Non-Compliance
TRI Reporter
Clean Air Act
Clean Water Act
RCRA
CLEAN HARBORS OF CT FIELD SERVICES
Quick Summary
- •Released 20 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 $585,000 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
761 MIDDLE ST
BRISTOL, CT 06010
View on map ↗ - County
- HARTFORD County
- Industry
- Administrative and Support and Waste Management
- NAICS (North American Industry Classification)
- 562211
- Inspections
- 10 · last Aug 19, 2025
- Total Penalties
- $585,000 · last Feb 9, 2026
- Registry ID
- 110002083478
How This Compares
#131
of 204 TRI reporters in CT
#139
of 224 TRI reporters in Administrative and Support and Waste Management
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.
0
Air (CAA)
Qtrs Non-Compliant
Qtrs Non-Compliant
7
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
12
Hazardous Waste (RCRA)
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.
Emissions Trend (2015–2024)
-100% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 51 | — |
| 2016 | 41 | -20% |
| 2017 | 20 | -51% |
| 2018 | 20 | -0% |
| 2020 | 0 | — |
| 2021 | 0 | — |
| 2022 | 0 | — |
| 2023 | 0 | — |
| 2024 | 0 | — |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Mercury | — | — | — | — | 1,216 | |
| Lead compounds | — | — | — | — | 383 | |
| Arsenic | — | — | — | — | 4,790 | ♦ Carcinogen |
| Formic acid | — | — | — | — | — | |
| Nickel compounds | — | — | — | — | 426 | ♦ Carcinogen |
| Nonylphenol Ethoxylates | — | — | — | — | 18 | |
| Benzo[g,h,i]perylene | — | — | — | — | 66 | |
| Polychlorinated biphenyls | — | — | — | — | 1,315 | ♦ Carcinogen |
| Polycyclic aromatic compounds | — | — | — | — | 4,014 | ♦ Carcinogen |
| Copper compounds | — | — | — | — | 59 |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Mercury | — | — | — | — | 3 | |
| Lead compounds | — | — | — | — | 207,930 | |
| Benzo[g,h,i]perylene | — | — | — | — | 139 | |
| Copper compounds | — | — | — | — | 210 | |
| Polychlorinated biphenyls | — | — | — | — | 1,016 | ♦ Carcinogen |
| Nickel compounds | — | — | — | — | 97 | ♦ Carcinogen |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Mercury | — | — | — | — | 688 | |
| Zinc compounds | — | — | — | — | 51,671 | |
| Lead compounds | — | — | — | — | 38,335 | |
| Copper compounds | — | — | — | — | 162,417 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | — | — | — | — | 18,798 |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | — | — | — | — | 34,995 | |
| Copper compounds | — | — | — | — | 90,613 | |
| Zinc compounds | — | — | — | — | 70,323 | |
| 1,2,4-Trimethylbenzene | — | — | — | — | 1,103 |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitric acid | — | — | — | — | 16,854 | |
| Copper compounds | — | — | — | — | 120,345 | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 162,390 | |
| Hydrogen fluoride | — | — | — | — | 2,639 | |
| Zinc compounds | — | — | — | — | 88,044 | |
| Lead compounds | — | — | — | — | 38,143 |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 35,958 | |
| Zinc compounds | — | — | — | — | 71,784 | |
| Nitric acid | — | — | — | — | 755 | |
| Copper compounds | 10 | 10 | 0 | — | 42,038 | |
| Ethylene glycol | 10 | 10 | — | — | 30,501 | |
| Lead compounds | 0 | — | 0 | — | 26,104 |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitric acid | — | — | — | — | 124 | |
| Zinc compounds | — | — | — | — | 47,130 | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 75,250 | |
| Copper compounds | 10 | 10 | 0 | — | 37,460 | |
| Ethylene glycol | 10 | 10 | — | — | 60,960 | |
| Lead compounds | 0 | — | 0 | — | 28,601 |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | 122,050 | |
| Copper compounds | 11 | 10 | 1 | — | 45,537 | |
| Nitric acid | 10 | 10 | — | — | 208 | |
| Zinc compounds | 10 | 10 | — | — | 207,839 | |
| Ethylene glycol | 10 | 10 | — | — | 77,005 | |
| Lead compounds | 0 | — | 0 | — | 15,373 |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Copper compounds | 10 | 10 | 0 | — | 40,124 | |
| Zinc compounds | 10 | 10 | 0 | — | 115,010 | |
| Nitric acid | 10 | 10 | — | — | 2,585 | |
| Ethylene glycol | 10 | 10 | — | — | 77,947 | |
| Zinc (fume or dust) | 10 | 10 | — | — | 115,006 | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 0 | — | 0 | — | 21,910 | |
| Lead compounds | 0 | — | 0 | — | 11,072 |
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 |
|---|---|---|---|---|
| Formic acid | — | — | — | 35,601 |
| Lead compounds | — | 25 | — | — |
| Nonylphenol Ethoxylates | — | — | — | 23,633 |
| Polycyclic aromatic compounds | — | 11 | — | 2,425 |
| Polychlorinated biphenyls | — | 1 | — | 81 |
| Benzo[g,h,i]perylene | — | 3 | — | 32 |
| Arsenic | — | 1 | — | — |
| Mercury | — | 1,216 | — | — |
| Copper compounds | — | 4 | — | — |
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 |
|---|---|---|---|---|---|
|
CLEAN HARBORS CHATTANOOGA, LLC
CHATTANOOGA, TN
|
Benzo[g,h,i]perylene | — | 0 | — | — |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Lead compounds | — | 2 | — | — |
|
CLEAN HARBORS CHATTANOOGA, LLC
CHATTANOOGA, TN
|
Lead compounds | — | 0 | — | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
SOUTH PORTLAND, ME
|
Lead compounds | — | 0 | — | — |
|
CLEAN HARBORS GRASSY MOUNTAIN
KNOLLS, UT
|
Lead compounds | 4 | — | — | — |
|
SENECA MEADOWS INC-SOLID WASTE LANDFILL
WATERLOO, NY
|
Lead compounds | 0 | — | — | — |
|
SAFETY-KLEEN SYSTEMS, INC.
CRANSTON, RI
|
Lead compounds | — | 0 | — | — |
|
CLEAN HARBORS REIDSVILLE, LLC
REIDSVILLE, NC
|
Lead compounds | — | 0 | — | — |
|
HOLCIM US INC GEOCYCLE LLC
HOLLY HILL, SC
|
Lead compounds | — | 0 | — | — |
|
LONE STAR GREENCASTLE WDF
GREENCASTLE, IN
|
Lead compounds | — | 0 | — | — |
|
CLEAN HARBORS DEER TRAIL LLC
DEER TRAIL, CO
|
Lead compounds | 1 | — | — | — |
|
CLEAN HARBORS LONE MOUNTAIN LLC
ORIENTA, OK
|
Lead compounds | 127 | — | — | — |
|
SPRING GROVE RESOURCE RECOVERY INC
CINCINNATI, OH
|
Lead compounds | — | 23 | — | — |
|
CLEAN HARBORS CANADA INC.
CORUNNA
|
Lead compounds | 1 | — | — | — |
|
CLEAN HARBORS OF BRAINTREE INC
BRAINTREE, MA
|
Lead compounds | 0 | — | — | — |
|
CECOS INTERNATIONAL INC
NIAGARA FALLS, NY
|
Lead compounds | 225 | — | — | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
|
Polychlorinated biphenyls | 0 | — | — | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
SOUTH PORTLAND, ME
|
Polychlorinated biphenyls | — | — | — | 0 |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Polychlorinated biphenyls | 0 | — | — | — |
|
LONE STAR GREENCASTLE WDF
GREENCASTLE, IN
|
Polychlorinated biphenyls | — | 0 | — | — |
|
CECOS INTERNATIONAL INC
NIAGARA FALLS, NY
|
Polychlorinated biphenyls | 1,312 | — | — | — |
|
CLEAN HARBORS GRASSY MOUNTAIN
KNOLLS, UT
|
Polychlorinated biphenyls | 0 | — | — | — |
|
SENECA MEADOWS INC-SOLID WASTE LANDFILL
WATERLOO, NY
|
Polychlorinated biphenyls | 2 | — | — | — |
|
CLEAN HARBORS OF BRAINTREE INC
BRAINTREE, MA
|
Polychlorinated biphenyls | — | 1 | — | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
SOUTH PORTLAND, ME
|
Benzo[g,h,i]perylene | — | 3 | — | — |
|
LONE STAR GREENCASTLE WDF
GREENCASTLE, IN
|
Benzo[g,h,i]perylene | — | 0 | — | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
|
Lead compounds | — | 0 | — | — |
|
SAFETY-KLEEN SYSTEMS, INC.
CRANSTON, RI
|
Benzo[g,h,i]perylene | — | 0 | — | — |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Benzo[g,h,i]perylene | — | — | — | 0 |
|
CLEAN HARBORS DEER PARK
DEER PARK, TX
|
Benzo[g,h,i]perylene | — | — | — | 0 |
|
CECOS INTERNATIONAL INC
NIAGARA FALLS, NY
|
Benzo[g,h,i]perylene | 52 | — | — | — |
|
HOLCIM US INC GEOCYCLE LLC
HOLLY HILL, SC
|
Benzo[g,h,i]perylene | — | 0 | — | — |
|
CLEAN HARBORS CANADA INC.
CORUNNA
|
Benzo[g,h,i]perylene | 3 | — | — | — |
|
CLEAN HARBORS GRASSY MOUNTAIN
KNOLLS, UT
|
Benzo[g,h,i]perylene | 1 | — | — | — |
|
CLEAN HARBORS LONE MOUNTAIN LLC
ORIENTA, OK
|
Benzo[g,h,i]perylene | 0 | — | — | — |
|
SENECA MEADOWS INC-SOLID WASTE LANDFILL
WATERLOO, NY
|
Benzo[g,h,i]perylene | 0 | — | — | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
|
Benzo[g,h,i]perylene | — | — | — | 0 |
|
CECOS INTERNATIONAL INC
NIAGARA FALLS, NY
|
Copper compounds | 1 | — | — | — |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Copper compounds | — | 4 | — | — |
|
CLEAN HARBORS LONE MOUNTAIN LLC
ORIENTA, OK
|
Copper compounds | 41 | — | — | — |
|
CECOS INTERNATIONAL INC
NIAGARA FALLS, NY
|
Nickel compounds | 99 | — | — | — |
|
CLEAN HARBORS CANADA INC.
CORUNNA
|
Nickel compounds | 300 | — | — | — |
|
USA LAMP & BALLAST RECYCLING INC
CINCINNATI, OH
|
Mercury | — | 1,216 | — | — |
|
CLEAN HARBORS REIDSVILLE, LLC
REIDSVILLE, NC
|
Mercury | — | 0 | — | — |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Nonylphenol Ethoxylates | — | — | — | 18 |
|
CLEAN HARBORS CHATTANOOGA, LLC
CHATTANOOGA, TN
|
Polycyclic aromatic compounds | — | 3 | — | — |
|
CLEAN HARBORS GRASSY MOUNTAIN
KNOLLS, UT
|
Polycyclic aromatic compounds | 80 | — | — | — |
|
RUMPKE CONTAINER SERV INC
CINCINNATI, OH
|
Polycyclic aromatic compounds | 0 | — | — | — |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Polycyclic aromatic compounds | — | — | — | 5 |
|
LONE STAR GREENCASTLE WDF
GREENCASTLE, IN
|
Polycyclic aromatic compounds | — | 6 | — | — |
|
CECOS INTERNATIONAL INC
NIAGARA FALLS, NY
|
Polycyclic aromatic compounds | 3,600 | — | — | — |
|
CLEAN HARBORS CANADA INC.
CORUNNA
|
Polycyclic aromatic compounds | 307 | — | — | — |
|
SAFETY-KLEEN SYSTEMS, INC.
CRANSTON, RI
|
Polycyclic aromatic compounds | — | 1 | — | — |
|
CLEAN HARBORS LONE MOUNTAIN LLC
ORIENTA, OK
|
Polycyclic aromatic compounds | 5 | — | — | — |
|
SENECA MEADOWS INC-SOLID WASTE LANDFILL
WATERLOO, NY
|
Polycyclic aromatic compounds | 2 | — | — | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES, INC.
KIMBALL, NE
|
Polycyclic aromatic compounds | — | — | — | 2 |
|
HOLCIM US INC GEOCYCLE LLC
HOLLY HILL, SC
|
Polycyclic aromatic compounds | — | 1 | — | — |
|
CLEAN HARBORS DEER PARK
DEER PARK, TX
|
Polycyclic aromatic compounds | — | — | — | 3 |
|
CLEAN HARBORS LONE MOUNTAIN LLC
ORIENTA, OK
|
Arsenic | 4 | — | — | — |
|
CECOS INTERNATIONAL INC
NIAGARA FALLS, NY
|
Arsenic | 4,785 | — | — | — |
|
SPRING GROVE RESOURCE RECOVERY INC
CINCINNATI, OH
|
Arsenic | — | 1 | — | — |
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 |
|---|---|---|
| Copper compounds | 12 | BRISTOL WATER RECLAMATION FACILITY, BRISTOL |
| Formic acid | — | BRISTOL WATER RECLAMATION FACILITY, BRISTOL |
| Polychlorinated biphenyls | — | BRISTOL WATER RECLAMATION FACILITY, BRISTOL |
| Nonylphenol Ethoxylates | — | BRISTOL WATER RECLAMATION FACILITY, BRISTOL |
| Mercury | — | BRISTOL WATER RECLAMATION FACILITY, BRISTOL |
| Arsenic | — | BRISTOL WATER RECLAMATION FACILITY, BRISTOL |
| Lead compounds | 1 | BRISTOL WATER RECLAMATION FACILITY, BRISTOL |
| Nickel compounds | 27 | BRISTOL WATER RECLAMATION FACILITY, BRISTOL |
| Polycyclic aromatic compounds | 0 | BRISTOL WATER RECLAMATION FACILITY, BRISTOL |
| Benzo[g,h,i]perylene | 0 | BRISTOL WATER RECLAMATION FACILITY, BRISTOL |
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 | Violation of a permit condition or requirement | Jul 21, 2025 | — | Open |
| rcra | Violation of a permit condition or requirement | Jul 1, 2025 | — | Open |
| cwa | Management Practice Violations - Failure to Maintain Records | Jun 23, 2025 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Jun 23, 2025 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Jun 23, 2025 | — | Open |
| cwa | Reporting Violations - Failure to Notify | Jun 23, 2025 | — | Open |
| cwa | Reporting Violations - Failure to Notify | Sep 13, 2024 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Sep 13, 2024 | — | Open |
| rcra | Violation of a permit condition or requirement | Oct 2, 2023 | — | Open |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Sep 12, 2023 | — | Open |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Sep 12, 2023 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jul 26, 2023 | — | Open |
| rcra | Violation of a permit condition or requirement | Dec 13, 2022 | Feb 9, 2026 | Resolved |
| rcra | Violation of a permit condition or requirement | Nov 7, 2022 | — | Open |
| rcra | Standards Applicable to Generators of HW: General | Nov 7, 2022 | — | Open |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Nov 7, 2022 | — | Open |
| rcra | Standards Applicable to Generators of HW: General | Jul 6, 2022 | — | Open |
| rcra | Land Disposal Restrictions: General | Jul 6, 2022 | — | Open |
| rcra | Violation of a permit condition or requirement | Jul 6, 2022 | — | Open |
| rcra | Violation of a permit condition or requirement | May 11, 2022 | — | Open |
| rcra | Violation of a permit condition or requirement | Apr 13, 2021 | — | Open |
| rcra | Land Disposal Restrictions: General | Sep 16, 2019 | — | Open |
| rcra | Violation of a permit condition or requirement | Aug 1, 2019 | — | Open |
| rcra | Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | Jul 19, 2018 | — | Open |
| rcra | Violation of a permit condition or requirement | Sep 22, 2016 | Jan 12, 2017 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | Sep 22, 2016 | Jan 12, 2017 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General Facility Standards | Sep 22, 2016 | Jan 12, 2017 | Resolved |
| rcra | Violation of a permit condition or requirement | Sep 17, 2014 | Feb 5, 2019 | Resolved |
| rcra | Violation of a permit condition or requirement | Nov 19, 2013 | Feb 6, 2014 | Resolved |
| rcra | Violation of a permit condition or requirement | Jul 2, 2012 | Jul 3, 2012 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Air Emission Standards for Tanks, Surface Impoundments and Containers | Sep 11, 2008 | Dec 19, 2011 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Sep 11, 2008 | Dec 19, 2011 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Sep 11, 2008 | Dec 19, 2011 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Sep 11, 2008 | Dec 19, 2011 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Sep 11, 2008 | Sep 11, 2008 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Financial Requirements | Jun 30, 2008 | Sep 24, 2008 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Manifest System, Recordkeeping and Reporting | Jan 9, 2006 | Feb 23, 2006 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | Sep 14, 2005 | Feb 2, 2007 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General Facility Standards | Sep 14, 2005 | Feb 2, 2007 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General | Sep 14, 2005 | Feb 2, 2007 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Manifest System, Recordkeeping and Reporting | Sep 14, 2005 | Feb 2, 2007 | Resolved |
| rcra | Standards for Universal Waste Management: General | Sep 20, 2004 | Dec 9, 2004 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Manifest System, Recordkeeping and Reporting | Sep 20, 2004 | Dec 9, 2004 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Manifest System, Recordkeeping and Reporting | Sep 30, 2003 | Dec 9, 2004 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Sep 30, 2002 | Nov 13, 2002 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | Sep 30, 2002 | Sep 30, 2002 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Manifest System, Recordkeeping and Reporting | Sep 30, 2002 | Oct 10, 2002 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Manifest System, Recordkeeping and Reporting | Sep 30, 1999 | Feb 2, 2000 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Sep 30, 1999 | Feb 2, 2000 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | Sep 30, 1999 | Feb 2, 2000 | 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 |
|---|---|---|---|---|---|---|
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.86 mg/L | 0.41 | +111% | Jan 2026 | Open |
| Arsenic, total [as As] | DMR, Limited - Numeric Violation | 0.16 mg/L | 0.16 | +1% | Oct 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 90.00 kg/d | 47.25 | +90% | Jul 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 1,100.00 mg/L | 645.20 | +70% | Jul 2025 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.39 mg/L | 0.30 | +29% | Dec 2024 | Open |
| Copper, total [as Cu] | DMR, Limited - Overdue | 0.60 mg/L | 0.41 | +48% | Dec 2024 | Resolved |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.60 mg/L | 0.41 | +48% | Dec 2024 | Open |
| Copper, total [as Cu] | DMR, Limited - Overdue | 0.39 mg/L | 0.30 | +29% | Dec 2024 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 62.00 kg/d | 47.25 | +31% | Oct 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 840.00 mg/L | 645.20 | +30% | Oct 2024 | Open |
| Nitrogen, nitrate total [as N] | DMR, Limited - Numeric Violation | 61.90 mg/L | 39.00 | +59% | Aug 2024 | Open |
| Nitrogen, nitrate total [as N] | DMR, Limited - Overdue | 61.90 mg/L | 39.00 | +59% | Aug 2024 | Resolved |
| Di[2-ethylhexyl] phthalate [DEHP] | DMR, Limited - Numeric Violation | 0.52 mg/L | 0.27 | +95% | Jan 2024 | Open |
| Oil petroleum, total recoverable | DMR, Limited - Numeric Violation | 141.50 mg/L | 100.00 | +42% | Jan 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 840.00 mg/L | 645.20 | +30% | Oct 2023 | Open |
| Vanadium, total [as V] | DMR, Limited - Numeric Violation | 0.08 mg/L | 0.07 | +22% | Oct 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 2,900.00 mg/L | 300.00 | +867% | May 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 651.20 mg/L | 200.00 | +226% | May 2023 | Open |
| Sulfide, total [as S] | DMR, Limited - Numeric Violation | 6.00 mg/L | 2.50 | +140% | May 2023 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 1,090.00 mg/L | 368.00 | +196% | Mar 2023 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 88.00 kg/d | 47.25 | +86% | Mar 2023 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 2,300.00 mg/L | 645.20 | +99,999% | Mar 2023 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 59.00 kg/d | 29.10 | +103% | Mar 2023 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 79.00 kg/d | 47.25 | +67% | Feb 2023 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 1,100.00 mg/L | 645.20 | +70% | Feb 2023 | Open |
| Vanadium, total [as V] | DMR, Limited - Numeric Violation | 0.07 mg/L | 0.07 | +12% | Dec 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 722.50 mg/L | 368.00 | +96% | Nov 2022 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 1,200.00 mg/L | 645.20 | +86% | Nov 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 121.00 kg/d | 47.25 | +156% | Nov 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 60.00 kg/d | 29.10 | +106% | Nov 2022 | Resolved |
| Arsenic, total [as As] | DMR, Limited - Numeric Violation | 0.70 mg/L | 0.16 | +332% | Oct 2022 | Open |
| Arsenic, total [as As] | DMR, Limited - Numeric Violation | 0.20 mg/L | 0.10 | +88% | Oct 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 790.00 mg/L | 645.20 | +22% | Sep 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 53.00 kg/d | 47.25 | +12% | Sep 2022 | Open |
| Oil petroleum, total recoverable | DMR, Limited - Numeric Violation | 61.28 mg/L | 50.00 | +23% | May 2022 | Open |
| Oil petroleum, total recoverable | DMR, Limited - Numeric Violation | 224.00 mg/L | 100.00 | +124% | May 2022 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.45 mg/L | 0.41 | +11% | Apr 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 322.50 mg/L | 200.00 | +61% | Apr 2022 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 380.00 mg/L | 300.00 | +27% | Apr 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 1,100.00 mg/L | 300.00 | +267% | Mar 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 314.40 mg/L | 200.00 | +57% | Mar 2022 | Resolved |
| Oil petroleum, total recoverable | DMR, Limited - Numeric Violation | 110.80 mg/L | 100.00 | +11% | Jan 2022 | Open |
| Oil petroleum, total recoverable | DMR, Limited - Numeric Violation | 51.88 mg/L | 50.00 | +4% | Jan 2022 | Open |
| Sulfide, total [as S] | DMR, Limited - Numeric Violation | 11.60 mg/L | 2.50 | +364% | Jan 2022 | Open |
| Vanadium, total [as V] | DMR, Limited - Numeric Violation | 0.08 mg/L | 0.07 | +13% | Nov 2021 | Open |
| Sulfide, total [as S] | DMR, Limited - Numeric Violation | 4.02 mg/L | 2.50 | +61% | Nov 2021 | Open |
| Vanadium, total [as V] | DMR, Limited - Numeric Violation | 0.07 mg/L | 0.07 | +4% | Oct 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 380.00 mg/L | 300.00 | +27% | Sep 2021 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.68 mg/L | 0.64 | +6% | Aug 2021 | Open |
| Titanium, total [as Ti] | DMR, Limited - Numeric Violation | 0.10 mg/L | 0.09 | +6% | Aug 2021 | 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.
INFORMAL WRITTEN NOTIFICATION
RCRA (Hazardous Waste)
· Case RCRA-CTD000604488-001 · Feb 9, 2026
Administrative - Formal
· Case 01-2026-5001 · Feb 9, 2026
$585,000
State Administrative Order of Consent
Clean Water Act
· Case CT-2019004DEEP · Jul 1, 2019
$151,500
FINAL 3008(A) COMPLIANCE ORDER
RCRA (Hazardous Waste)
· Case RCRA-CTD000604488-002 · Dec 13, 2005
Judicial
· Case 01-2004-1056 · Nov 15, 2005
$54,000
Administrative - Formal
· Case 02-2002-9203 · Sep 26, 2002
$85,750
Administrative - Formal
· Case 01-1998-0081 · May 10, 1998
$27,000
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-CTD000604488-000 · Jul 6, 1992
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-CTD000604488-024 · Mar 4, 1991
Other facilities in HARTFORD County, CT
EAST HARTFORD GH BERLIN WINDWARD
EAST HARTFORD, CT
· Wholesale Trade
HP HOOD ICE CREAM PLANT
SUFFIELD, CT
· Manufacturing
ROCKY HILL WATER POLLUTION CONTROL FACILITY
ROCKY HILL, CT
DATTCO, INC.
SOUTH WINDSOR, CT
MESTEK SOUTH WINDSOR
SOUTH WINDSOR, CT
· Manufacturing
GERBER SCIENTIFIC, INC.
SOUTH WINDSOR, CT