EmissionsLookup
Non-Compliance TRI Reporter Clean Air Act Clean Water Act RCRA

SIGECO AB BROWN SOUTH INDIANA GAS & ELE

Quick Summary

  • Released 213,303 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 $154,750 in total penalties since records began.
  • Reports releases of chemicals classified as known or probable carcinogens.
Address
8511 WELBORN RD
MOUNT VERNON, IN 47620
View on map ↗
County
POSEY County
Industry
Utilities
NAICS (North American Industry Classification)
221112
Inspections
8 · last Aug 18, 2025
Total Penalties
$154,750 · last Oct 28, 2025
Registry ID
110044891150

How This Compares

#39 of 804 TRI reporters in IN
#209 of 584 TRI reporters in Utilities

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.

10
Air (CAA)
Qtrs Non-Compliant
7
Water (CWA)
Qtrs Non-Compliant
0
Hazardous Waste (RCRA)
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 (2015–2023) -26% overall
Year Total Releases (lbs) vs Prior Year
2015 376,555
2016 299,468 -20%
2017 213,303 -29%
2018 347,946 +63%
2019 53,625 -85%
2020 286,940 +435%
2021 580,614 +102%
2022 541,465 -7%
2023 278,063 -49%

2023

Chemical Total (lbs) Air Water Land Off-Site
Vanadium compounds 61,315 190 25 61,100 600
Zinc compounds 41,300 450 450 40,400 370
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 38,820 50 650 38,120 360
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 35,700 35,700
Manganese compounds 29,665 165 800 28,700 330
Chromium compounds (except for chromite ore mined in the Transvaal Region) 22,308 120 88 22,100 200
Nickel compounds 17,709 130 69 17,510 160 ♦ Carcinogen
Copper compounds 11,121 68 53 11,000 110
Lead compounds 8,192 64 24 8,104 58
Hydrogen fluoride 6,500 6,500
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 5,300 5,300
Mercury compounds 130 74 56 0
Naphthalene 2 2 ♦ Carcinogen
Polycyclic aromatic compounds 1 1 ♦ Carcinogen
Dioxin and dioxin-like compounds 0 0 ♦ Carcinogen
Benzo[g,h,i]perylene 0 0

2022

Chemical Total (lbs) Air Water Land Off-Site
Vanadium compounds 115,121 200 21 114,900 1,000
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 82,740 60 540 82,140 720
Zinc compounds 77,190 580 310 76,300 550
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 66,000 66,000
Manganese compounds 58,673 203 670 57,800 520
Chromium compounds (except for chromite ore mined in the Transvaal Region) 44,103 172 31 43,900 460
Nickel compounds 38,689 181 48 38,460 300 ♦ Carcinogen
Copper compounds 27,323 97 56 27,170 240
Lead compounds 13,360 67 20 13,272 107
Hydrogen fluoride 11,700 11,700
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 6,400 6,400
Mercury compounds 162 91 71 0
Naphthalene 2 2 ♦ Carcinogen
Polycyclic aromatic compounds 1 1 ♦ Carcinogen
Dioxin and dioxin-like compounds 1 1 ♦ Carcinogen
Benzo[g,h,i]perylene 0 0

2021

Chemical Total (lbs) Air Water Land Off-Site
Vanadium compounds 125,510 230 20 125,260 460
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 108,141 91 530 107,520 390
Zinc compounds 69,307 560 47 68,700 250
Manganese compounds 58,166 206 660 57,300 220
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 55,000 55,000
Chromium compounds (except for chromite ore mined in the Transvaal Region) 50,781 170 11 50,600 168
Nickel compounds 41,185 180 75 40,930 130 ♦ Carcinogen
Copper compounds 38,326 120 36 38,170 140
Lead compounds 15,622 81 20 15,521 51
Hydrogen fluoride 13,200 13,200
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 5,200 5,200
Mercury compounds 172 94 77 0
Naphthalene 2 2 ♦ Carcinogen
Polycyclic aromatic compounds 1 1 ♦ Carcinogen
Dioxin and dioxin-like compounds 1 1 ♦ Carcinogen
Benzo[g,h,i]perylene 0 0

2020

Chemical Total (lbs) Air Water Land Off-Site
Vanadium compounds 57,630 210 20 57,400 390
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 46,979 79 510 46,390 310
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 46,000 46,000
Zinc compounds 30,211 450 61 29,700 180
Manganese compounds 27,914 184 630 27,100 200
Chromium compounds (except for chromite ore mined in the Transvaal Region) 22,550 140 10 22,400 140
Nickel compounds 18,815 143 42 18,630 110 ♦ Carcinogen
Copper compounds 15,231 91 10 15,130 100
Hydrogen fluoride 9,600 9,600
Lead compounds 6,672 63 19 6,591 37
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 5,200 5,200
Mercury compounds 136 77 59 0
Polycyclic aromatic compounds 1 1 ♦ Carcinogen
Dioxin and dioxin-like compounds 1 1 ♦ Carcinogen
Benzo[g,h,i]perylene 0 0

2019

Chemical Total (lbs) Air Water Land Off-Site
Zinc compounds 30,582 520 47 30,015 120
Manganese compounds 23,043 393 650 22,000 130
Benzo[g,h,i]perylene 0 0

2018

Chemical Total (lbs) Air Water Land Off-Site
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 63,130 90 570 62,470 181
Vanadium compounds 60,962 240 22 60,700 200
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 60,000 60,000
Zinc compounds 32,668 470 98 32,100 95
Manganese compounds 28,563 363 700 27,500 92
Chromium compounds (except for chromite ore mined in the Transvaal Region) 27,374 662 12 26,700 76
Nickel compounds 24,113 1,291 62 22,760 62 ♦ Carcinogen
Copper compounds 23,370 110 110 23,150 70
Hydrogen fluoride 12,200 12,200
Lead compounds 9,444 262 21 9,161 25
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 6,000 6,000
Mercury compounds 122 70 52 0
Polycyclic aromatic compounds 1 1 ♦ Carcinogen
Dioxin and dioxin-like compounds 1 1 ♦ Carcinogen
Benzo[g,h,i]perylene 0 0

2017

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) 50,000 50,000
Vanadium compounds 35,526 200 26 35,300 300
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 29,142 82 690 28,370 250
Zinc compounds 20,140 420 120 19,600 120
Manganese compounds 16,155 305 850 15,000 150
Chromium compounds (except for chromite ore mined in the Transvaal Region) 15,801 481 20 15,300 100
Nickel compounds 13,554 880 74 12,600 90 ♦ Carcinogen
Copper compounds 13,346 96 130 13,120 89
Hydrogen fluoride 8,900 8,900
Lead compounds 5,675 195 26 5,454 34
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 5,000 5,000
Mercury compounds 63 38 25 0
Polycyclic aromatic compounds 1 1 ♦ Carcinogen
Dioxin and dioxin-like compounds 1 1 ♦ Carcinogen
Benzo[g,h,i]perylene 0 0

2016

Chemical Total (lbs) Air Water Land Off-Site
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 60,049 59 590 59,400 71
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 55,000 55,000
Vanadium compounds 51,541 141 51,400 87
Zinc compounds 30,170 360 110 29,700 34
Manganese compounds 22,177 257 720 21,200 40
Chromium compounds (except for chromite ore mined in the Transvaal Region) 20,664 452 12 20,200 30
Nickel compounds 19,766 874 76 18,816 26 ♦ Carcinogen
Copper compounds 15,502 77 100 15,325 26
Hydrogen fluoride 10,000 10,000
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 7,700 7,700
Lead compounds 6,778 172 22 6,584 11
Mercury compounds 119 68 51 0
Polycyclic aromatic compounds 1 1 ♦ Carcinogen
Dioxin and dioxin-like compounds 1 1 ♦ Carcinogen
Benzo[g,h,i]perylene 0 0

2015

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) 78,000 78,000
Vanadium compounds 58,680 180 58,500 350
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 55,094 64 630 54,400 270
Chromium compounds (except for chromite ore mined in the Transvaal Region) 39,057 621 36 38,400 125
Zinc compounds 38,370 450 120 37,800 137
Nickel compounds 28,933 1,200 83 27,650 100 ♦ Carcinogen
Manganese compounds 24,825 325 1,400 23,100 133
Copper compounds 20,325 95 100 20,130 105
Hydrogen fluoride 13,000 13,000
Lead compounds 10,150 244 4 9,902 45
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 10,000 10,000
Mercury compounds 121 71 50 0
Polycyclic aromatic compounds 1 1 ♦ Carcinogen
Dioxin and dioxin-like compounds 1 1 ♦ Carcinogen
Benzo[g,h,i]perylene 0 0

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.

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
BLACKFOOT RECYCLING & DISPOSAL FACILITY
WINSLOW, IN
Zinc compounds 120
BLACKFOOT RECYCLING & DISPOSAL FACILITY
WINSLOW, IN
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 250
BLACKFOOT RECYCLING & DISPOSAL FACILITY
WINSLOW, IN
Chromium compounds (except for chromite ore mined in the Transvaal Region) 100
CONSOLIDATED RECYCLING CO INC
TROY, IN
Chromium compounds (except for chromite ore mined in the Transvaal Region) 0
BLACKFOOT RECYCLING & DISPOSAL FACILITY
WINSLOW, IN
Copper compounds 89
BLACKFOOT RECYCLING & DISPOSAL FACILITY
WINSLOW, IN
Lead compounds 32
CONSOLIDATED RECYCLING CO INC
TROY, IN
Lead compounds 3
BLACKFOOT RECYCLING & DISPOSAL FACILITY
WINSLOW, IN
Manganese compounds 150
BLACKFOOT RECYCLING & DISPOSAL FACILITY
WINSLOW, IN
Mercury compounds 0
BLACKFOOT RECYCLING & DISPOSAL FACILITY
WINSLOW, IN
Nickel compounds 90
BLACKFOOT RECYCLING & DISPOSAL FACILITY
WINSLOW, IN
Vanadium compounds 300

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
cwa Schedule Event unachieved and not reported Feb 4, 2026 Mar 7, 2026 Resolved
caa FRV Jul 28, 2025 Open
cwa Effluent Violations - Numeric effluent violation Aug 21, 2024 Open
cwa Schedule Event unachieved and not reported Jan 1, 2024 Mar 12, 2024 Resolved
cwa Schedule Event achieved late but reported Jan 1, 2024 Open
cwa Schedule Event unachieved but reported Jan 1, 2024 Mar 12, 2024 Resolved
cwa Schedule Event reported late Jan 1, 2024 Open
cwa Effluent Violations - Numeric effluent violation Jun 20, 2023 Open
caa FRV Apr 28, 2023 Open
caa HPV Nov 24, 2022 May 8, 2025 Resolved
caa FRV Jul 20, 2022 Open
caa HPV Sep 21, 2021 Sep 21, 2021 Resolved
caa HPV Jul 27, 2021 Aug 21, 2024 Resolved
caa HPV Nov 29, 2020 Aug 3, 2022 Resolved
caa FRV Jul 2, 2019 Open
caa HPV Nov 28, 2018 Aug 13, 2021 Resolved
caa HPV Apr 11, 2018 Dec 16, 2022 Resolved
caa HPV May 13, 2017 Oct 13, 2017 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
Chloride [as Cl] DMR, Limited - Numeric Violation 1,210.00 mg/L 1,200.00 +1% Oct 2024 Open
Chloride [as Cl] DMR, Limited - Numeric Violation 748.00 mg/L 580.00 +29% Aug 2024 Resolved
Chloride [as Cl] DMR, Limited - Numeric Violation 1,017.00 mg/L 580.00 +75% Jul 2024 Resolved
Chloride [as Cl] DMR, Limited - Numeric Violation 1,420.00 mg/L 1,200.00 +18% Apr 2024 Open
Chloride [as Cl] DMR, Limited - Numeric Violation 1,038.00 mg/L 580.00 +79% Apr 2024 Resolved
Chloride [as Cl] DMR, Limited - Numeric Violation 1,780.00 mg/L 1,200.00 +48% Dec 2023 Open
Chloride [as Cl] DMR, Limited - Numeric Violation 1,469.00 mg/L 580.00 +153% Dec 2023 Resolved
Chloride [as Cl] DMR, Limited - Numeric Violation 788.00 mg/L 580.00 +36% Nov 2023 Resolved
Selenium, total recoverable DMR, Limited - Numeric Violation 0.38 mg/L 0.26 +44% Oct 2023 Open
Selenium, total recoverable DMR, Limited - Numeric Violation 0.15 mg/L 0.13 +15% Oct 2023 Open
Copper, total recoverable DMR, Limited - Numeric Violation 0.03 mg/L 0.03 +11% Oct 2023 Open
Copper, total recoverable DMR, Limited - Numeric Violation 0.08 mg/L 0.06 +34% Oct 2023 Open
Toxicity [acute], Ceriodaphnia dubia DMR, Limited - Numeric Violation 2.53 toxic 1.00 +153% May 2023 Open
Toxicity [acute], Ceriodaphnia dubia DMR, Limited - Numeric Violation 1.20 toxic 1.00 +20% Apr 2023 Open
TU Static 48Hr Acute Daphnia magna DMR, Limited - Numeric Violation 2.34 toxic 1.00 +134% Mar 2023 Open
Chloride [as Cl] DMR, Limited - Numeric Violation 699.00 mg/L 580.00 +21% Mar 2023 Resolved
Chloride [as Cl] DMR, Limited - Numeric Violation 720.00 mg/L 580.00 +24% Feb 2023 Resolved
Chloride [as Cl] DMR, Limited - Numeric Violation 1,500.00 mg/L 1,200.00 +25% Jan 2023 Open
Selenium, total recoverable DMR, Limited - Numeric Violation 0.28 mg/L 0.26 +9% Jan 2023 Open
Selenium, total recoverable DMR, Limited - Numeric Violation 0.17 mg/L 0.13 +33% Jan 2023 Open
Chloride [as Cl] DMR, Limited - Numeric Violation 1,325.00 mg/L 580.00 +128% Jan 2023 Resolved
Chloride [as Cl] DMR, Limited - Numeric Violation 1,057.00 mg/L 580.00 +82% Dec 2022 Resolved
Chloride [as Cl] DMR, Limited - Numeric Violation 1,510.00 mg/L 1,200.00 +26% Dec 2022 Open
Copper, total recoverable DMR, Limited - Numeric Violation 0.03 mg/L 0.03 +18% Oct 2022 Open
Chloride [as Cl] DMR, Limited - Numeric Violation 820.00 mg/L 580.00 +41% Jul 2022 Resolved
Copper, total recoverable DMR, Limited - Numeric Violation 0.03 mg/L 0.03 +4% Jun 2022 Open
Chloride [as Cl] DMR, Limited - Numeric Violation 784.00 mg/L 580.00 +35% May 2022 Resolved
Chloride [as Cl] DMR, Limited - Numeric Violation 1,650.00 mg/L 1,200.00 +38% Apr 2022 Open
Selenium, total recoverable DMR, Limited - Numeric Violation 0.37 mg/L 0.26 +43% Apr 2022 Open
Chloride [as Cl] DMR, Limited - Numeric Violation 936.00 mg/L 580.00 +61% Apr 2022 Resolved
Selenium, total recoverable DMR, Limited - Numeric Violation 0.19 mg/L 0.13 +46% Apr 2022 Resolved
Copper, total recoverable DMR, Limited - Numeric Violation 0.07 mg/L 0.06 +18% Jan 2022 Open
Selenium, total recoverable DMR, Limited - Numeric Violation 0.60 mg/L 0.26 +131% Jan 2022 Open
Selenium, total recoverable DMR, Limited - Numeric Violation 0.37 mg/L 0.13 +184% Jan 2022 Resolved
Copper, total recoverable DMR, Limited - Numeric Violation 0.03 mg/L 0.03 +4% Jan 2022 Open
Chloride [as Cl] DMR, Limited - Numeric Violation 784.00 mg/L 580.00 +35% Dec 2021 Open
Selenium, total recoverable DMR, Limited - Numeric Violation 0.26 mg/L 0.13 +98% Dec 2021 Resolved
Selenium, total recoverable DMR, Limited - Numeric Violation 0.37 mg/L 0.26 +43% Dec 2021 Open
Chloride [as Cl] DMR, Limited - Numeric Violation 2,880.00 mg/L 1,200.00 +140% Oct 2021 Open
Chloride [as Cl] DMR, Limited - Numeric Violation 1,471.00 mg/L 580.00 +154% Oct 2021 Open
Selenium, total recoverable DMR, Limited - Numeric Violation 0.43 mg/L 0.26 +65% Oct 2021 Open
Selenium, total recoverable DMR, Limited - Numeric Violation 0.15 mg/L 0.13 +12% Oct 2021 Resolved
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 46.72 mg/L 45.00 +4% May 2021 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 57.11 mg/L 45.00 +27% Oct 2020 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 123.41 mg/L 45.00 +174% Feb 2020 Open
Iron, total recoverable DMR, Limited - Numeric Violation 1.18 mg/L 1.00 +18% Feb 2019 Open
BOD, 5-day, 20 deg. C DMR, Limited - Numeric Violation 45.66 mg/L 45.00 +1% Jan 2017 Open
Solids, total suspended DMR, Limited - Numeric Violation 836.00 mg/L 70.00 +1,094% Dec 2016 Open
Solids, total suspended DMR, Limited - Numeric Violation 836.00 mg/L 30.00 +2,687% Dec 2016 Open
Oxidants, total residual DMR, Limited - Numeric Violation 0.23 mg/L 0.20 +14% May 2016 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.

Administrative - Formal
Clean Air Act · Case 3604625679 · Oct 28, 2025
$27,750
Notice of Violation
Clean Air Act · Case 3604560586 · Aug 27, 2025
Administrative - Formal
Clean Air Act · Case 3603983486 · May 2, 2024
$5,000
Notice of Violation
Clean Air Act · Case 3603968129 · Apr 9, 2024
Administrative - Formal
Clean Air Act · Case 3603296015 · Jun 22, 2022
$99,000
Notice of Violation
Clean Air Act · Case 3603181761 · May 6, 2022
Administrative - Formal
Clean Air Act · Case 3602765149 · Jun 29, 2021
$23,000
Notice of Violation
Clean Air Act · Case 3602746243 · May 3, 2021
Administrative - Formal
Clean Air Act · Case 3601200651 · Sep 26, 2017
$10,200
Notice of Violation
Clean Air Act · Case 3601189038 · Aug 15, 2017
Judicial
· Case 05-2014-5052 · Mar 23, 2016

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