Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
COLORADO SPRINGS UTILITIES MARTIN DRAKE POWER PLANT
700 S CONEJOS ST, COLORADO SPRINGS, CO, 80903
Parent company: COLORADO SPRINGS UTILITIES
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Hydrogen fluoride | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Barium And Barium Compounds | Total (lbs) |
| 2024 | — | — | — | — | — | 53 |
| 2023 | — | — | — | — | — | 0 |
| 2021 | — | — | — | — | 1,739 | 1,756 |
| 2020 | — | — | — | — | 1,646 | 1,660 |
| 2019 | 730 | — | — | — | 1,670 | 2,416 |
| 2018 | 980 | 910 | — | 1,854 | — | 3,759 |
| 2017 | 54,000 | — | — | 286 | — | 54,292 |
| 2016 | 49,000 | — | — | 1,614 | — | 50,625 |
| 2015 | 49,000 | — | — | 573 | — | 49,591 |
| 2014 | 53,000 | — | — | 470 | — | 53,483 |
| 2013 | 65,000 | 7,900 | — | 311 | — | 73,273 |
| 2012 | 55,000 | 6,500 | — | 263 | — | 61,832 |
| 2011 | 81,000 | 10,000 | — | 390 | — | 91,409 |
| 2010 | 85,383 | 6,335 | — | 366 | — | 92,138 |
| 2009 | 119,664 | 9,823 | 21,489 | 375 | — | 151,466 |
| 2008 | 95,712 | 8,019 | 25,040 | 332 | — | 129,180 |
| 2007 | 43,000 | 22,000 | 25,000 | 310 | — | 90,429 |
| 2006 | 92,000 | 8,900 | — | 321 | — | 101,322 |
| 2005 | 88,000 | 11,000 | 25,000 | 370 | — | 124,494 |
| 2004 | 57,000 | 8,800 | — | 315 | — | 66,176 |
| 2003 | 72,000 | 19,000 | 24,000 | 314 | — | 115,403 |
| 2002 | 81,000 | 17,000 | 23,000 | 500 | — | 121,807 |
| 2001 | 84,000 | 30,000 | 16,000 | 255 | — | 130,559 |
| 2000 | 83,000 | 20,000 | — | 500 | — | 103,528 |
| 1999 | 71,000 | 18,000 | — | 255 | — | 89,515 |
| 1998 | 70,000 | 14,000 | — | 255 | — | 84,510 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.