Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SOUTHAMPTON POWER STATION
30134 GENERAL THOMAS HWY, FRANKLIN, VA, 23851
Parent company: DOMINION RESOURCES INC
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 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Ammonia | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Lead compounds | Mercury compounds | Total (lbs) |
| 2013 | — | 31,200 | — | 49 | — | 31,252 |
| 2012 | — | — | — | 1 | — | 1 |
| 2011 | — | — | 328 | 2 | 1 | 330 |
| 2010 | — | — | 354 | 2 | 1 | 357 |
| 2009 | 4,058 | — | 306 | 5 | 1 | 4,370 |
| 2008 | 8,164 | — | 412 | 9 | 1 | 8,586 |
| 2007 | 19,000 | — | 520 | 10 | 2 | 19,532 |
| 2006 | 16,000 | — | 490 | 9 | 2 | 16,501 |
| 2005 | 18,180 | — | 510 | 16 | 2 | 18,708 |
| 2004 | 14,000 | — | 72 | 115 | 3 | 14,190 |
| 2003 | 20,000 | — | 74 | 23 | 1 | 20,098 |
| 2002 | 94,000 | — | 150 | 21 | 2 | 94,173 |
| 2001 | 89,000 | — | 170 | 19 | 1 | 89,190 |
| 2000 | 94,000 | — | 170 | — | 3 | 94,173 |
| 1999 | 2,470 | — | — | — | — | 2,470 |
| 1998 | 3,005 | — | — | — | — | 3,005 |
▎ 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.