Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
WINYAH GENERATING STATION
661 STEAM PLANT DR, GEORGETOWN, SC, 29440
Parent company: SOUTH CAROLINA PUBLIC SERVICE AUTHORITY
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | 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)) | Hydrogen fluoride | Manganese compounds | Total |
|---|---|---|---|---|---|---|
| 2024 | 85,000 | 610,000 | — | 7,300 | — | 712,111 |
| 2023 | 62,000 | 440,000 | — | 5,400 | — | 516,249 |
| 2022 | 58,000 | 400,000 | — | 5,000 | — | 470,197 |
| 2021 | 70,000 | 480,000 | 584 | 6,000 | 2,628 | 568,156 |
| 2020 | 50,000 | 240,000 | 5,695 | 4,400 | 5,096 | 314,967 |
| 2019 | 19,000 | 64,000 | 8,260 | 1,600 | — | 95,726 |
| 2018 | 36,000 | 120,000 | 17,706 | 3,100 | 8,672 | 211,925 |
| 2017 | 28,000 | 110,000 | 6,060 | 2,400 | 7,781 | 160,688 |
| 2016 | 48,000 | 240,000 | 6,077 | 4,600 | 7,870 | 322,060 |
| 2015 | 82,000 | 340,000 | 122,640 | 8,000 | 42,363 | 780,667 |
| 2014 | 98,000 | 290,000 | 270,970 | 9,500 | 78,062 | 1,156,621 |
| 2013 | 31,000 | 100,000 | 35,477 | 4,900 | 10,938 | 209,224 |
| 2012 | 61,724 | 205,969 | 21,682 | 9,758 | 11,020 | 340,684 |
| 2011 | 216,439 | 433,668 | 117,911 | 25,651 | 32,682 | 1,001,501 |
| 2010 | 247,917 | 510,137 | 170,466 | 29,196 | 44,111 | 1,259,658 |
| 2009 | 239,936 | 491,475 | 132,173 | 28,143 | 33,892 | 1,123,082 |
| 2008 | 320,803 | 447,248 | 114,305 | 36,369 | 30,616 | 1,121,488 |
| 2007 | 1,048,168 | 396,640 | 53,335 | 87,076 | 32,594 | 1,699,416 |
| 2006 | 2,503,461 | 527,653 | 45,184 | 187,457 | 28,277 | 3,366,126 |
| 2005 | 2,379,887 | 450,451 | 38,702 | 178,373 | 24,415 | 3,138,266 |
| 2004 | 2,327,152 | 380,269 | 27,851 | 174,052 | 20,436 | 2,982,537 |
| 2003 | 1,485,243 | 396,943 | 117,257 | 179,828 | 34,116 | 2,401,560 |
| 2002 | 1,509,515 | 415,609 | 253,225 | 182,755 | 71,458 | 2,730,523 |
| 2001 | 1,460,391 | 425,548 | 275,550 | 177,152 | 77,029 | 2,737,654 |
| 2000 | 1,476,393 | 434,293 | 256,392 | 178,822 | 65,898 | 2,690,438 |
| 1999 | 1,400,004 | 411,779 | 256,392 | 169,145 | 71,185 | 2,596,918 |
| 1998 | 1,142,800 | 368,400 | 86,530 | 139,300 | 23,809 | 1,858,581 |