Facility detail

US TVA COLBERT FOSSIL PLANT

900 COLBERT STEAM PLANT RD, TUSCUMBIA, AL, 35674

Parent company: US TENNESSEE VALLEY AUTHORITY

Carcinogen PBT — EPA classifications across all reporting years

Year-over-year total releases

Reported on-site TRI releases in pounds, grouped by reporting year.

The 10 chemicals with the highest cumulative on-site releases across all available years.

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)	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	Hydrogen fluoride	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Manganese compounds	Total
2016	400,000	131,032	26,000	29,000	—	590,586
2015	1,700,000	436,537	120,000	330,000	47,890	2,852,161
2014	820,000	860,890	160,000	160,000	45,849	2,185,892
2013	220,000	969,851	130,000	35,000	40,770	1,493,608
2012	160,000	972,334	170,000	13,000	40,151	1,436,981
2011	280,000	1,304,200	280,000	25,000	54,331	2,110,866
2010	400,000	1,532,819	340,000	52,000	66,996	2,605,487
2009	440,000	683,330	180,000	96,000	35,025	1,506,494
2008	540,000	1,965,000	460,000	140,000	85,000	3,424,848
2007	570,000	1,968,400	440,000	160,000	83,255	3,459,155
2006	2,600,000	1,537,400	460,000	260,000	103,255	5,321,220
2005	1,600,005	1,857,300	470,005	220,005	89,255	4,519,801
2004	1,200,005	1,638,500	400,005	200,005	83,400	3,751,524
2003	2,000,005	1,452,405	430,005	190,005	98,455	4,495,361
2002	3,300,005	1,224,805	380,005	140,005	89,455	5,451,162
2001	5,500,005	1,015,605	160,005	290,005	127,000	7,696,343
2000	4,600,005	1,385,305	160,005	480,005	109,350	7,234,901
1999	4,300,005	1,294,605	150,005	490,005	106,000	6,660,110
1998	2,700,005	950,100	170,005	500,005	123,400	4,857,695
1994	—	—	—	—	—	2,704