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TRI-STATE GENERATION & TRANSMISSION - ESCALANTE STATION

Quick Summary

  • Released 128,650 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
  • Assessed $0 in total penalties since records began.
  • Reports releases of chemicals classified as known or probable carcinogens.
Address
COUNTY ROAD 19
PREWITT, NM 87045
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County
MCKINLEY County
Industry
Utilities
NAICS (North American Industry Classification)
221112
Total Penalties
$0 · last Mar 8, 2013
Registry ID
110000758797

How This Compares

#14 of 94 TRI reporters in NM
#243 of 584 TRI reporters in Utilities

Ranked by most recent year's total TRI releases.

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 (2015–2020) -34% overall
Year Total Releases (lbs) vs Prior Year
2015 95,483
2016 141,412 +48%
2017 128,650 -9%
2018 107,281 -17%
2019 24 -100%
2020 63,205 +262052%

2020

Chemical Total (lbs) Air Water Land Off-Site
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 42,142 72 42,070
Manganese compounds 15,790 60 15,730
Hydrogen fluoride 4,138 4,138
Lead compounds 633 150 483
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 488 488
Mercury compounds 14 3 10

2019

Chemical Total (lbs) Air Water Land Off-Site
Mercury compounds 24 10 14

2018

Chemical Total (lbs) Air Water Land Off-Site
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 64,287 157 64,130
Manganese compounds 26,850 130 26,720 2,724
Hydrogen fluoride 8,593 8,593
Vanadium compounds 5,455 32 5,423
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 1,040 1,040
Lead compounds 1,031 309 722 0
Mercury compounds 25 9 15

2017

Chemical Total (lbs) Air Water Land Off-Site
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 80,201 131 80,070
Manganese compounds 31,762 112 31,650 2,724
Hydrogen fluoride 7,732 7,732
Vanadium compounds 6,819 30 6,789
Lead compounds 1,233 278 955 0
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 874 874
Mercury compounds 29 10 19

2016

Chemical Total (lbs) Air Water Land Off-Site
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 86,508 188 86,320
Manganese compounds 35,366 136 35,230 5,131
Hydrogen fluoride 9,317 9,317
Vanadium compounds 7,721 36 7,685
Lead compounds 1,382 334 1,048 0
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 1,084 1,084
Mercury compounds 33 12 22
Dioxin and dioxin-like compounds 0 0 ♦ Carcinogen

2015

Chemical Total (lbs) Air Water Land Off-Site
Bromine
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 52,026 226 51,800
Manganese compounds 22,615 125 22,490 1,320
Hydrogen fluoride 11,310 11,310
Vanadium compounds 4,560 42 4,518
Zinc compounds 2,553 268 2,285 6
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 1,331 1,331
Lead compounds 1,065 407 658 0
Mercury compounds 23 10 13
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
Manganese compounds 2,724
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 71,150
Lead compounds 0
Hydrogen fluoride 98,800

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
MESA OIL
WESTMINSTER, CO
Lead compounds 0
NEW MEXICO RECYCLING
MILAN, NM
Manganese compounds 2,724

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