124 | — | 181,222 | 27,768 | |
| Antimony compounds | 71,166 | 2 | 45 | 71,119 | 27,048 | |
| Copper compounds | 41,053 | — | 16 | 41,037 | 24,321 | |
| Nickel compounds | 37,988 | 102 | 1 | 37,885 | 8,874 | ♦ Carcinogen |
| Arsenic compounds | 30,057 | 3,526 | 123 | 26,408 | 7,918 | ♦ Carcinogen |
| Cadmium compounds | 8,992 | 87 | 7 | 8,898 | 2,669 | ♦ Carcinogen |
| Mercury compounds | 22 | 22 | — | — | — | |
| Dioxin and dioxin-like compounds | 9 | 9 | — | — | — | ♦ Carcinogen |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 3,329,297 | 6,940 | 1,673 | 3,320,684 | 657,349 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 686,204 | — | — | 686,204 | 16,826 | |
| Antimony compounds | 119,135 | 3 | 99 | 119,034 | 176,971 | |
| Cadmium compounds | 12,279 | 441 | — | 11,838 | 4,424 | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 8 | 8 | — | — | — | ♦ Carcinogen |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | — | — | — | — | 85,813 | |
| Lead compounds | 2,986,576 | 3,992 | 100 | 2,982,484 | 337,910 | |
| Zinc compounds | 637,015 | — | — | 637,015 | 4,469 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 550,965 | — | — | 550,965 | 4,381 | |
| Manganese compounds | 225,380 | 124 | — | 225,256 | 1,900 | |
| Arsenic compounds | 146,178 | 3,929 | 68 | 142,181 | 104,527 | ♦ Carcinogen |
| Antimony compounds | 115,524 | 0 | 168 | 115,355 | 31,512 | |
| Copper compounds | 51,593 | — | — | 51,593 | 15,186 | |
| Nickel compounds | 50,924 | 92 | — | 50,832 | 1,970 | ♦ Carcinogen |
| Cadmium compounds | 14,034 | 434 | — | 13,600 | 1,200 | ♦ Carcinogen |
| Mercury compounds | 25 | 25 | — | — | — | |
| Dioxin and dioxin-like compounds | 8 | 8 | — | — | — | ♦ Carcinogen |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | — | — | — | — | 301,320 | |
| Lead compounds | 3,467,566 | 2,554 | 19 | 3,464,993 | 110,427 | |
| Zinc compounds | 801,738 | — | — | 801,738 | 5,115 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 693,182 | — | — | 693,182 | 2,300 | |
| Manganese compounds | 283,254 | 117 | — | 283,136 | 4,078 | |
| Arsenic compounds | 282,830 | 3,739 | 39 | 279,052 | 1,137 | ♦ Carcinogen |
| Antimony compounds | 180,592 | 0 | 100 | 180,492 | 137 | |
| Copper compounds | 64,797 | — | — | 64,797 | 27,611 | |
| Nickel compounds | 64,572 | 91 | — | 64,481 | 2,776 | ♦ Carcinogen |
| Cadmium compounds | 17,855 | 416 | — | 17,439 | 1,408 | ♦ Carcinogen |
| Mercury compounds | 24 | 24 | — | — | — | |
| Dioxin and dioxin-like compounds | 8 | 8 | — | — | — | ♦ Carcinogen |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | — | — | — | — | 205,661 | |
| Lead compounds | 13,801,196 | 2,768 | 35 | 13,798,393 | 22,988 | |
| Arsenic compounds | 195,956 | 3,362 | 215 | 192,379 | 1 | ♦ Carcinogen |
| Antimony compounds | 180,109 | — | 190 | 179,919 | 16 | |
| Dioxin and dioxin-like compounds | 8 | 8 | — | — | — | ♦ Carcinogen |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | — | — | — | — | 95,439 | |
| Lead compounds | 8,770,537 | 2,381 | 174 | 8,767,982 | 21,309 | |
| Arsenic compounds | 415,100 | 547 | 143 | 414,410 | 81 | ♦ Carcinogen |
| Antimony compounds | 285,827 | 3 | 72 | 285,752 | — | |
| Dioxin and dioxin-like compounds | 8 | 8 | — | — | — | ♦ 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 |
|---|---|---|---|---|
| Zinc compounds | — | 2,080 | — | — |
| Nickel compounds | — | 36 | — | — |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | — | 36 | — | — |
| Manganese compounds | — | 12 | — | — |
| Arsenic compounds | — | 528 | — | — |
| Copper compounds | — | 25 | — | — |
| Lead compounds | — | 80,314 | — | — |
| Selenium compounds | — | 98 | — | — |
| Cadmium compounds | — | 1,111 | — | — |
| Antimony compounds | — | 916 | — | — |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | — | 609 | — | — |
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 |
|---|---|---|---|---|---|
|
TIMBER RIDGE LANDFILL
RICHWOODS, MO
|
Cadmium compounds | 1,926 | — | — | — |
|
TIMBER RIDGE LANDFILL
RICHWOODS, MO
|
Zinc compounds | 3,355 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT, INC.
EMELLE, AL
|
Zinc compounds | 3,649 | — | — | — |
|
ELEMENTAL ENVIRONMENTAL SOLUTIONS LLC
ARKADELPHIA, AR
|
Zinc compounds | 25,019 | — | — | — |
|
TIMBER RIDGE LANDFILL
RICHWOODS, MO
|
Lead compounds | 1,184,722 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT, INC.
EMELLE, AL
|
Lead compounds | 333,540 | — | — | — |
|
ELEMENTAL ENVIRONMENTAL SOLUTIONS LLC
ARKADELPHIA, AR
|
Lead compounds | 2,123,753 | — | — | — |
|
DOE RUN COMPANY BUICK MINE AND MILL THE
BOSS, MO
|
Lead compounds | — | 674 | — | — |
|
DOE RUN COMPANY BUICK MINE AND MILL THE
BOSS, MO
|
Arsenic compounds | — | 107 | — | — |
|
TIMBER RIDGE LANDFILL
RICHWOODS, MO
|
Arsenic compounds | 897 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT, INC.
EMELLE, AL
|
Arsenic compounds | 2,656 | — | — | — |
|
ELEMENTAL ENVIRONMENTAL SOLUTIONS LLC
ARKADELPHIA, AR
|
Arsenic compounds | 16,971 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT, INC.
EMELLE, AL
|
Cadmium compounds | 1,174 | — | — | — |
|
ELEMENTAL ENVIRONMENTAL SOLUTIONS LLC
ARKADELPHIA, AR
|
Cadmium compounds | 10,912 | — | — | — |
|
DOE RUN COMPANY BUICK MINE AND MILL THE
BOSS, MO
|
Zinc compounds | — | 30 | — | — |
|
DOE RUN COMPANY BUICK MINE AND MILL THE
BOSS, MO
|
Cadmium compounds | — | 11 | — | — |
|
CHEMICAL WASTE MANAGEMENT, INC.
EMELLE, AL
|
Chromium compounds (except for chromite ore mined in the Transvaal Region) | 12,225 | — | — | — |
|
ELEMENTAL ENVIRONMENTAL SOLUTIONS LLC
ARKADELPHIA, AR
|
Chromium compounds (except for chromite ore mined in the Transvaal Region) | 78,588 | — | — | — |
|
TIMBER RIDGE LANDFILL
RICHWOODS, MO
|
Chromium compounds (except for chromite ore mined in the Transvaal Region) | 448 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT, INC.
EMELLE, AL
|
Selenium compounds | 334 | — | — | — |
|
ELEMENTAL ENVIRONMENTAL SOLUTIONS LLC
ARKADELPHIA, AR
|
Selenium compounds | 2,446 | — | — | — |
|
TIMBER RIDGE LANDFILL
RICHWOODS, MO
|
Selenium compounds | 3,514 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT, INC.
EMELLE, AL
|
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 1,675 | — | — | — |
|
ELEMENTAL ENVIRONMENTAL SOLUTIONS LLC
ARKADELPHIA, AR
|
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 10,748 | — | — | — |
|
TIMBER RIDGE LANDFILL
RICHWOODS, MO
|
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 8,446 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT, INC.
EMELLE, AL
|
Manganese compounds | 2,344 | — | — | — |
|
ELEMENTAL ENVIRONMENTAL SOLUTIONS LLC
ARKADELPHIA, AR
|
Manganese compounds | 15,149 | — | — | — |
|
TIMBER RIDGE LANDFILL
RICHWOODS, MO
|
Manganese compounds | 318 | — | — | — |
|
TIMBER RIDGE LANDFILL
RICHWOODS, MO
|
Nickel compounds | 2,719 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT, INC.
EMELLE, AL
|
Nickel compounds | 1,737 | — | — | — |
|
ELEMENTAL ENVIRONMENTAL SOLUTIONS LLC
ARKADELPHIA, AR
|
Nickel compounds | 14,971 | — | — | — |
|
TIMBER RIDGE LANDFILL
RICHWOODS, MO
|
Antimony compounds | 7,289 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT, INC.
EMELLE, AL
|
Antimony compounds | 9,995 | — | — | — |
|
ELEMENTAL ENVIRONMENTAL SOLUTIONS LLC
ARKADELPHIA, AR
|
Antimony compounds | 64,223 | — | — | — |
|
DOE RUN COMPANY BUICK MINE AND MILL THE
BOSS, MO
|
Antimony compounds | — | 141 | — | — |
|
CHEMICAL WASTE MANAGEMENT, INC.
EMELLE, AL
|
Copper compounds | 419 | — | — | — |
|
ELEMENTAL ENVIRONMENTAL SOLUTIONS LLC
ARKADELPHIA, AR
|
Copper compounds | 2,863 | — | — | — |
|
TIMBER RIDGE LANDFILL
RICHWOODS, MO
|
Copper compounds | 405 | — | — | — |
|
DOE RUN COMPANY BUICK MINE AND MILL THE
BOSS, MO
|
Copper compounds | — | 22 | — | — |
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 |
|---|---|---|---|---|
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | — | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| rcra | Violation of a permit condition or requirement | Aug 6, 2025 | Oct 17, 2025 | Resolved |
| caa | FRV | Jun 9, 2025 | — | Open |
| caa | FRV | Jul 8, 2024 | — | Open |
| caa | FRV | Jun 8, 2024 | — | Open |
| caa | FRV | Oct 6, 2023 | — | Open |
| rcra | Violation of a permit condition or requirement | Sep 20, 2023 | May 16, 2024 | Resolved |
| caa | FRV | Jul 28, 2023 | — | Open |
| caa | FRV | Jul 26, 2023 | — | Open |
| caa | HPV | May 15, 2023 | May 22, 2025 | Resolved |
| caa | HPV | Jul 27, 2022 | Feb 19, 2025 | Resolved |
| rcra | Land Disposal Restrictions: Treatment Standards | Jun 25, 2020 | Jun 25, 2022 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jun 25, 2020 | Jun 25, 2022 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Jun 25, 2020 | Jun 25, 2022 | Resolved |
| rcra | Land Disposal Restrictions: General | Jun 25, 2020 | Jun 25, 2022 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jun 25, 2020 | Jun 25, 2022 | Resolved |
| caa | FRV | May 7, 2020 | — | Open |
| caa | FRV | Feb 6, 2020 | — | Open |
| caa | HPV | Aug 30, 2019 | Aug 30, 2019 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Feb 27, 2019 | Jun 25, 2020 | Resolved |
| rcra | Violation of a permit condition or requirement | Feb 27, 2019 | Jun 25, 2020 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Feb 27, 2019 | Jun 25, 2020 | Resolved |
| caa | HPV | Sep 26, 2018 | Aug 30, 2019 | Resolved |
| rcra | Violation of a permit condition or requirement | Dec 19, 2017 | Feb 27, 2019 | Resolved |
| rcra | Violation of a permit condition or requirement | Sep 27, 2017 | Oct 6, 2017 | Resolved |
| rcra | Violation of a permit condition or requirement | Mar 22, 2017 | Sep 27, 2017 | Resolved |
| rcra | Violation of a permit condition or requirement | Dec 8, 2016 | Dec 20, 2017 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Dec 8, 2016 | Dec 20, 2017 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | Dec 8, 2016 | Dec 20, 2017 | Resolved |
| rcra | Violation of a permit condition or requirement | Jun 8, 2015 | Jun 7, 2016 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Dec 30, 2014 | Jun 7, 2016 | Resolved |
| rcra | Land Disposal Restrictions: General | Sep 5, 2012 | Jun 7, 2016 | Resolved |
| rcra | EPA Administered Permit Programs: the HW Permit Program Changes to Permits | Sep 5, 2012 | Jun 7, 2016 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General Facility Standards | Sep 5, 2012 | Jun 7, 2016 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General | Sep 5, 2012 | Jun 7, 2016 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Containment Buildings | Sep 5, 2012 | Jun 7, 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 |
|---|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.10 mg/L | 7.50 | +21% | Mar 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.10 mg/L | 2.80 | +225% | Mar 2019 | Resolved |
| Arsenic, total recoverable | DMR, Limited - Numeric Violation | 2.15 kg/d | 0.13 | +1,589% | Feb 2019 | Open |
| Zinc, total recoverable | DMR, Limited - Numeric Violation | 2.15 kg/d | 1.18 | +82% | Feb 2019 | Open |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 17.34 kg/d | 0.04 | +42,333% | Feb 2019 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.11 mg/L | 0.04 | +179% | Feb 2019 | Open |
| Zinc, total recoverable | DMR, Limited - Numeric Violation | 0.89 mg/L | 0.31 | +190% | Feb 2019 | Open |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 7.19 mg/L | 0.02 | +33,498% | Feb 2019 | Open |
| Cadmium, total recoverable | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.00 | +3,020% | Feb 2019 | Open |
| Arsenic, total recoverable | DMR, Limited - Numeric Violation | 2.15 kg/d | 0.06 | +3,279% | Feb 2019 | Open |
| Zinc, total recoverable | DMR, Limited - Numeric Violation | 0.89 mg/L | 0.15 | +482% | Feb 2019 | Open |
| Arsenic, total recoverable | DMR, Limited - Numeric Violation | 0.89 mg/L | 0.02 | +5,469% | Feb 2019 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.11 mg/L | 0.02 | +461% | Feb 2019 | Open |
| Cadmium, total recoverable | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.00 | +6,140% | Feb 2019 | Open |
| Zinc, total recoverable | DMR, Limited - Numeric Violation | 2.15 kg/d | 0.59 | +264% | Feb 2019 | Open |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 17.34 kg/d | 0.08 | +21,117% | Feb 2019 | Open |
| Arsenic, total recoverable | DMR, Limited - Numeric Violation | 0.89 mg/L | 0.03 | +2,600% | Feb 2019 | Open |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 7.19 mg/L | 0.01 | +67,730% | Feb 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.00 mg/L | 2.80 | +114% | Dec 2018 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 157.00 mg/L | 120.00 | +31% | Jun 2018 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.20 mg/L | 2.80 | +336% | Mar 2018 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.20 mg/L | 7.50 | +63% | Mar 2018 | Open |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 3.08 kg/d | 0.04 | +7,433% | Feb 2018 | Open |
| Arsenic, total recoverable | DMR, Limited - Numeric Violation | 1.39 kg/d | 0.06 | +2,086% | Feb 2018 | Open |
| Cadmium, total recoverable | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.00 | +3,900% | Feb 2018 | Open |
| Cadmium, total recoverable | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.00 | +1,900% | Feb 2018 | Open |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 0.56 mg/L | 0.01 | +5,164% | Feb 2018 | Open |
| Arsenic, total recoverable | DMR, Limited - Numeric Violation | 0.25 mg/L | 0.02 | +1,475% | Feb 2018 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.02 | +21% | Feb 2018 | Open |
| Arsenic, total recoverable | DMR, Limited - Numeric Violation | 0.25 mg/L | 0.03 | +664% | Feb 2018 | Open |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 3.08 kg/d | 0.08 | +3,667% | Feb 2018 | Open |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 0.56 mg/L | 0.02 | +2,507% | Feb 2018 | Open |
| Arsenic, total recoverable | DMR, Limited - Numeric Violation | 1.39 kg/d | 0.13 | +993% | Feb 2018 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 84.50 mg/L | 80.00 | +6% | Jun 2017 | Open |
| Arsenic, total recoverable | DMR, Limited - Numeric Violation | 0.23 mg/L | 0.03 | +609% | May 2017 | Open |
| Arsenic, total recoverable | DMR, Limited - Numeric Violation | 0.57 kg/d | 0.06 | +793% | May 2017 | Resolved |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 2.17 kg/d | 0.04 | +5,222% | May 2017 | Resolved |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 6.02 kg/d | 0.08 | +7,267% | May 2017 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.02 | +62% | May 2017 | Resolved |
| Arsenic, total recoverable | DMR, Limited - Numeric Violation | 0.23 mg/L | 0.02 | +1,363% | May 2017 | Resolved |
| Arsenic, total recoverable | DMR, Limited - Numeric Violation | 1.58 kg/d | 0.13 | +1,143% | May 2017 | Open |
| Cadmium, total recoverable | DMR, Limited - Numeric Violation | 0.11 mg/L | 0.00 | +11,200% | May 2017 | Open |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 0.89 mg/L | 0.02 | +4,073% | May 2017 | Open |
| Cadmium, total recoverable | DMR, Limited - Numeric Violation | 0.11 mg/L | 0.00 | +22,500% | May 2017 | Resolved |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 0.89 mg/L | 0.01 | +8,325% | May 2017 | Resolved |
| Arsenic, total recoverable | DMR, Limited - Numeric Violation | 0.23 mg/L | 0.02 | +1,363% | Apr 2017 | Resolved |
| Antimony, total recoverable | DMR, Limited - Numeric Violation | 3.31 kg/d | 2.54 | +31% | Apr 2017 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.02 | +62% | Apr 2017 | Resolved |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 15.33 kg/d | 0.08 | +18,661% | Apr 2017 | Open |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 15.33 kg/d | 0.04 | +37,422% | Apr 2017 | 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.