GERDAU MACSTEEL - FORT SMITH PLANT
Quick Summary
- •Released 10,228 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 $1,920 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
5225 PLANTERS RD
FORT SMITH, AR 72916
View on map ↗ - County
- SEBASTIAN County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 331110
- Inspections
- 6 · last Feb 24, 2026
- Total Penalties
- $1,920 · last Apr 1, 2022
- Registry ID
- 110000453401
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 | 10,053 | — |
| 2016 | 9,314 | -7% |
| 2017 | 10,228 | +10% |
| 2018 | 16,547 | +62% |
| 2019 | 156 | -99% |
| 2020 | 2,022 | +1200% |
| 2021 | 2,778 | +37% |
| 2022 | 7,575 | +173% |
| 2023 | 12,257 | +62% |
| 2024 | 8,720 | -29% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorine dioxide | — | — | — | — | — | |
| Sodium nitrite | — | — | — | — | — | |
| Zinc compounds | 6,054 | 6,054 | — | — | 4,127,684 | |
| Manganese compounds | 1,773 | 1,773 | — | — | 521,760 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 473 | 473 | — | — | 45,861 | |
| Copper compounds | 194 | 190 | 4 | — | 32,027 | |
| Nickel compounds | 174 | 174 | — | — | 3,203 | ♦ Carcinogen |
| Vanadium compounds | 33 | 33 | — | — | 6,417 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 8 | 8 | — | — | 2,257 | |
| Lead compounds | 6 | 6 | 1 | — | 40,187 | |
| Dioxin and dioxin-like compounds | 2 | 2 | — | — | 2 | ♦ Carcinogen |
| Molybdenum trioxide | 1 | 1 | — | — | — | ♦ Carcinogen |
| Mercury compounds | 0 | 0 | — | — | 143 |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Sodium nitrite | — | — | — | — | — | |
| Chlorine dioxide | — | — | — | — | — | |
| Zinc compounds | 9,535 | 9,535 | — | — | 3,857,476 | |
| Manganese compounds | 1,962 | 1,962 | — | — | 491,920 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 387 | 387 | — | — | 43,012 | |
| Copper compounds | 184 | 180 | 4 | — | 30,210 | |
| Nickel compounds | 128 | 128 | — | — | 3,051 | ♦ Carcinogen |
| Vanadium compounds | 34 | 34 | — | — | 6,010 | |
| Lead compounds | 14 | 14 | 0 | — | 37,678 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 10 | 10 | — | — | 2,111 | |
| Dioxin and dioxin-like compounds | 1 | 1 | — | — | 2 | ♦ Carcinogen |
| Molybdenum trioxide | 1 | 1 | — | — | — | ♦ Carcinogen |
| Mercury compounds | 1 | 1 | — | — | 134 |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Sodium nitrite | — | — | — | — | — | |
| Molybdenum trioxide | — | — | — | — | — | ♦ Carcinogen |
| Chlorine dioxide | — | — | — | — | — | |
| Zinc compounds | 5,266 | 5,266 | — | — | 3,714,615 | |
| Manganese compounds | 1,532 | 1,532 | — | — | 468,460 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 402 | 402 | — | — | 41,270 | |
| Copper compounds | 175 | 169 | 6 | — | 28,774 | |
| Nickel compounds | 149 | 149 | — | — | 2,878 | ♦ Carcinogen |
| Vanadium compounds | 29 | 29 | — | — | 5,792 | |
| Lead compounds | 17 | 16 | 1 | — | 36,162 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 4 | 4 | — | — | 2,032 | |
| Dioxin and dioxin-like compounds | 1 | 1 | — | — | 2 | ♦ Carcinogen |
| Mercury compounds | 0 | 0 | — | — | 129 |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Molybdenum trioxide | — | — | — | — | — | ♦ Carcinogen |
| Sodium nitrite | — | — | — | — | — | |
| Zinc compounds | 1,862 | 1,862 | — | — | 2,721,457 | |
| Manganese compounds | 740 | 740 | — | — | 513,900 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 102 | 102 | — | — | 33,700 | |
| Copper compounds | 38 | 29 | 9 | — | 26,053 | |
| Nickel compounds | 13 | 13 | — | — | 2,525 | ♦ Carcinogen |
| Lead compounds | 9 | 8 | 2 | — | 28,350 | |
| Vanadium compounds | 9 | 9 | — | — | 4,520 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 3 | 3 | — | — | 1,750 | |
| Dioxin and dioxin-like compounds | 1 | 1 | — | — | 2 | ♦ Carcinogen |
| Mercury compounds | 0 | 0 | — | — | 102 |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Sodium nitrite | — | — | — | — | — | |
| Zinc compounds | 1,439 | 1,439 | — | — | 2,112,156 | |
| Manganese compounds | 455 | 455 | — | — | 397,770 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 53 | 53 | — | — | 26,126 | |
| Copper compounds | 48 | 15 | 33 | — | 20,373 | |
| Lead compounds | 11 | 6 | 5 | — | 22,030 | |
| Nickel compounds | 7 | 7 | — | — | 2,045 | ♦ Carcinogen |
| Vanadium compounds | 5 | 5 | — | — | 3,507 | |
| Molybdenum trioxide | 2 | 2 | — | — | — | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 1 | 1 | — | — | 2 | ♦ Carcinogen |
| Mercury compounds | 0 | 0 | — | — | 78 |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Copper compounds | 140 | 128 | 12 | — | 23,471 | |
| Nickel compounds | 15 | 15 | — | — | 2,307 | ♦ Carcinogen |
| Mercury compounds | 0 | 0 | — | — | 91 |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Sodium nitrite | — | — | — | — | — | |
| Zinc compounds | 13,130 | 13,130 | — | — | 3,320,751 | |
| Manganese compounds | 3,049 | 3,049 | — | — | 463,230 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 197 | 197 | — | — | 38,910 | |
| Copper compounds | 110 | 103 | 7 | — | 20,788 | |
| Nickel compounds | 18 | 18 | — | — | 3,350 | ♦ Carcinogen |
| Vanadium compounds | 14 | 14 | — | — | 2,660 | |
| Lead compounds | 14 | 13 | 1 | — | 49,539 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 12 | 12 | — | — | 2,439 | |
| Molybdenum trioxide | 1 | 1 | — | — | — | ♦ Carcinogen |
| Mercury compounds | 1 | 1 | — | — | 153 | |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | 2 | ♦ Carcinogen |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | 8,211 | 7,985 | 226 | — | 4,421,321 | |
| Manganese compounds | 1,765 | 1,531 | 234 | — | 576,909 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 104 | 61 | 43 | — | 40,295 | |
| Copper compounds | 67 | 60 | 7 | — | 28,517 | |
| Vanadium compounds | 30 | 7 | 24 | — | 2,123 | |
| Nickel compounds | 24 | 10 | 14 | — | 2,877 | ♦ Carcinogen |
| Lead compounds | 20 | 18 | 1 | — | 6,056 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 4 | 4 | — | — | 2,571 | |
| Molybdenum trioxide | 3 | 3 | — | — | 584 | ♦ Carcinogen |
| Mercury compounds | 0 | 0 | — | — | 71 | |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | 3 | ♦ Carcinogen |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | 7,579 | 7,501 | 78 | — | 3,944,882 | |
| Manganese compounds | 1,581 | 1,500 | 81 | — | 562,202 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 69 | 54 | 15 | — | 32,143 | |
| Copper compounds | 31 | 28 | 2 | — | 16,692 | |
| Vanadium compounds | 15 | 7 | 8 | — | 2,019 | |
| Nickel compounds | 15 | 10 | 5 | — | 2,029 | ♦ Carcinogen |
| Lead compounds | 13 | 12 | 1 | — | 4,331 | |
| Dioxin and dioxin-like compounds | 6 | 6 | — | — | 4 | ♦ Carcinogen |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 4 | 4 | — | — | 2,344 | |
| Molybdenum trioxide | 2 | 2 | — | — | 420 | ♦ Carcinogen |
| Mercury compounds | 0 | 0 | — | — | 40 |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Zinc compounds | 8,079 | 8,065 | 14 | — | 4,756,916 | |
| Manganese compounds | 1,678 | 1,664 | 14 | — | 668,696 | |
| Lead compounds | 114 | 114 | 0 | — | 67,471 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 113 | 111 | 3 | — | 32,699 | |
| Copper compounds | 23 | 23 | 0 | — | 18,795 | |
| Nickel compounds | 17 | 16 | 1 | — | 2,134 | ♦ Carcinogen |
| Vanadium compounds | 10 | 8 | 1 | — | 1,848 | |
| Dioxin and dioxin-like compounds | 7 | 7 | — | — | 0 | ♦ Carcinogen |
| Molybdenum trioxide | 7 | 7 | — | — | 625 | ♦ Carcinogen |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 5 | 5 | — | — | 2,107 | |
| Mercury compounds | 0 | 0 | — | — | 14 |
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 |
|---|---|---|---|---|
| Nickel compounds | — | 314,942 | — | — |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | — | 645,356 | — | — |
| Sodium nitrite | — | — | — | 6,080 |
| Lead compounds | — | 40,805 | — | — |
| Copper compounds | — | 234,815 | — | — |
| Vanadium compounds | — | 36,359 | — | — |
| Mercury compounds | — | 143 | — | — |
| Chlorine dioxide | — | — | — | 14,285 |
| Zinc compounds | — | 4,116,928 | — | — |
| Manganese compounds | — | 1,711,525 | — | — |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | — | 2,244 | — | — |
| Molybdenum trioxide | — | 96,005 | — | — |
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 |
|---|---|---|---|---|---|
|
ZINC RESOURCES
VICTORIA, TX
|
Nickel compounds | — | 2,908 | — | — |
|
CLEAN HARBORS LONE MOUNTAIN LLC
ORIENTA, OK
|
Nickel compounds | 4 | — | — | — |
|
FORT SMITH CITY OF SOLID WASTE LANDFILL
FT SMITH, AR
|
Nickel compounds | 268 | — | — | — |
|
VEOLIA ES TECHNICAL SOLUTIONS
BEAUMONT, TX
|
Nickel compounds | — | 18 | — | — |
|
CLEAN HARBORS LONE MOUNTAIN LLC
ORIENTA, OK
|
Lead compounds | 53 | — | — | — |
|
FORT SMITH CITY OF SOLID WASTE LANDFILL
FT SMITH, AR
|
Lead compounds | 529 | — | — | — |
|
VEOLIA ES TECHNICAL SOLUTIONS
BEAUMONT, TX
|
Lead compounds | — | 246 | — | — |
|
ZINC RESOURCES
VICTORIA, TX
|
Lead compounds | — | 39,359 | — | — |
|
CLEAN HARBORS LONE MOUNTAIN LLC
ORIENTA, OK
|
Zinc compounds | 5,524 | — | — | — |
|
FORT SMITH CITY OF SOLID WASTE LANDFILL
FT SMITH, AR
|
Zinc compounds | 7,619 | — | — | — |
|
VEOLIA ES TECHNICAL SOLUTIONS
BEAUMONT, TX
|
Zinc compounds | — | 25,540 | — | — |
|
ZINC RESOURCES
VICTORIA, TX
|
Zinc compounds | — | 4,088,988 | — | — |
|
CLEAN HARBORS LONE MOUNTAIN LLC
ORIENTA, OK
|
Vanadium compounds | 9 | — | — | — |
|
FORT SMITH CITY OF SOLID WASTE LANDFILL
FT SMITH, AR
|
Vanadium compounds | 50 | — | — | — |
|
VEOLIA ES TECHNICAL SOLUTIONS
BEAUMONT, TX
|
Vanadium compounds | — | 39 | — | — |
|
ZINC RESOURCES
VICTORIA, TX
|
Vanadium compounds | — | 6,319 | — | — |
|
CLEAN HARBORS LONE MOUNTAIN LLC
ORIENTA, OK
|
Chromium compounds (except for chromite ore mined in the Transvaal Region) | 61 | — | — | — |
|
FORT SMITH CITY OF SOLID WASTE LANDFILL
FT SMITH, AR
|
Chromium compounds (except for chromite ore mined in the Transvaal Region) | 474 | — | — | — |
|
VEOLIA ES TECHNICAL SOLUTIONS
BEAUMONT, TX
|
Chromium compounds (except for chromite ore mined in the Transvaal Region) | — | 281 | — | — |
|
ZINC RESOURCES
VICTORIA, TX
|
Chromium compounds (except for chromite ore mined in the Transvaal Region) | — | 45,045 | — | — |
|
CLEAN HARBORS LONE MOUNTAIN LLC
ORIENTA, OK
|
Copper compounds | 41 | — | — | — |
|
FORT SMITH CITY OF SOLID WASTE LANDFILL
FT SMITH, AR
|
Copper compounds | 1,180 | — | — | — |
|
ZINC RESOURCES
VICTORIA, TX
|
Copper compounds | — | 30,613 | — | — |
|
VEOLIA ES TECHNICAL SOLUTIONS
BEAUMONT, TX
|
Copper compounds | — | 192 | — | — |
|
CLEAN HARBORS LONE MOUNTAIN LLC
ORIENTA, OK
|
Manganese compounds | 671 | — | — | — |
|
FORT SMITH CITY OF SOLID WASTE LANDFILL
FT SMITH, AR
|
Manganese compounds | 21,624 | — | — | — |
|
VEOLIA ES TECHNICAL SOLUTIONS
BEAUMONT, TX
|
Manganese compounds | — | 3,100 | — | — |
|
ZINC RESOURCES
VICTORIA, TX
|
Manganese compounds | — | 496,365 | — | — |
|
CLEAN HARBORS LONE MOUNTAIN LLC
ORIENTA, OK
|
Mercury compounds | 0 | — | — | — |
|
VEOLIA ES TECHNICAL SOLUTIONS
BEAUMONT, TX
|
Mercury compounds | — | 1 | — | — |
|
ZINC RESOURCES
VICTORIA, TX
|
Mercury compounds | — | 142 | — | — |
|
ZINC RESOURCES
VICTORIA, TX
|
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | — | 2,230 | — | — |
|
FORT SMITH CITY OF SOLID WASTE LANDFILL
FT SMITH, AR
|
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 10 | — | — | — |
|
VEOLIA ES TECHNICAL SOLUTIONS
BEAUMONT, TX
|
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | — | 14 | — | — |
|
CLEAN HARBORS LONE MOUNTAIN LLC
ORIENTA, OK
|
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 3 | — | — | — |
|
VEOLIA ES TECHNICAL SOLUTIONS
BEAUMONT, TX
|
Dioxin and dioxin-like compounds | 0 | — | — | — |
|
ZINC RESOURCES
VICTORIA, TX
|
Dioxin and dioxin-like compounds | 2 | — | — | — |
|
CLEAN HARBORS LONE MOUNTAIN LLC
ORIENTA, OK
|
Dioxin and dioxin-like compounds | 0 | — | — | — |
Transfers to Publicly-Owned Treatment Works (POTWs)
Toxic chemicals transferred to municipal wastewater treatment plants during the most recent TRI reporting year. Quantities in pounds.
| Chemical | Transferred (lbs) | POTW |
|---|---|---|
| Nickel compounds | 5 | FORT SMITH - MASSARD CREEK WWTP, BARLING |
| Lead compounds | 0 | FORT SMITH - MASSARD CREEK WWTP, BARLING |
| Zinc compounds | 13 | FORT SMITH - MASSARD CREEK WWTP, BARLING |
| Copper compounds | 1 | FORT SMITH - MASSARD CREEK WWTP, BARLING |
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 | — | — | — | Open |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Mar 21, 2025 | Mar 21, 2025 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Mar 21, 2025 | Mar 21, 2025 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Oct 26, 2022 | Nov 23, 2022 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Oct 26, 2022 | Nov 23, 2022 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Oct 26, 2022 | Nov 23, 2022 | Resolved |
| caa | HPV | Oct 18, 2022 | Feb 9, 2023 | Resolved |
| caa | FRV | Oct 20, 2021 | — | Open |
| cwa | Permit Violations - Failure to Submit Timely Permit Renewal Application | Jun 30, 2019 | — | Open |
| caa | HPV | Sep 15, 2017 | Mar 26, 2018 | Resolved |
| cwa | Monitoring Violations - Improper Analysis or Lab Error | Mar 31, 2017 | — | Open |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Preparedness and Prevention | Apr 17, 2015 | May 19, 2015 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Apr 17, 2015 | Jun 21, 2016 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Apr 17, 2015 | Jun 21, 2016 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Apr 17, 2015 | May 19, 2015 | Resolved |
| rcra | Standards Applicable to Generators of HW: Exports of HW | Apr 17, 2015 | Jun 24, 2015 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | Apr 17, 2015 | Jul 29, 2015 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | Apr 17, 2015 | Jun 24, 2015 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Apr 17, 2015 | Jun 21, 2016 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | Apr 17, 2015 | Jun 21, 2016 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Apr 17, 2015 | Jun 24, 2015 | Resolved |
| rcra | Standards for Used Oil: Generators | Apr 17, 2015 | May 19, 2015 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Apr 17, 2015 | Jun 24, 2015 | Resolved |
| cwa | Schedule Event unachieved and not reported | Aug 1, 2012 | Oct 31, 2012 | Resolved |
| cwa | Schedule Event unachieved but reported | Aug 1, 2012 | Oct 31, 2012 | Resolved |
| cwa | Schedule Event achieved late but reported | Aug 1, 2012 | — | Open |
| cwa | Schedule Event reported late | Aug 1, 2012 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 31, 2011 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2011 | Jul 1, 2011 | Resolved |
| cwa | Schedule Event unachieved but reported | Jan 31, 2011 | Jul 1, 2011 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2011 | Jul 1, 2011 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 31, 2011 | — | Open |
| cwa | Schedule Event reported late | Jan 31, 2011 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 31, 2011 | Jul 1, 2011 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 31, 2011 | — | Open |
| cwa | Schedule Event reported late | Jan 31, 2011 | — | Open |
| cwa | Schedule Event reported late | Aug 1, 2010 | — | Open |
| cwa | Schedule Event unachieved but reported | Aug 1, 2010 | Nov 10, 2010 | Resolved |
| cwa | Schedule Event achieved late but reported | Aug 1, 2010 | — | Open |
| cwa | Schedule Event unachieved and not reported | Aug 1, 2010 | Nov 15, 2010 | Resolved |
| cwa | Schedule Event reported late | Jul 31, 2010 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 31, 2010 | — | Open |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | Jan 8, 2010 | Feb 16, 2010 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Jan 8, 2010 | Feb 16, 2010 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Preparedness and Prevention | Jan 8, 2010 | Feb 16, 2010 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Jan 8, 2010 | Feb 16, 2010 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jan 8, 2010 | Feb 16, 2010 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | Jan 8, 2010 | Feb 15, 2012 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Jan 8, 2010 | Feb 16, 2010 | Resolved |
| cwa | Schedule Event achieved late but reported | Apr 30, 2005 | — | Open |
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 |
|---|---|---|---|---|---|---|
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.02 | +14% | Aug 2025 | Open |
| Whole Effluent Toxicity [WET] - C. dubia | DMR, Limited - Numeric Violation | 32.00 % | 80.00 | +60% | Mar 2025 | Open |
| Whole Effluent Toxicity [WET] - C. dubia | DMR, Limited - Numeric Violation | 32.00 % | 80.00 | +60% | Mar 2025 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.02 | +24% | Jul 2024 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +6% | Jul 2024 | Open |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +122% | Jul 2024 | Open |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +24% | Jul 2024 | Open |
| Whole Effluent Toxicity [WET] - C. dubia | DMR, Limited - Numeric Violation | 56.00 % | 80.00 | +30% | Jun 2024 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Numeric Violation | 56.00 % | 100.00 | +44% | Jan 2023 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Numeric Violation | 42.00 % | 80.00 | +48% | Jan 2023 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Numeric Violation | 56.00 % | 100.00 | +44% | Jan 2023 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Numeric Violation | 42.00 % | 80.00 | +48% | Jan 2023 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Numeric Violation | 80.00 % | 100.00 | +20% | Dec 2022 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Numeric Violation | 80.00 % | 100.00 | +20% | Dec 2022 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Numeric Violation | 80.00 % | 100.00 | +20% | Sep 2021 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Numeric Violation | 80.00 % | 100.00 | +20% | Sep 2021 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Numeric Violation | 80.00 % | 100.00 | +20% | Jun 2021 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Numeric Violation | 32.00 % | 80.00 | +60% | Jun 2021 | Open |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +326% | Apr 2021 | Open |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.00 | +94% | Apr 2021 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +30% | Apr 2021 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Numeric Violation | 56.00 % | 100.00 | +44% | Mar 2021 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Numeric Violation | 56.00 % | 100.00 | +44% | Mar 2021 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Numeric Violation | 56.00 % | 100.00 | +44% | Mar 2021 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Numeric Violation | 32.00 % | 80.00 | +60% | Mar 2021 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Overdue | 56.00 % | 100.00 | +44% | Mar 2021 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Numeric Violation | 56.00 % | 80.00 | +30% | Mar 2021 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Overdue | 56.00 % | 80.00 | +30% | Mar 2021 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Numeric Violation | 32.00 % | 80.00 | +60% | Mar 2021 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Numeric Violation | 56.00 % | 100.00 | +44% | Mar 2021 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Overdue | 56.00 % | 100.00 | +44% | Mar 2021 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Overdue | 56.00 % | 80.00 | +30% | Mar 2021 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Numeric Violation | 56.00 % | 80.00 | +30% | Mar 2021 | Open |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +62% | Oct 2020 | Open |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +196% | Oct 2020 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.02 | +127% | Oct 2020 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.01 | +176% | Oct 2020 | Open |
| Whole effluent toxicity | DMR, Limited - Numeric Violation | 45.00 % | 80.00 | +44% | Jun 2020 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +12% | Nov 2019 | Open |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +33% | Nov 2019 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.02 | +100% | Nov 2019 | Open |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +37% | Nov 2018 | Open |
| Whole effluent toxicity | DMR, Limited - Numeric Violation | 32.00 % | 100.00 | +68% | Dec 2017 | Open |
| Whole effluent toxicity | DMR, Limited - Numeric Violation | 0.00 % | 80.00 | +100% | Dec 2017 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.02 | +41% | Dec 2017 | Open |
| Whole effluent toxicity | DMR, Limited - Numeric Violation | 0.00 % | 80.00 | +100% | Dec 2017 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +76% | Dec 2017 | Open |
| Whole effluent toxicity | DMR, Limited - Numeric Violation | 32.00 % | 100.00 | +68% | Dec 2017 | Open |
| Whole effluent toxicity | DMR, Limited - Numeric Violation | 0.00 % | 80.00 | +100% | Sep 2017 | Open |
| Whole effluent toxicity | DMR, Limited - Numeric Violation | 45.00 % | 100.00 | +55% | Sep 2017 | 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.