MPM SILICONES LLC
Quick Summary
- •Released 234,090 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 $3,000,000 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
260 HUDSON RIVER RD
WATERFORD, NY 12188
View on map ↗ - County
- SARATOGA County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 325211
- Inspections
- 15 · last Feb 9, 2026
- Total Penalties
- $3,000,000 · last May 4, 2021
- Registry ID
- 110000324435
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 | 278,331 | — |
| 2016 | 325,484 | +17% |
| 2017 | 234,090 | -28% |
| 2018 | 306,450 | +31% |
| 2019 | 6,710 | -98% |
| 2020 | 265,505 | +3857% |
| 2021 | 191,785 | -28% |
| 2022 | 351,505 | +83% |
| 2023 | 382,661 | +9% |
| 2024 | 281,353 | -26% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 260,000 | — | 260,000 | — | 5 | |
| Toluene | 17,606 | 17,600 | 6 | — | 2,740,305 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 1,650 | 1,650 | — | — | — | |
| Xylene (mixed isomers) | 1,011 | 1,000 | 11 | — | 956,005 | |
| Methanol | 573 | 500 | 73 | — | 555,255 | |
| Ethylbenzene | 508 | 500 | 8 | — | 1,250 | ♦ Carcinogen |
| n-Butyl alcohol | 5 | 5 | — | — | — |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 360,000 | — | 360,000 | — | 5 | |
| Toluene | 16,907 | 16,900 | 7 | — | 2,476,005 | |
| Methanol | 2,174 | 2,050 | 124 | — | 509,155 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 2,050 | 2,050 | — | — | — | |
| Xylene (mixed isomers) | 1,012 | 1,000 | 12 | — | 889,755 | |
| Ethylbenzene | 508 | 500 | 8 | — | 755 | ♦ Carcinogen |
| n-Butyl alcohol | 10 | 10 | — | — | — |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| n-Butyl alcohol | — | — | — | — | — | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 320,000 | — | 320,000 | — | 10 | |
| Toluene | 24,008 | 24,000 | 8 | — | 1,324,205 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 4,400 | 4,400 | — | — | — | |
| Methanol | 1,284 | 500 | 784 | — | 327,250 | |
| Xylene (mixed isomers) | 1,282 | 1,250 | 32 | — | 350,450 | |
| Ethylbenzene | 509 | 500 | 9 | — | 14,515 | ♦ Carcinogen |
| Chlorine | 20 | 20 | — | — | — | |
| Mercury compounds | 2 | 2 | — | — | 1 |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 150,000 | — | 150,000 | — | 5 | |
| Toluene | 25,014 | 25,000 | 14 | — | 924,505 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 6,200 | 6,200 | — | — | — | |
| Chloromethane | 4,171 | 4,150 | 21 | — | 255 | |
| Methanol | 1,527 | 1,000 | 527 | — | 224,705 | |
| Zinc compounds | 1,061 | 500 | 561 | — | 76,555 | |
| Xylene (mixed isomers) | 1,015 | 1,000 | 15 | — | 111,510 | |
| Copper compounds | 1,005 | 500 | 505 | — | 631,000 | |
| Chlorine | 1,000 | 1,000 | — | — | — | |
| Ethylbenzene | 514 | 500 | 14 | — | 29,515 | ♦ Carcinogen |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 255 | 255 | — | — | — | |
| n-Butyl alcohol | 10 | 10 | — | — | — | |
| Dimethyl sulfate | 5 | 5 | — | — | — | ♦ Carcinogen |
| Chloroethane | 5 | 5 | — | — | — | |
| Lead compounds | 2 | 2 | — | — | 360 | |
| Mercury compounds | 1 | 1 | — | — | 1 |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 220,000 | — | 220,000 | — | 5 | |
| Toluene | 25,513 | 25,500 | 13 | — | 144,000 | |
| Chloromethane | 5,919 | 5,900 | 19 | — | 255 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 5,700 | 5,700 | — | — | — | |
| Methanol | 2,159 | 1,450 | 709 | — | 212,250 | |
| Xylene (mixed isomers) | 1,513 | 1,500 | 13 | — | 11,500 | |
| Zinc compounds | 1,348 | 500 | 848 | — | 89,300 | |
| Copper compounds | 1,207 | 500 | 707 | — | 708,300 | |
| Chlorine | 1,100 | 1,100 | — | — | — | |
| Ethylbenzene | 513 | 500 | 13 | — | 3,555 | ♦ Carcinogen |
| Zinc (fume or dust) | 255 | 255 | — | — | 12,000 | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 255 | 255 | — | — | — | |
| Dimethyl sulfate | 5 | 5 | — | — | — | ♦ Carcinogen |
| n-Butyl alcohol | 5 | 5 | — | — | — | |
| Chloroethane | 5 | 5 | — | — | — | |
| Ethylene | 5 | 5 | — | — | — | |
| Lead compounds | 2 | 2 | — | — | 596 | |
| Mercury compounds | 1 | 1 | — | — | 1 |
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) | 5,700 | 5,700 | — | — | — | |
| Chlorine | 1,000 | 1,000 | — | — | — | |
| n-Butyl alcohol | 5 | 5 | — | — | — | |
| Chloroethane | 5 | 5 | — | — | — |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 250,000 | — | 250,000 | — | 10 | |
| Toluene | 29,016 | 29,000 | 16 | — | 145,400 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 7,000 | 7,000 | — | — | — | |
| Methanol | 6,850 | 3,650 | 3,200 | — | 216,250 | |
| Chloromethane | 5,071 | 5,050 | 21 | — | 1,005 | |
| Xylene (mixed isomers) | 2,266 | 2,250 | 16 | — | 10,800 | |
| Copper compounds | 2,112 | 500 | 1,612 | — | 750,000 | |
| Chlorine | 1,700 | 1,700 | — | — | — | |
| Zinc compounds | 1,142 | 500 | 642 | — | 95,000 | |
| Ethylbenzene | 514 | 500 | 14 | — | 3,350 | ♦ Carcinogen |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 255 | 255 | — | — | — | |
| Zinc (fume or dust) | 255 | 255 | — | — | 9,000 | |
| Ethylene | 250 | 250 | — | — | — | |
| n-Butyl alcohol | 5 | 5 | — | — | — | |
| Dimethyl sulfate | 5 | 5 | — | — | — | ♦ Carcinogen |
| Chloroethane | 5 | 5 | — | — | — | |
| Lead compounds | 2 | 2 | — | — | 654 | |
| Mercury compounds | 2 | 2 | — | — | 5 |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 180,000 | — | 180,000 | — | 5 | |
| Toluene | 21,615 | 21,600 | 15 | — | 90,100 | |
| Ammonia | 10,267 | 9,800 | 467 | — | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 6,900 | 6,900 | — | — | — | |
| Chloromethane | 5,365 | 5,350 | 15 | — | 255 | |
| Methanol | 3,786 | 3,350 | 436 | — | 282,750 | |
| Xylene (mixed isomers) | 1,764 | 1,750 | 14 | — | 6,150 | |
| Copper compounds | 1,607 | 500 | 1,107 | — | 663,000 | |
| Chlorine | 1,100 | 1,100 | — | — | — | |
| Zinc compounds | 889 | 500 | 389 | — | 98,100 | |
| Ethylbenzene | 514 | 500 | 14 | — | 1,910 | ♦ Carcinogen |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 255 | 255 | — | — | — | |
| n-Butyl alcohol | 10 | 10 | — | — | — | |
| Ethylene | 5 | 5 | — | — | — | |
| Dimethyl sulfate | 5 | 5 | — | — | — | ♦ Carcinogen |
| Chloroethane | 5 | 5 | — | — | — | |
| Lead compounds | 2 | 2 | — | — | 797 | |
| Mercury compounds | 2 | 2 | — | — | 2 |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 260,000 | — | 260,000 | — | 10 | |
| Toluene | 27,015 | 27,000 | 15 | — | 47,950 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 12,100 | 12,100 | — | — | — | |
| Ammonia | 9,750 | 8,800 | 950 | — | — | |
| Chloromethane | 5,965 | 5,950 | 15 | — | 255 | |
| Methanol | 2,591 | 2,050 | 541 | — | 171,405 | |
| Xylene (mixed isomers) | 2,565 | 2,550 | 15 | — | 1,500 | |
| Copper compounds | 1,709 | 500 | 1,209 | — | 699,000 | |
| Chlorine | 1,500 | 1,500 | — | — | — | |
| Zinc compounds | 995 | 500 | 495 | — | 104,000 | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 755 | 755 | — | — | — | |
| Ethylbenzene | 515 | 500 | 15 | — | 510 | ♦ Carcinogen |
| Ethylene | 5 | 5 | — | — | — | |
| Dimethyl sulfate | 5 | 5 | — | — | — | ♦ Carcinogen |
| n-Butyl alcohol | 5 | 5 | — | — | — | |
| Chloroethane | 5 | 5 | — | — | — | |
| Mercury compounds | 2 | 2 | — | — | 1 | |
| Lead compounds | 2 | 2 | — | — | 603 |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| tert-Butyl alcohol | — | — | — | — | — | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 220,000 | — | 220,000 | — | 10 | |
| Toluene | 28,116 | 28,100 | 16 | — | 229,755 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 12,200 | 12,200 | — | — | — | |
| Methanol | 5,050 | 2,350 | 2,700 | — | 182,800 | |
| Chloromethane | 4,921 | 4,905 | 16 | — | 255 | |
| Xylene (mixed isomers) | 2,063 | 2,050 | 13 | — | 2,460 | |
| Chlorine | 1,900 | 1,900 | — | — | — | |
| Copper compounds | 1,628 | 500 | 1,128 | — | 642,000 | |
| Zinc compounds | 1,150 | 500 | 650 | — | 101,000 | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 755 | 755 | — | — | — | |
| Ethylbenzene | 515 | 500 | 15 | — | 5,310 | ♦ Carcinogen |
| Ethylene | 10 | 10 | — | — | — | |
| n-Butyl alcohol | 10 | 10 | — | — | — | |
| Chloroethane | 5 | 5 | — | — | — | |
| Dimethyl sulfate | 5 | 5 | — | — | — | ♦ Carcinogen |
| Lead compounds | 2 | 2 | — | — | 633 | |
| Mercury compounds | 1 | 1 | — | — | 1 |
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 |
|---|---|---|---|---|
| Methanol | — | — | 36,000 | 569,255 |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | — | — | — | 520,000 |
| Ethylbenzene | — | — | — | 1,625 |
| Xylene (mixed isomers) | — | — | 250 | 956,605 |
| Toluene | — | — | 4,800 | 2,742,755 |
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 |
|---|---|---|---|---|---|
|
ST. MARY'S CEMENT
ST. MARY'S
|
Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 5 | — | — | — |
|
STABLEX CANADA INC
BLAINVILLE
|
Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — |
|
SPRING GROVE RESOURCE RECOVERY INC
CINCINNATI, OH
|
Toluene | 250 | — | — | — |
|
SAFETY-KLEEN SYSTEMS, INC.
SMITHFIELD, KY
|
Toluene | — | — | 4,800 | — |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Toluene | — | — | — | — |
|
UNIVAR SOLUTIONS USA INC
BINGHAMTON, NY
|
Toluene | — | — | — | 16,000 |
|
HERITAGE THERMAL SERVICES INC
EAST LIVERPOOL, OH
|
Toluene | — | — | — | 19,000 |
|
ST. MARY'S CEMENT
ST. MARY'S
|
Toluene | — | — | — | 250 |
|
STABLEX CANADA INC
BLAINVILLE
|
Toluene | — | — | — | 5 |
|
ST. MARY'S CEMENT
ST. MARY'S
|
Xylene (mixed isomers) | — | — | — | 250 |
|
SPRING GROVE RESOURCE RECOVERY INC
CINCINNATI, OH
|
Xylene (mixed isomers) | 250 | — | — | — |
|
SAFETY-KLEEN SYSTEMS, INC.
SMITHFIELD, KY
|
Xylene (mixed isomers) | — | — | 250 | — |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Xylene (mixed isomers) | — | — | — | — |
|
UNIVAR SOLUTIONS USA INC
BINGHAMTON, NY
|
Xylene (mixed isomers) | — | — | — | 250 |
|
HERITAGE THERMAL SERVICES INC
EAST LIVERPOOL, OH
|
Xylene (mixed isomers) | — | — | — | 15,000 |
|
STABLEX CANADA INC
BLAINVILLE
|
Xylene (mixed isomers) | — | — | — | 5 |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Ethylbenzene | — | — | — | 250 |
|
HERITAGE THERMAL SERVICES INC
EAST LIVERPOOL, OH
|
Ethylbenzene | — | — | — | 750 |
|
ST. MARY'S CEMENT
ST. MARY'S
|
Ethylbenzene | — | — | — | 250 |
|
STABLEX CANADA INC
BLAINVILLE
|
Ethylbenzene | — | — | — | — |
|
SAFETY-KLEEN SYSTEMS, INC.
SMITHFIELD, KY
|
Methanol | — | — | 36,000 | — |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Methanol | — | — | — | 440,000 |
|
HERITAGE THERMAL SERVICES INC
EAST LIVERPOOL, OH
|
Methanol | — | — | — | 31,000 |
|
UNIVAR SOLUTIONS USA INC
BINGHAMTON, NY
|
Methanol | — | — | — | 48,000 |
|
ST. MARY'S CEMENT
ST. MARY'S
|
Methanol | — | — | — | 250 |
|
STABLEX CANADA INC
BLAINVILLE
|
Methanol | — | — | — | 5 |
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: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Mar 28, 2024 | Apr 11, 2024 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Mar 28, 2024 | Apr 18, 2024 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Mar 23, 2021 | Mar 28, 2024 | Resolved |
| rcra | Violation of a permit condition or requirement | Mar 23, 2021 | Mar 28, 2024 | Resolved |
| rcra | Violation of a permit condition or requirement | Sep 19, 2019 | May 4, 2021 | Resolved |
| rcra | Violation of a permit condition or requirement | Jun 27, 2019 | May 4, 2021 | Resolved |
| rcra | Violation of a permit condition or requirement | Mar 20, 2019 | Apr 22, 2019 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Mar 20, 2019 | Mar 20, 2019 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Mar 20, 2019 | Mar 20, 2019 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | Mar 20, 2019 | Dec 31, 2019 | Resolved |
| rcra | Violation of a permit condition or requirement | Jan 17, 2019 | May 4, 2021 | Resolved |
| caa | FRV | Oct 13, 2017 | — | Open |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Nov 15, 2016 | Dec 16, 2016 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | Oct 26, 2016 | May 4, 2021 | Resolved |
| rcra | Violation of a permit condition or requirement | Jun 13, 2016 | Jun 14, 2016 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | May 23, 2016 | May 4, 2021 | Resolved |
| rcra | Violation of a permit condition or requirement | May 17, 2016 | May 4, 2021 | Resolved |
| rcra | Violation of a permit condition or requirement | May 11, 2016 | May 10, 2017 | Resolved |
| rcra | Violation of a permit condition or requirement | May 3, 2016 | May 4, 2021 | Resolved |
| rcra | Violation of a permit condition or requirement | Apr 28, 2016 | Apr 27, 2017 | Resolved |
| rcra | Violation of a permit condition or requirement | Apr 25, 2016 | Apr 24, 2017 | Resolved |
| rcra | Violation of a permit condition or requirement | Apr 13, 2016 | Apr 12, 2017 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Apr 13, 2016 | Apr 12, 2017 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Mar 31, 2016 | Mar 30, 2017 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Mar 31, 2016 | Mar 30, 2017 | Resolved |
| rcra | Violation of a permit condition or requirement | Feb 11, 2016 | Feb 10, 2017 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Dec 31, 2015 | Dec 30, 2016 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Dec 31, 2015 | Dec 30, 2016 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Dec 8, 2015 | Dec 9, 2015 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Dec 8, 2015 | Dec 8, 2015 | Resolved |
| rcra | Violation of a permit condition or requirement | Oct 24, 2015 | Oct 23, 2016 | Resolved |
| rcra | Violation of a permit condition or requirement | Oct 14, 2015 | Apr 13, 2016 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Air Emission Standards for Equipment Leaks | Oct 13, 2015 | Apr 13, 2016 | Resolved |
| rcra | Land Disposal Restrictions: General | Oct 13, 2015 | Apr 13, 2016 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Oct 13, 2015 | Apr 13, 2016 | Resolved |
| rcra | Violation of a permit condition or requirement | Oct 13, 2015 | Apr 13, 2016 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Oct 13, 2015 | Apr 13, 2016 | Resolved |
| rcra | Violation of a permit condition or requirement | Oct 2, 2015 | Apr 13, 2016 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Sep 28, 2015 | May 4, 2021 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Sep 10, 2015 | May 4, 2021 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Sep 10, 2015 | May 4, 2021 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Sep 10, 2015 | May 4, 2021 | Resolved |
| rcra | Violation of a permit condition or requirement | Aug 13, 2015 | May 4, 2021 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Aug 7, 2015 | May 4, 2021 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Aug 7, 2015 | May 4, 2021 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Aug 7, 2015 | Aug 7, 2015 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Jul 15, 2015 | May 4, 2021 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Jun 30, 2015 | Jun 30, 2015 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Jun 29, 2015 | May 4, 2021 | Resolved |
| rcra | Violation of a permit condition or requirement | Jun 25, 2015 | Jun 30, 2015 | 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, Kjeldahl, total [as N] | DMR, Limited - Numeric Violation | 248.34 kg/d | 227.00 | +9% | Jun 2024 | Open |
| Chromium, total [as Cr] | DMR, Limited - Overdue | 0.50 kg/d | 0.45 | +10% | Nov 2021 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 408.60 kg/d | 1,225.80 | +99,999% | Jun 2015 | 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.