Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
NIBCO INC NACOGDOCHES PLANT
723 S FREDONIA ST, NACOGDOCHES, TX, 75961
Parent company: NIBCO 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 | Methanol | Zinc compounds | Copper compounds | Copper | Lead compounds | Total (lbs) |
| 2024 | — | 160 | 43 | — | 15 | 219 |
| 2023 | — | 142 | — | — | — | 206 |
| 2022 | — | 134 | 44 | — | 16 | 195 |
| 2021 | — | 119 | 49 | — | 34 | 202 |
| 2020 | — | 191 | 88 | — | 30 | 309 |
| 2019 | — | 184 | 32 | — | 17 | 233 |
| 2018 | — | 248 | 80 | — | 35 | 363 |
| 2017 | — | 286 | 62 | — | 25 | 373 |
| 2016 | — | 344 | 100 | — | 45 | 489 |
| 2015 | — | 423 | 286 | — | 246 | 954 |
| 2014 | — | 314 | 153 | — | 38 | 506 |
| 2013 | — | 683 | 213 | — | 77 | 973 |
| 2012 | — | 314 | 372 | — | 74 | 760 |
| 2011 | — | 410 | 255 | — | 62 | 727 |
| 2010 | — | 378 | 187 | — | 51 | 616 |
| 2009 | — | 397 | 219 | — | 80 | 696 |
| 2008 | — | 13,500 | 715 | — | 1,571 | 15,787 |
| 2007 | — | 13,528 | 726 | — | 1,578 | 15,832 |
| 2006 | — | 13,633 | 889 | — | 1,686 | 16,208 |
| 2005 | — | 12,445 | 735 | — | 1,462 | 14,641 |
| 2004 | — | 12,714 | 797 | — | 1,501 | 15,013 |
| 2003 | — | 12,544 | 730 | — | 1,444 | 14,718 |
| 2002 | — | 2,900 | 1,750 | — | 310 | 4,960 |
| 2001 | — | 3,630 | 1,750 | — | 496 | 5,876 |
| 2000 | — | 2,219 | 1,544 | — | 750 | 4,513 |
| 1999 | — | 4,374 | 3,205 | — | 750 | 8,329 |
| 1998 | — | 4,300 | 3,400 | — | 1,250 | 8,950 |
| 1997 | — | 4,300 | 3,300 | — | 1,250 | 8,850 |
| 1996 | — | 4,380 | 3,055 | — | 1,005 | 8,440 |
| 1995 | — | 2,700 | 2,615 | — | 505 | 5,820 |
| 1994 | 26,829 | — | 1,955 | — | 1,005 | 29,789 |
| 1993 | 27,800 | — | 3,450 | — | 1,250 | 32,500 |
| 1992 | 25,691 | — | — | 8,372 | — | 36,703 |
| 1991 | 15,623 | 1,350 | — | 11,000 | — | 29,573 |
| 1990 | 21,500 | 5,750 | — | 11,250 | — | 39,667 |
| 1989 | 26,180 | — | — | — | — | 33,097 |
| 1988 | 30,532 | — | — | — | — | 30,532 |
| 1987 | 21,231 | — | — | — | — | 29,731 |
▎ 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.