US NAVY PUGET SOUND NAVAL SHIPYARD (PSNS) - TANKS
Quick Summary
- •Released 33,270 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 $4,250 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
1400 FARRAGUT ST
BREMERTON, WA 98314
View on map ↗ - County
- KITSAP County
- Industry
- Public Administration
- NAICS (North American Industry Classification)
- 92811
- Inspections
- 18 · last Apr 15, 2025
- Total Penalties
- $4,250 · last Dec 11, 2025
- Registry ID
- 110006894833
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 | 26,716 | — |
| 2016 | 25,220 | -6% |
| 2017 | 33,270 | +32% |
| 2018 | 52,894 | +59% |
| 2019 | 43,830 | -17% |
| 2020 | 44,975 | +3% |
| 2021 | 53,642 | +19% |
| 2022 | 73,480 | +37% |
| 2023 | 44,160 | -40% |
| 2024 | 33,804 | -23% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Xylene (mixed isomers) | 16,269 | 16,269 | — | — | 74,938 | |
| n-Butyl alcohol | 13,025 | 13,025 | — | — | 58,108 | |
| Manganese | 2,398 | 74 | 2,324 | — | 13,546 | |
| Copper compounds | 1,901 | 1,839 | 62 | — | 214,894 | |
| Chromium | 97 | 85 | 12 | — | 11,249 | |
| Copper | 62 | — | 62 | — | 93,836 | |
| Nickel | 45 | 28 | 17 | — | 44,101 | ♦ Carcinogen |
| Lead | 7 | — | 7 | — | 119,286 | ♦ Carcinogen |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| n-Butyl alcohol | 18,217 | 18,217 | — | — | 89,872 | |
| Xylene (mixed isomers) | 11,984 | 11,984 | — | — | 113,150 | |
| 1,2,4-Trimethylbenzene | 10,779 | 10,779 | — | — | 50,848 | |
| Zinc compounds | 1,217 | 698 | 519 | — | 465,439 | |
| Manganese | 1,139 | 92 | 1,047 | — | 14,149 | |
| Copper compounds | 631 | 563 | 68 | — | 198,106 | |
| Copper | 68 | — | 68 | — | 178,393 | |
| Chromium | 57 | 45 | 12 | — | 35,587 | |
| Nickel | 57 | 29 | 28 | — | 50,335 | ♦ Carcinogen |
| Lead | 11 | — | 11 | — | 30,475 | ♦ Carcinogen |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| n-Butyl alcohol | 29,964 | 29,964 | — | — | 90,297 | |
| Xylene (mixed isomers) | 21,331 | 21,331 | — | — | 122,035 | |
| 1,2,4-Trimethylbenzene | 10,634 | 10,634 | — | — | 59,411 | |
| Copper compounds | 5,097 | 4,997 | 100 | — | 313,935 | |
| Manganese | 3,094 | — | 3,094 | — | 19,836 | |
| Zinc compounds | 3,083 | 2,644 | 439 | — | 389,884 | |
| Copper | 100 | — | 100 | — | 372,732 | |
| Chromium | 78 | 66 | 12 | — | 85,442 | |
| Nickel | 72 | 67 | 5 | — | 106,831 | ♦ Carcinogen |
| Lead | 27 | — | 27 | — | 37,773 | ♦ Carcinogen |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| n-Butyl alcohol | 25,077 | 25,077 | — | — | 59,720 | |
| Xylene (mixed isomers) | 20,453 | 20,453 | — | — | 110,793 | |
| Manganese | 3,098 | 38 | 3,060 | — | 58,202 | |
| Copper compounds | 3,051 | 2,960 | 91 | — | 211,063 | |
| Zinc compounds | 1,664 | 1,312 | 352 | — | 664,679 | |
| Nickel | 117 | 99 | 18 | — | 190,763 | ♦ Carcinogen |
| Copper | 91 | — | 91 | — | 425,533 | |
| Chromium | 66 | 54 | 12 | — | 92,878 | |
| Lead | 25 | — | 25 | — | 102,120 | ♦ Carcinogen |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Xylene (mixed isomers) | 22,883 | 22,883 | — | — | 131,747 | |
| n-Butyl alcohol | 17,739 | 17,739 | — | — | 79,667 | |
| Copper compounds | 2,523 | 2,467 | 56 | — | 175,163 | |
| Manganese | 1,320 | — | 1,320 | — | 135,519 | |
| Nickel | 264 | 264 | — | — | 189,691 | ♦ Carcinogen |
| Chromium | 162 | 150 | 12 | — | 109,250 | |
| Copper | 56 | — | 56 | — | 866,700 | |
| Lead | 28 | — | 28 | — | 200,377 | ♦ Carcinogen |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Xylene (mixed isomers) | 33,749 | 33,749 | — | — | 195,035 | |
| Ethylbenzene | 10,081 | 10,081 | — | — | 66,781 | ♦ Carcinogen |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| n-Butyl alcohol | 21,453 | 21,453 | — | — | 92,250 | |
| Xylene (mixed isomers) | 15,905 | 15,905 | — | — | 163,171 | |
| Manganese | 14,855 | — | 14,855 | — | 17,505 | |
| Copper compounds | 285 | 100 | 185 | — | 410,736 | |
| Copper | 185 | — | 185 | — | 303,663 | |
| Lead | 126 | — | 126 | — | 204,819 | ♦ Carcinogen |
| Chromium | 68 | 56 | 12 | — | 85,890 | |
| Nickel | 17 | 17 | — | — | 172,359 | ♦ Carcinogen |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| n-Butyl alcohol | 18,652 | 18,652 | — | — | 93,643 | |
| Xylene (mixed isomers) | 13,101 | 13,101 | — | — | 166,877 | |
| Copper compounds | 1,259 | 1,194 | 65 | — | 515,159 | |
| Chromium | 88 | 76 | 12 | — | 90,813 | |
| Nickel | 65 | 42 | 23 | — | 186,650 | ♦ Carcinogen |
| Copper | 65 | — | 65 | — | 370,880 | |
| Lead | 25 | — | 25 | — | 228,313 | ♦ Carcinogen |
| Manganese | 15 | — | 15 | — | 21,877 |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Xylene (mixed isomers) | 13,101 | 13,101 | — | — | 134,522 | |
| n-Butyl alcohol | 10,645 | 10,645 | — | — | 79,254 | |
| Copper compounds | 1,251 | 1,194 | 57 | — | 327,489 | |
| Chromium | 88 | 76 | 12 | — | 84,152 | |
| Copper | 57 | — | 57 | — | 290,224 | |
| Nickel | 42 | 42 | — | — | 171,261 | ♦ Carcinogen |
| Lead | 25 | — | 25 | — | 213,879 | ♦ Carcinogen |
| Manganese | 11 | — | 11 | — | 15,578 |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Xylene (mixed isomers) | 14,119 | 14,119 | — | — | 121,262 | |
| n-Butyl alcohol | 10,853 | 10,853 | — | — | 66,155 | |
| Zinc compounds | 980 | 387 | 593 | — | 362,121 | |
| Copper compounds | 617 | 555 | 62 | — | 95,517 | |
| Copper | 62 | — | 62 | — | 147,661 | |
| Chromium | 40 | 28 | 12 | — | 59,596 | |
| Lead | 25 | — | 25 | — | 123,686 | ♦ Carcinogen |
| Manganese | 13 | — | 13 | — | 9,251 | |
| Nickel | 7 | 7 | — | — | 89,402 | ♦ 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 |
|---|---|---|---|---|
| Lead | — | 64,529 | — | — |
| Nickel | — | 2,214 | — | — |
| Copper | — | 3,995 | — | — |
| Xylene (mixed isomers) | — | 663 | — | 74,269 |
| n-Butyl alcohol | — | — | — | 58,091 |
| Chromium | — | 13 | — | — |
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 |
|---|---|---|---|---|---|
|
PETROLEUM RECLAIMING SERVICE INC
TACOMA, WA
|
Chromium | — | 13 | — | — |
|
US ECOLOGY IDAHO INC SITE B
GRAND VIEW, ID
|
Chromium | 10,722 | — | — | — |
|
ENERGYSOLUTIONS CLIVE FACILITY
GRANTSVILLE, UT
|
Chromium | 44 | — | — | — |
|
DIVERSIFIED SCIENTIFIC SERVICES INC. (DSSI)
KINGSTON, TN
|
Chromium | 470 | — | — | — |
|
COLUMBIA RIDGE LDFL & RECYCLING CTR
ARLINGTON, OR
|
Copper | 1,100 | — | — | — |
|
ECOLIGHTS NORTHWEST
SEATTLE, WA
|
Copper | 20 | — | — | — |
|
ECOLUBE RECOVERY PUYALLUP
PUYALLUP, WA
|
Copper | — | 5 | — | — |
|
PETROLEUM RECLAIMING SERVICE INC
TACOMA, WA
|
Copper | — | 3,990 | — | — |
|
US ECOLOGY IDAHO INC SITE B
GRAND VIEW, ID
|
Copper | 88,711 | — | — | — |
|
US ECOLOGY IDAHO INC SITE B
GRAND VIEW, ID
|
Copper compounds | 214,774 | — | — | — |
|
DIVERSIFIED SCIENTIFIC SERVICES INC. (DSSI)
KINGSTON, TN
|
Copper compounds | 110 | — | — | — |
|
ECOLIGHTS NORTHWEST
SEATTLE, WA
|
Lead | — | 20 | — | — |
|
ECOLUBE RECOVERY PUYALLUP
PUYALLUP, WA
|
Lead | — | 7 | — | — |
|
PETROLEUM RECLAIMING SERVICE INC
TACOMA, WA
|
Lead | — | 1 | — | — |
|
SAFETY KLEEN SYSTEMS INC
CLACKAMAS, OR
|
Lead | — | 1 | — | — |
|
US ECOLOGY IDAHO INC SITE B
GRAND VIEW, ID
|
Lead | 54,527 | — | — | — |
|
DIVERSIFIED SCIENTIFIC SERVICES INC. (DSSI)
KINGSTON, TN
|
Lead | 120 | — | — | — |
|
ENERGYSOLUTIONS CLIVE FACILITY
GRANTSVILLE, UT
|
Lead | — | 64,500 | — | — |
|
COLUMBIA RIDGE LDFL & RECYCLING CTR
ARLINGTON, OR
|
n-Butyl alcohol | 17 | — | — | — |
|
US ECOLOGY IDAHO INC SITE B
GRAND VIEW, ID
|
n-Butyl alcohol | — | — | — | 58,091 |
|
COLUMBIA RIDGE LDFL & RECYCLING CTR
ARLINGTON, OR
|
Nickel | 1,185 | — | — | — |
|
ECOLIGHTS NORTHWEST
SEATTLE, WA
|
Nickel | 20 | — | — | — |
|
ECOLUBE RECOVERY PUYALLUP
PUYALLUP, WA
|
Nickel | — | 1 | — | — |
|
PETROLEUM RECLAIMING SERVICE INC
TACOMA, WA
|
Nickel | — | 2,213 | — | — |
|
US ECOLOGY IDAHO INC SITE B
GRAND VIEW, ID
|
Nickel | 40,680 | — | — | — |
|
DIVERSIFIED SCIENTIFIC SERVICES INC. (DSSI)
KINGSTON, TN
|
Nickel | 1 | — | — | — |
|
COLUMBIA RIDGE LDFL & RECYCLING CTR
ARLINGTON, OR
|
Manganese | 237 | — | — | — |
|
US ECOLOGY IDAHO INC SITE B
GRAND VIEW, ID
|
Manganese | 13,309 | — | — | — |
|
CLEAN HARBORS ARAGONITE, LLC
ARAGONITE, UT
|
Xylene (mixed isomers) | — | 1 | — | — |
|
COLUMBIA RIDGE LDFL & RECYCLING CTR
ARLINGTON, OR
|
Xylene (mixed isomers) | 6 | — | — | — |
|
ECOLUBE RECOVERY PUYALLUP
PUYALLUP, WA
|
Xylene (mixed isomers) | — | 662 | — | — |
|
US ECOLOGY IDAHO INC SITE B
GRAND VIEW, ID
|
Xylene (mixed isomers) | — | — | — | 74,269 |
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 | 10 | BREMERTON STP, BREMERTON |
| Copper | 10 | BREMERTON STP, BREMERTON |
| Nickel | 1 | BREMERTON STP, BREMERTON |
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 | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Mar 24, 2021 | Mar 30, 2021 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Mar 24, 2021 | Mar 24, 2021 | Resolved |
| rcra | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | Mar 24, 2021 | Jun 24, 2021 | Resolved |
| rcra | Standards for Used Oil: Generators | Jun 19, 2019 | Nov 1, 2019 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jun 19, 2019 | Nov 1, 2019 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | May 10, 2018 | Sep 21, 2018 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General Facility Standards | May 10, 2018 | Sep 21, 2018 | Resolved |
| rcra | Standards for Used Oil: Generators | May 10, 2018 | May 10, 2018 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jan 10, 2017 | May 12, 2017 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Preparedness and Prevention | Jan 10, 2017 | May 12, 2017 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General Facility Standards | Jan 10, 2017 | May 12, 2017 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jun 14, 2016 | Nov 17, 2016 | Resolved |
| cwa | Schedule Event unachieved and not reported | May 10, 2016 | Jun 10, 2016 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Dec 1, 2015 | Dec 10, 2015 | Resolved |
| rcra | Standards for Used Oil: Generators | Aug 19, 2015 | Aug 19, 2015 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Aug 19, 2015 | Aug 19, 2015 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Sep 26, 2013 | Sep 26, 2013 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 15, 2013 | Apr 15, 2013 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Sep 11, 2012 | Feb 4, 2013 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Sep 11, 2012 | Feb 4, 2013 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Sep 19, 2011 | Mar 20, 2012 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Sep 19, 2011 | Mar 20, 2012 | Resolved |
| rcra | Standards for Used Oil: Generators | Sep 19, 2011 | Mar 20, 2012 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Sep 19, 2011 | Mar 20, 2012 | Resolved |
| rcra | Violation of a permit condition or requirement | Jul 20, 2011 | Apr 5, 2012 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jul 20, 2011 | Apr 16, 2012 | Resolved |
| cwa | Schedule Event reported late | May 15, 2011 | — | Open |
| cwa | Schedule Event unachieved and not reported | May 15, 2011 | May 15, 2012 | Resolved |
| cwa | Schedule Event achieved late but reported | May 15, 2011 | — | Open |
| cwa | Schedule Event unachieved but reported | May 15, 2011 | May 14, 2012 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | Dec 14, 2010 | Sep 19, 2011 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jan 21, 2009 | Aug 1, 2012 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Miscellaneous Units | Jan 21, 2009 | Aug 4, 2010 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General Facility Standards | Jan 21, 2009 | Aug 4, 2010 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jan 21, 2009 | Aug 4, 2010 | Resolved |
| rcra | EPA Administered Permit Programs: the HW Permit Program Special Forms of Permits | Jan 21, 2009 | Aug 1, 2012 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | Jan 21, 2009 | Aug 4, 2010 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Jan 21, 2009 | Aug 4, 2010 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Jan 21, 2009 | Aug 4, 2010 | Resolved |
| rcra | Standards for Used Oil: Generators | Jan 21, 2009 | Aug 4, 2010 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Large Quantity Handlers | Jan 21, 2009 | Aug 4, 2010 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Sep 17, 2008 | Aug 4, 2010 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Sep 17, 2008 | Aug 4, 2010 | Resolved |
| cwa | Schedule Event achieved late but reported | Aug 14, 2007 | — | Open |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | May 31, 2006 | Aug 31, 2006 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | May 31, 2006 | Aug 31, 2006 | Resolved |
| cwa | Schedule Event achieved late but reported | Dec 15, 2003 | — | Open |
| rcra | Standards Applicable to Generators of HW: General | May 3, 2001 | Aug 20, 2001 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Nov 15, 1999 | Nov 15, 1999 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jun 5, 1997 | Apr 28, 1998 | 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 recoverable | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.02 | +11% | Feb 2026 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.76 kg/d | 0.38 | +101% | Feb 2026 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 1.03 kg/d | 0.65 | +58% | Feb 2026 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.46 kg/d | 0.35 | +31% | Feb 2026 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.03 | +15% | Feb 2026 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.77 kg/d | 0.65 | +17% | Nov 2025 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.47 kg/d | 0.38 | +24% | Nov 2025 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 1.31 kg/d | 0.65 | +101% | Apr 2025 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.03 | +3% | Jul 2024 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.23 kg/d | 0.20 | +16% | Jul 2024 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.56 kg/d | 0.35 | +60% | Jul 2024 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.03 | +52% | Jun 2024 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.81 kg/d | 0.65 | +24% | Jun 2024 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.12 mg/L | 0.03 | +252% | Aug 2023 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.02 | +89% | Aug 2023 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 1.87 kg/d | 0.65 | +185% | Aug 2023 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.59 kg/d | 0.38 | +55% | Aug 2023 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.10 mg/L | 0.03 | +212% | May 2023 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.06 mg/L | 0.02 | +200% | May 2023 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.10 mg/L | 0.03 | +215% | Apr 2023 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.02 | +53% | Apr 2023 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.58 kg/d | 0.38 | +53% | Jul 2022 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 1.06 kg/d | 0.65 | +63% | Jul 2022 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 1.09 kg/d | 0.65 | +67% | Jan 2022 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.03 | +15% | Jan 2022 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.40 kg/d | 0.38 | +6% | Jan 2022 | Open |
| Copper, total recoverable | DMR, Limited - Overdue | 0.40 kg/d | 0.38 | +6% | Jan 2022 | Resolved |
| Copper, total recoverable | DMR, Limited - Overdue | 1.09 kg/d | 0.65 | +67% | Jan 2022 | Resolved |
| Copper, total recoverable | DMR, Limited - Overdue | 0.04 mg/L | 0.03 | +15% | Jan 2022 | Resolved |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.83 kg/d | 0.65 | +26% | Sep 2021 | Open |
| Copper, total recoverable | DMR, Limited - Overdue | 0.83 kg/d | 0.65 | +26% | Sep 2021 | Resolved |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.76 kg/d | 0.65 | +16% | Apr 2020 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.89 kg/d | 0.65 | +36% | Dec 2019 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.78 kg/d | 0.65 | +19% | Mar 2019 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.76 kg/d | 0.38 | +102% | Nov 2018 | Resolved |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.89 kg/d | 0.65 | +35% | Nov 2018 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.49 kg/d | 0.38 | +29% | Oct 2018 | Resolved |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.89 kg/d | 0.65 | +37% | Oct 2018 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.02 | +58% | Sep 2018 | Resolved |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.09 mg/L | 0.03 | +176% | Sep 2018 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 4.69 kg/d | 0.65 | +618% | Sep 2018 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 1.51 kg/d | 0.38 | +300% | Sep 2018 | Resolved |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.69 kg/d | 0.65 | +6% | Aug 2018 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.88 kg/d | 0.38 | +134% | Jul 2018 | Resolved |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.03 | +9% | Jul 2018 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 1.63 kg/d | 0.65 | +150% | Jul 2018 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.74 kg/d | 0.65 | +14% | Jun 2018 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.02 | +111% | Sep 2017 | Resolved |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 1.33 kg/d | 0.35 | +282% | Sep 2017 | Resolved |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.33 kg/d | 0.20 | +66% | Sep 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.