CITY WATER, LIGHT AND POWER
Quick Summary
- •Released 609,282 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 $14,600 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
3100 STEVENSON
SPRINGFIELD, IL 62703
View on map ↗ - County
- SANGAMON County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221112
- Inspections
- 1 · last Aug 29, 2023
- Total Penalties
- $14,600 · last Oct 28, 2022
- Registry ID
- 110056956281
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 | 627,512 | — |
| 2016 | 491,125 | -22% |
| 2017 | 609,282 | +24% |
| 2018 | 718,712 | +18% |
| 2019 | 529,369 | -26% |
| 2020 | 86,340 | -84% |
| 2021 | 207,756 | +141% |
| 2022 | 45,937 | -78% |
| 2023 | 24,935 | -46% |
| 2024 | 20,879 | -16% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Polycyclic aromatic compounds | — | — | — | — | — | ♦ Carcinogen |
| Chlorine | — | — | — | — | — | |
| Ammonia | — | — | — | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 12,562 | 12,562 | — | — | — | |
| Manganese compounds | 7,518 | 363 | 210 | 6,945 | 10,329 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 348 | 348 | — | — | — | |
| Lead compounds | 245 | 12 | 4 | 229 | 432 | |
| Hydrogen fluoride | 200 | 200 | — | — | — | |
| Mercury compounds | 6 | 4 | — | 3 | 1 | |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | — | ♦ Carcinogen |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorine | — | — | — | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 16,055 | 16,055 | — | — | — | |
| Manganese compounds | 8,073 | 417 | 176 | 7,480 | 11,329 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 401 | 401 | — | — | — | |
| Hydrogen fluoride | 230 | 230 | — | — | — | |
| Lead compounds | 169 | 14 | 5 | 150 | 728 | |
| Mercury compounds | 5 | 4 | — | 1 | 2 | |
| Polycyclic aromatic compounds | 1 | — | — | 1 | — | ♦ Carcinogen |
| Ammonia | 1 | — | — | 1 | — | |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | — | ♦ Carcinogen |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorine | — | — | — | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 17,826 | 17,826 | — | — | — | |
| Manganese compounds | 16,138 | 695 | 231 | 15,212 | 56,579 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 6,114 | 17 | 160 | 5,937 | 39,100 | |
| Vanadium compounds | 2,611 | 8 | 18 | 2,585 | 21,100 | |
| Zinc compounds | 1,910 | 192 | 25 | 1,693 | 66,663 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 669 | 669 | — | — | — | |
| Hydrogen fluoride | 384 | 384 | — | — | — | |
| Lead compounds | 271 | 23 | 6 | 242 | 4,396 | |
| Mercury compounds | 8 | 6 | — | 3 | 26 | |
| Polycyclic aromatic compounds | 3 | 1 | — | 2 | — | ♦ Carcinogen |
| Ammonia | 3 | — | — | 3 | — | |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | — | ♦ Carcinogen |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorine | — | — | — | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 155,300 | 155,300 | — | — | — | |
| Manganese compounds | 20,182 | 197 | 1,461 | 18,524 | 31,912 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 11,300 | 20 | 968 | 10,312 | 22,100 | |
| Zinc compounds | 8,031 | 230 | 151 | 7,650 | 40,908 | |
| Vanadium compounds | 6,522 | 10 | 107 | 6,405 | 12,900 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 4,475 | 4,475 | — | — | — | |
| Hydrogen fluoride | 1,017 | 1,017 | — | — | — | |
| Lead compounds | 905 | 10 | 36 | 859 | 2,731 | |
| Mercury compounds | 15 | 7 | — | 8 | 180 | |
| Polycyclic aromatic compounds | 6 | 1 | — | 5 | — | ♦ Carcinogen |
| Ammonia | 3 | — | — | 3 | — | |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | — | ♦ Carcinogen |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorine | — | — | — | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 66,600 | 66,600 | — | — | — | |
| Manganese compounds | 8,603 | 71 | 1,930 | 6,602 | 7,638 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 3,640 | 3,640 | — | — | — | |
| Zinc compounds | 3,570 | 161 | 205 | 3,204 | 14,406 | |
| Vanadium compounds | 2,814 | 7 | 146 | 2,661 | 4,180 | |
| Hydrogen fluoride | 716 | 716 | — | — | — | |
| Lead compounds | 370 | 37 | 49 | 284 | 940 | |
| Ammonia | 14 | — | — | 14 | — | |
| Mercury compounds | 11 | 7 | — | 4 | 36 | |
| Polycyclic aromatic compounds | 2 | — | — | 2 | — | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | — | ♦ Carcinogen |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorine | — | — | — | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 397,000 | 397,000 | — | — | — | |
| Manganese compounds | 38,056 | 505 | 2,351 | 35,200 | 45,916 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 23,249 | 29 | 1,620 | 21,600 | 38,500 | |
| Zinc compounds | 16,592 | 334 | 258 | 16,000 | 70,417 | |
| Vanadium compounds | 14,395 | 15 | 180 | 14,200 | 22,400 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 14,000 | 14,000 | — | — | — | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 13,489 | 138 | 51 | 13,300 | 22,801 | |
| Nickel compounds | 7,736 | 65 | 211 | 7,460 | 13,106 | ♦ Carcinogen |
| Hydrogen fluoride | 2,620 | 2,620 | — | — | — | |
| Lead compounds | 2,172 | 82 | 60 | 2,030 | 4,516 | |
| Mercury compounds | 34 | 12 | — | 21 | 52 | |
| Ammonia | 16 | — | — | 16 | — | |
| Polycyclic aromatic compounds | 10 | 1 | — | 9 | — | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | — | ♦ Carcinogen |
2018
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorine | — | — | — | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 489,000 | 489,000 | — | — | — | |
| Manganese compounds | 29,226 | 618 | 2,516 | 26,092 | 91,873 | |
| Zinc compounds | 20,117 | 410 | 303 | 19,404 | 114,703 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 18,500 | 18,500 | — | — | — | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 17,276 | 36 | 1,836 | 15,404 | 70,960 | |
| Vanadium compounds | 14,526 | 18 | 206 | 14,302 | 37,230 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 8,866 | 186 | 61 | 8,619 | 53,071 | |
| Nickel compounds | 5,507 | 100 | 225 | 5,182 | 30,577 | ♦ Carcinogen |
| Hydrogen fluoride | 3,400 | 3,400 | — | — | — | |
| Lead compounds | 2,785 | 134 | 70 | 2,581 | 7,195 | |
| Mercury compounds | 45 | 16 | — | 28 | 23 | |
| Ammonia | 24 | — | — | 24 | — | |
| Polycyclic aromatic compounds | 10 | 1 | — | 9 | — | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | — | ♦ Carcinogen |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorine | — | — | — | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 355,000 | 355,000 | — | — | — | |
| Manganese compounds | 45,792 | 455 | 2,637 | 42,700 | 43,915 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 23,866 | 27 | 1,839 | 22,000 | 30,000 | |
| Zinc compounds | 19,095 | 301 | 294 | 18,500 | 63,110 | |
| Vanadium compounds | 16,618 | 13 | 205 | 16,400 | 20,500 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 14,600 | 14,600 | — | — | — | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 11,111 | 152 | 59 | 10,900 | 23,801 | |
| Hydrogen fluoride | 2,610 | 2,610 | — | — | — | |
| Lead compounds | 2,352 | 132 | 70 | 2,150 | 4,759 | |
| Mercury compounds | 53 | 20 | — | 34 | 17 | |
| Ammonia | 15 | — | — | 15 | — | |
| Polycyclic aromatic compounds | 12 | 1 | — | 11 | — | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | — | ♦ Carcinogen |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chlorine | — | — | — | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 444,000 | 444,000 | — | — | — | |
| Manganese compounds | 50,964 | 570 | 2,894 | 47,500 | 15,063 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 36,461 | 29 | 2,032 | 34,400 | 35,800 | |
| Zinc compounds | 35,259 | 331 | 328 | 34,600 | 6,130 | |
| Vanadium compounds | 22,541 | 14 | 227 | 22,300 | 7,810 | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 16,600 | 16,600 | — | — | — | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 14,627 | 161 | 66 | 14,400 | 14,301 | |
| Lead compounds | 3,233 | 96 | 77 | 3,060 | 3,274 | |
| Hydrogen fluoride | 2,890 | 2,890 | — | — | — | |
| Ammonia | 857 | — | — | 857 | — | |
| Mercury compounds | 66 | 21 | — | 45 | 5 | |
| Polycyclic aromatic compounds | 14 | 1 | — | 13 | — | ♦ Carcinogen |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | — | ♦ 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 |
|---|---|---|---|---|
| Ammonia | — | — | — | 730,000 |
| Hydrogen fluoride | — | — | — | 33,000 |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | — | — | — | 426,000 |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | — | — | — | 1,140,000 |
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 |
|---|---|---|---|---|---|
|
FREEMAN UNITED COAL MNG CO CROWN III
FARMERSVILLE, IL
|
Lead compounds | 2 | — | — | — |
|
HERITAGE CRYSTAL CLEAN LLC
ELGIN, IL
|
Lead compounds | — | — | — | — |
|
SANGAMON VALLEY LANDFILL INC
SPRINGFIELD, IL
|
Lead compounds | — | — | — | — |
|
SHELL OIL CO ELKHART UNDERGROUND MINE
ELKHART, IL
|
Lead compounds | 429 | — | — | — |
|
FREEMAN UNITED COAL MNG CO CROWN III
FARMERSVILLE, IL
|
Manganese compounds | 79 | — | — | — |
|
SHELL OIL CO ELKHART UNDERGROUND MINE
ELKHART, IL
|
Manganese compounds | 10,250 | — | — | — |
|
SHELL OIL CO ELKHART UNDERGROUND MINE
ELKHART, IL
|
Mercury compounds | 1 | — | — | — |
|
FREEMAN UNITED COAL MNG CO CROWN III
FARMERSVILLE, IL
|
Mercury compounds | — | — | — | — |
|
SANGAMON VALLEY LANDFILL INC
SPRINGFIELD, IL
|
Mercury compounds | — | — | — | — |
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 |
|---|---|---|
| Lead compounds | 1 | SPFLD METRO SD SPRING CREEK WWTP, SPRINGFIELD |
| Mercury compounds | — | SPFLD METRO SD SPRING CREEK WWTP, SPRINGFIELD |
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 | FRV | Oct 15, 2021 | — | Open |
| cwa | WW Storm Water Non-Construction - Failure to Implement SWPPP/SWMP | Mar 11, 2013 | Mar 26, 2014 | Resolved |
| cwa | WW Storm Water Non-Construction - Failure to develop any or adequate SWPPP/SWMP | Mar 11, 2013 | Mar 26, 2014 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Feb 10, 2011 | May 20, 2011 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Feb 10, 2011 | May 20, 2011 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: General | Feb 10, 2011 | Jun 17, 2011 | Resolved |
| rcra | Standards Applicable to Transporters of HW: Compliance with the Manifest System and Recordkeeping | Feb 10, 2011 | Feb 10, 2011 | Resolved |
| rcra | Violation of a Federal or State Statute | Feb 10, 2011 | Jun 17, 2011 | Resolved |
| cwa | Effluent Violations - Narrative Effluent Violation | Dec 31, 2009 | — | Open |
| cwa | Effluent Violations - Narrative Effluent Violation | Nov 30, 2009 | — | Open |
| cwa | Effluent Violations - Narrative Effluent Violation | Oct 31, 2009 | — | Open |
| cwa | Schedule Event achieved late but reported | Aug 31, 2009 | — | Open |
| cwa | Schedule Event reported late | Aug 31, 2009 | — | Open |
| cwa | Schedule Event unachieved and not reported | Aug 31, 2009 | — | Open |
| cwa | Schedule Event unachieved but reported | Aug 31, 2009 | — | Open |
| cwa | Schedule Event unachieved and not reported | Aug 9, 2009 | — | Open |
| cwa | Schedule Event reported late | Aug 9, 2009 | — | Open |
| cwa | Schedule Event achieved late but reported | Aug 9, 2009 | — | Open |
| cwa | Schedule Event unachieved but reported | Aug 9, 2009 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 15, 2007 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 9, 2007 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 1, 2006 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 1, 2005 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 1, 2004 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 1, 2003 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 1, 2002 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 31, 1999 | — | Open |
| rcra | Land Disposal Restrictions: General | Oct 19, 1993 | Jul 20, 2010 | Resolved |
| cwa | Schedule Event unachieved and not reported | Nov 15, 1988 | Mar 20, 1989 | Resolved |
| cwa | Schedule Event achieved late but reported | Nov 15, 1988 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 15, 1988 | Jan 13, 1989 | Resolved |
| cwa | Schedule Event unachieved and not reported | Oct 15, 1988 | Jan 13, 1989 | Resolved |
| cwa | Schedule Event achieved late but reported | Jul 1, 1988 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 1, 1988 | Jul 31, 1988 | 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 |
|---|---|---|---|---|---|---|
| Solids, total suspended | DMR, Limited - Numeric Violation | 16.50 mg/L | 15.00 | +10% | Oct 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 41.00 mg/L | 15.00 | +173% | Nov 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 41.00 mg/L | 30.00 | +37% | Nov 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 16.80 mg/L | 15.00 | +12% | Sep 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 17.50 mg/L | 15.00 | +17% | Jun 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 18.00 mg/L | 15.00 | +20% | May 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 17.00 mg/L | 15.00 | +13% | Apr 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 18.00 mg/L | 15.00 | +20% | Mar 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 59.00 mg/L | 15.00 | +293% | Aug 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 59.00 mg/L | 30.00 | +97% | Aug 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 73.00 mg/L | 15.00 | +387% | Aug 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 73.00 mg/L | 30.00 | +143% | Aug 2023 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.03 | +4% | Feb 2023 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.04 | +19% | Jan 2023 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.03 | +42% | Jan 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 17.00 mg/L | 15.00 | +13% | Nov 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 22.00 mg/L | 15.00 | +47% | May 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 18.00 mg/L | 15.00 | +20% | May 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 34.00 mg/L | 30.00 | +13% | May 2021 | Open |
| Boron, total [as B] | DMR, Limited - Numeric Violation | 11.80 mg/L | 11.00 | +7% | Aug 2017 | Open |
| Boron, total [as B] | DMR, Limited - Numeric Violation | 11.40 mg/L | 11.00 | +4% | Feb 2017 | Open |
| Boron, total [as B] | DMR, Limited - Numeric Violation | 15.20 mg/L | 11.00 | +38% | Jul 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 49.00 mg/L | 30.00 | +63% | Jun 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 34.00 mg/L | 30.00 | +13% | Jan 2016 | Open |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 25.40 mg/L | 2.00 | +1,170% | Dec 2015 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 43.00 mg/L | 15.00 | +187% | Dec 2015 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 43.00 mg/L | 30.00 | +43% | Dec 2015 | Open |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 25.40 mg/L | 4.00 | +535% | Dec 2015 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.03 | +23% | Dec 2015 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 33.00 mg/L | 30.00 | +10% | Dec 2015 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.06 mg/L | 0.04 | +45% | Dec 2015 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 37.00 mg/L | 30.00 | +23% | Aug 2015 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.04 | +10% | Jul 2015 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 32.00 mg/L | 30.00 | +7% | 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.