TRI STATE GENERATION CRAIG
Quick Summary
- •Released 91,202 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 $0 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
2101 S RANNEY
CRAIG, CO 81625
View on map ↗ - County
- MOFFAT County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221112
- Inspections
- 7 · last Mar 25, 2025
- Total Penalties
- $0
- Registry ID
- 110041086393
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 | 87,455 | — |
| 2016 | 84,208 | -4% |
| 2017 | 91,202 | +8% |
| 2018 | 93,496 | +3% |
| 2019 | 26,742 | -71% |
| 2020 | 88,093 | +229% |
| 2021 | 89,683 | +2% |
| 2022 | 91,592 | +2% |
| 2023 | 84,598 | -8% |
| 2024 | 59,599 | -30% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 25,800 | 25,800 | — | — | — | |
| Hydrogen fluoride | 9,850 | 9,850 | — | — | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 8,690 | 8,690 | — | — | — | |
| Manganese compounds | 7,123 | 7,122 | — | 0 | 79,130 | |
| Ammonia | 6,618 | 6,590 | — | 27 | — | |
| Zinc compounds | 800 | 799 | 1 | 0 | 13,000 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 537 | 518 | — | 19 | 452,000 | |
| Vanadium compounds | 87 | 87 | — | 0 | 20,600 | |
| Lead compounds | 69 | 67 | — | 2 | 7,750 | |
| Mercury compounds | 26 | 26 | — | — | 66 | |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | — | ♦ Carcinogen |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 39,700 | 39,700 | — | — | — | |
| Hydrogen fluoride | 14,700 | 14,700 | — | — | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 11,000 | 11,000 | — | — | — | |
| Manganese compounds | 7,790 | 7,790 | — | — | 77,240 | |
| Ammonia | 4,980 | 4,730 | — | 250 | — | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 4,155 | 4,155 | — | — | 7,650 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 1,050 | 800 | — | 250 | 500,005 | |
| Zinc compounds | 874 | 869 | 5 | — | 13,700 | |
| Vanadium compounds | 255 | 255 | — | — | 21,800 | |
| Lead compounds | 73 | 71 | — | 2 | 7,820 | |
| Mercury compounds | 21 | 21 | — | — | 88 | |
| Dioxin and dioxin-like compounds | 0 | 0 | — | — | — | ♦ Carcinogen |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead | — | — | — | — | 128 | ♦ Carcinogen |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 36,054 | 36,054 | — | — | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 14,440 | 14,440 | — | — | — | |
| Hydrogen fluoride | 11,578 | 11,578 | — | — | — | |
| Manganese compounds | 11,257 | 11,257 | — | — | 116,280 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 5,899 | 5,899 | — | — | 9,700 | |
| Ammonia | 5,040 | 4,790 | — | 250 | — | |
| Nickel compounds | 4,021 | 4,021 | — | — | 12,650 | ♦ Carcinogen |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 1,328 | 1,078 | — | 250 | 686,000 | |
| Zinc compounds | 1,310 | 1,305 | 5 | — | 18,600 | |
| Copper compounds | 265 | 255 | 5 | 5 | 12,600 | |
| Vanadium compounds | 255 | 255 | — | — | 28,300 | |
| Lead compounds | 115 | 113 | — | 2 | 11,800 | |
| Mercury compounds | 30 | 30 | — | — | 155 | |
| Dioxin and dioxin-like compounds | 1 | 1 | — | — | — | ♦ Carcinogen |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead | — | — | — | — | 128 | ♦ Carcinogen |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 39,600 | 39,600 | — | — | — | |
| Hydrogen fluoride | 12,800 | 12,800 | — | — | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 11,000 | 11,000 | — | — | — | |
| Manganese compounds | 9,359 | 9,358 | — | 0 | 119,600 | |
| Ammonia | 9,309 | 9,270 | — | 39 | — | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 4,992 | 4,991 | — | 0 | 7,340 | |
| Zinc compounds | 1,274 | 1,273 | 1 | 0 | 15,600 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 930 | 911 | — | 19 | 557,000 | |
| Vanadium compounds | 141 | 141 | — | 0 | 24,200 | |
| Copper compounds | 137 | 135 | 1 | 1 | 12,900 | |
| Lead compounds | 113 | 111 | — | 2 | 9,670 | |
| Mercury compounds | 28 | 28 | — | — | 112 | |
| Dioxin and dioxin-like compounds | 1 | 1 | — | — | — | ♦ Carcinogen |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead | — | — | — | — | 128 | ♦ Carcinogen |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 39,600 | 39,600 | — | — | — | |
| Hydrogen fluoride | 12,800 | 12,800 | — | — | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 11,000 | 11,000 | — | — | — | |
| Manganese compounds | 9,108 | 9,108 | — | 0 | 118,600 | |
| Ammonia | 8,777 | 8,740 | — | 37 | — | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 4,912 | 4,911 | — | 0 | 7,670 | |
| Zinc compounds | 960 | 959 | 1 | 0 | 16,100 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 612 | 593 | — | 19 | 584,000 | |
| Copper compounds | 102 | 101 | 1 | 1 | 13,100 | |
| Vanadium compounds | 94 | 94 | — | 0 | 24,400 | |
| Lead compounds | 73 | 71 | — | 2 | 9,780 | |
| Mercury compounds | 54 | 54 | — | — | 96 | |
| Dioxin and dioxin-like compounds | 1 | 1 | — | — | — | ♦ Carcinogen |
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) | 15,665 | 15,665 | — | — | — | |
| Ammonia | 10,946 | 10,900 | — | 46 | — | |
| Vanadium compounds | 87 | 87 | — | 0 | 37,000 | |
| Mercury compounds | 44 | 44 | — | — | 164 |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead | — | — | — | — | 168 | ♦ Carcinogen |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 39,600 | 39,600 | — | — | — | |
| Hydrogen fluoride | 12,800 | 12,800 | — | — | — | |
| Ammonia | 12,240 | 12,200 | — | 40 | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 11,000 | 11,000 | — | — | — | |
| Manganese compounds | 10,418 | 10,418 | — | 0 | 159,600 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 5,562 | 5,561 | — | 0 | 11,400 | |
| Zinc compounds | 997 | 996 | 1 | 0 | 25,000 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 543 | 524 | — | 19 | 726,000 | |
| Copper compounds | 106 | 104 | 1 | 1 | 18,800 | |
| Vanadium compounds | 99 | 99 | — | 0 | 38,000 | |
| Lead compounds | 77 | 75 | — | 2 | 15,500 | |
| Mercury compounds | 53 | 53 | — | — | 165 | |
| Dioxin and dioxin-like compounds | 1 | 1 | — | — | — | ♦ Carcinogen |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 34,200 | 34,200 | — | — | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 14,800 | 14,800 | — | — | — | |
| Manganese compounds | 10,519 | 10,518 | — | 0 | 145,600 | |
| Hydrogen fluoride | 10,100 | 10,100 | — | — | — | |
| Ammonia | 9,590 | 9,550 | — | 40 | — | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 5,692 | 5,692 | — | 0 | 13,200 | |
| Nickel compounds | 3,872 | 3,872 | — | 0 | 33,500 | ♦ Carcinogen |
| Zinc compounds | 1,185 | 1,184 | 1 | 0 | 24,200 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 758 | 739 | — | 19 | 807,000 | |
| Copper compounds | 127 | 126 | 1 | 1 | 18,900 | |
| Vanadium compounds | 125 | 125 | — | 0 | 37,800 | |
| Lead compounds | 95 | 93 | — | 2 | 14,000 | |
| Lead | 95 | — | — | 95 | 168 | ♦ Carcinogen |
| Mercury compounds | 44 | 44 | — | — | 150 | |
| Dioxin and dioxin-like compounds | 1 | 1 | — | — | — | ♦ Carcinogen |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 36,900 | 36,900 | — | — | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 15,100 | 15,100 | — | — | — | |
| Hydrogen fluoride | 10,900 | 10,900 | — | — | — | |
| Manganese compounds | 9,699 | 9,698 | — | 0 | 159,700 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 5,153 | 5,152 | — | 0 | 17,800 | |
| Nickel compounds | 3,512 | 3,512 | — | 0 | 43,100 | ♦ Carcinogen |
| Zinc compounds | 1,395 | 1,394 | 1 | 0 | 28,000 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 1,094 | 1,074 | — | 20 | 1,030,000 | |
| Copper compounds | 153 | 151 | 1 | 1 | 22,400 | |
| Vanadium compounds | 151 | 151 | — | 0 | 42,300 | |
| Lead compounds | 106 | 104 | — | 2 | 14,000 | |
| Mercury compounds | 44 | 44 | — | — | 102 | |
| Dioxin and dioxin-like compounds | 1 | 1 | — | — | — | ♦ Carcinogen |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 38,300 | 38,300 | — | — | — | |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 13,100 | 13,100 | — | — | — | |
| Manganese compounds | 11,417 | 11,416 | — | 1 | 149,800 | |
| Hydrogen fluoride | 11,300 | 11,300 | — | — | — | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 6,162 | 6,162 | — | 1 | 12,013 | |
| Nickel compounds | 4,182 | 4,181 | — | 1 | 37,000 | ♦ Carcinogen |
| Zinc compounds | 1,395 | 1,393 | 1 | 1 | 22,400 | |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 1,142 | 1,121 | — | 21 | 881,000 | |
| Vanadium compounds | 154 | 154 | — | 0 | 34,700 | |
| Copper compounds | 153 | 151 | 1 | 1 | 16,100 | |
| Lead compounds | 112 | 110 | — | 2 | 11,832 | |
| Mercury compounds | 38 | 38 | — | — | 66 | |
| Dioxin and dioxin-like compounds | 1 | 1 | — | — | — | ♦ 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 |
|---|---|---|---|---|
| Manganese compounds | — | 4,330 | — | — |
| Ammonia | — | — | — | 1,649 |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | — | — | — | 187,440 |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | — | — | — | 194,442 |
| Hydrogen fluoride | — | — | — | 380,103 |
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 |
|---|---|---|---|---|---|
|
SAFETY-KLEEN (ARAGONITE, UT)
DUGWAY, UT
|
Zinc compounds | — | — | — | — |
|
SAFETY-KLEEN (DOLTON, IL - RC)
DOLTON, IL
|
Manganese compounds | — | — | — | — |
|
SAFETY-KLEEN (ARAGONITE, UT)
DUGWAY, UT
|
Manganese compounds | — | — | — | — |
|
MONTGOMERY RECYCLING INC.
NAPLES, UT
|
Manganese compounds | — | 4,330 | — | — |
|
TRAPPER MINE
CRAIG, CO
|
Vanadium compounds | 20,600 | — | — | — |
|
SAFETY-KLEEN (DOLTON, IL - RC)
DOLTON, IL
|
Vanadium compounds | — | — | — | — |
|
SAFETY-KLEEN (ARAGONITE, UT)
DUGWAY, UT
|
Vanadium compounds | — | — | — | — |
|
MONTGOMERY RECYCLING INC.
NAPLES, UT
|
Vanadium compounds | — | — | — | — |
|
TRAPPER MINE
CRAIG, CO
|
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 452,000 | — | — | — |
|
SAFETY-KLEEN (DOLTON, IL - RC)
DOLTON, IL
|
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | — | — | — | — |
|
SAFETY-KLEEN (ARAGONITE, UT)
DUGWAY, UT
|
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | — | — | — | — |
|
MONTGOMERY RECYCLING INC.
NAPLES, UT
|
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | — | — | — | — |
|
TRAPPER MINE
CRAIG, CO
|
Zinc compounds | 13,000 | — | — | — |
|
SAFETY-KLEEN (DOLTON, IL - RC)
DOLTON, IL
|
Zinc compounds | — | — | — | — |
|
TRAPPER MINE
CRAIG, CO
|
Manganese compounds | 74,800 | — | — | — |
|
MONTGOMERY RECYCLING INC.
NAPLES, UT
|
Zinc compounds | — | — | — | — |
|
TRAPPER MINE
CRAIG, CO
|
Lead compounds | 7,750 | — | — | — |
|
SAFETY-KLEEN (DOLTON, IL - RC)
DOLTON, IL
|
Lead compounds | — | — | — | — |
|
SAFETY-KLEEN (ARAGONITE, UT)
DUGWAY, UT
|
Lead compounds | — | — | — | — |
|
MONTGOMERY RECYCLING INC.
NAPLES, UT
|
Lead compounds | — | — | — | — |
|
TRAPPER MINE
CRAIG, CO
|
Mercury compounds | 66 | — | — | — |
|
SAFETY-KLEEN (DOLTON, IL - RC)
DOLTON, IL
|
Mercury compounds | — | — | — | — |
|
SAFETY-KLEEN (ARAGONITE, UT)
DUGWAY, UT
|
Mercury compounds | — | — | — | — |
|
MONTGOMERY RECYCLING INC.
NAPLES, UT
|
Mercury compounds | — | — | — | — |
|
SAFETY-KLEEN (DOLTON, IL - RC)
DOLTON, IL
|
Dioxin and dioxin-like compounds | — | — | — | — |
|
SAFETY-KLEEN (ARAGONITE, UT)
DUGWAY, UT
|
Dioxin and dioxin-like compounds | — | — | — | — |
|
MONTGOMERY RECYCLING INC.
NAPLES, UT
|
Dioxin and dioxin-like compounds | — | — | — | — |
|
TRAPPER MINE
CRAIG, CO
|
Ammonia | — | — | — | — |
|
SAFETY-KLEEN (DOLTON, IL - RC)
DOLTON, IL
|
Ammonia | — | — | — | — |
|
SAFETY-KLEEN (ARAGONITE, UT)
DUGWAY, UT
|
Ammonia | — | — | — | — |
|
MONTGOMERY RECYCLING INC.
NAPLES, UT
|
Ammonia | — | — | — | — |
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 | Mar 31, 2023 | Jun 30, 2023 | Resolved |