Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
US TVA WATTS BAR NUCLEAR PLANT
6868 WATTS BAR HWY, SPRING CITY, TN, 37381
Parent company: NA
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 | Zinc compounds | Lead | Lead compounds | Manganese | Ammonia | Total |
|---|---|---|---|---|---|---|
| 2024 | — | 451 | — | — | — | 451 |
| 2023 | — | 441 | — | — | — | 441 |
| 2022 | — | 281 | — | — | — | 281 |
| 2021 | — | 271 | — | — | — | 271 |
| 2020 | — | 431 | — | — | — | 431 |
| 2019 | — | 361 | — | — | — | 361 |
| 2018 | — | 682 | — | — | — | 682 |
| 2017 | — | 862 | — | — | — | 862 |
| 2016 | — | 2,004 | — | — | — | 2,004 |
| 2015 | — | 1,803 | — | — | — | 1,803 |
| 2014 | — | 2,104 | — | — | — | 2,104 |
| 2013 | — | 1,903 | — | — | — | 1,903 |
| 2012 | — | 962 | — | — | — | 962 |
| 2011 | — | 872 | — | — | — | 872 |
| 2010 | 15,000 | 841 | — | — | — | 15,841 |
| 2009 | — | — | 1,176 | — | — | 1,176 |
| 2008 | 16,568 | — | 894 | — | — | 17,467 |
| 2007 | 14,250 | — | 780 | — | 2,350 | 17,380 |
| 2006 | 9,050 | — | 1,461 | — | — | 11,261 |
| 2005 | 9,355 | — | 1,764 | — | — | 11,984 |
| 2004 | 14,255 | — | 1,057 | — | — | 15,312 |
| 2003 | 7,205 | — | 729 | — | — | 7,939 |
| 2002 | 9,200 | — | 521 | — | — | 9,726 |
| 2001 | 12,000 | 574 | — | 4,110 | — | 17,209 |
| 2000 | 12,900 | — | — | — | — | 12,900 |
| 1999 | 9,500 | — | — | — | — | 9,500 |
| 1998 | 10,000 | — | — | — | — | 10,000 |