Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
PVS DX INC
NO 8 PL INDUSTRIAL DR, SWEETWATER, TX, 79556
Parent company: PVS CHEMICALS INC
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 | Ammonia | Chlorine | Total |
|---|---|---|---|
| 2024 | — | 128 | 128 |
| 2023 | — | 123 | 123 |
| 2022 | — | 115 | 115 |
| 2021 | — | 614 | 614 |
| 2020 | — | 125 | 125 |
| 2019 | — | 122 | 122 |
| 2018 | — | 117 | 117 |
| 2017 | — | 118 | 118 |
| 2016 | — | 118 | 118 |
| 2015 | — | 120 | 120 |
| 2014 | — | 123 | 123 |
| 2013 | 1,011 | 124 | 1,135 |
| 2012 | 1,011 | 122 | 1,133 |
| 2011 | 1,011 | 122 | 1,133 |
| 2010 | 1,011 | 121 | 1,132 |
| 2009 | 1,011 | 121 | 1,132 |
| 2008 | 1,011 | 123 | 1,134 |
| 2007 | 1,011 | 127 | 1,138 |
| 2006 | 1,025 | 126 | 1,151 |
| 2005 | 1,012 | 119 | 1,131 |
| 2004 | 1,011 | 118 | 1,129 |
| 2003 | 1,011 | 118 | 1,129 |
| 2002 | 1,011 | 118 | 1,129 |
| 2001 | 1,012 | 114 | 1,126 |
| 2000 | 3,106 | 507 | 3,613 |
| 1999 | 3,108 | 509 | 3,617 |
| 1998 | 3,110 | 508 | 3,618 |
| 1997 | 3,109 | 500 | 3,609 |
| 1996 | 3,113 | 507 | 3,620 |
| 1995 | 3,849 | 500 | 4,349 |
| 1994 | 3,099 | 500 | 3,599 |
| 1993 | 3,317 | 500 | 3,817 |
| 1992 | 3,317 | 255 | 3,572 |
| 1991 | 7,476 | 4,072 | 11,548 |
| 1990 | 3,742 | 2,281 | 6,023 |
| 1989 | 250 | 500 | 750 |
| 1988 | — | 250 | 250 |
| 1987 | — | 250 | 250 |