Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SAINT NICHOLAS COGENERATION PROJECT
HWY 54 E TWP RT 851, SHENANDOAH, PA, 17976
Parent company: NA
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 | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Barium | Manganese compounds | Barium And Barium Compounds | Manganese | Total (lbs) |
| 2024 | — | — | — | 491,173 | — | 886,575 |
| 2023 | — | — | — | 482,163 | — | 917,701 |
| 2022 | — | — | — | 392,980 | — | 869,335 |
| 2021 | — | — | — | 448,711 | — | 979,509 |
| 2020 | 480,655 | — | 225,184 | — | — | 999,017 |
| 2019 | 422,702 | — | 212,958 | — | — | 913,363 |
| 2018 | — | — | — | 619,265 | — | 1,368,251 |
| 2017 | 447,519 | — | 243,554 | — | — | 975,145 |
| 2016 | 500,012 | — | 361,826 | — | — | 1,214,241 |
| 2015 | 423,949 | — | 381,049 | — | — | 1,148,084 |
| 2014 | 333,528 | — | 249,046 | — | — | 859,374 |
| 2013 | 494,244 | — | 214,262 | — | — | 1,053,780 |
| 2012 | 475,422 | — | 229,301 | — | — | 1,022,942 |
| 2011 | — | 501,513 | — | — | 218,350 | 930,974 |
| 2010 | — | 361,198 | — | — | 233,648 | 773,634 |
| 2009 | — | 299,836 | — | — | 265,414 | 783,269 |
| 2008 | — | 281,682 | — | — | 159,633 | 687,511 |
| 2007 | — | 308,045 | — | — | 130,140 | 636,757 |
| 2006 | — | 336,147 | — | — | 203,469 | 791,164 |
| 2005 | — | 299,821 | — | — | 138,622 | 626,740 |
| 2004 | — | 322,245 | — | — | 146,553 | 634,675 |
| 2003 | — | 393,621 | — | — | 140,900 | 729,428 |
| 2002 | 185,338 | — | 137,757 | — | — | 460,750 |
| 2001 | 330,297 | — | 171,341 | — | — | 676,767 |
| 2000 | 371,737 | — | 121,809 | — | — | 771,873 |
| 1999 | 229,705 | — | 93,012 | — | — | 603,065 |
| 1998 | 409,077 | — | 103,915 | — | — | 831,318 |
▎ 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.