Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WOODBRIDGE INOAC TECHNICAL PRODUCTS LLC
1120 JUDD RD, CHATTANOOGA, TN, 37406
Parent company: NA
Carcinogen
— 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 | Dichloromethane | 1,1,1-Trichloroethane | Toluene-2,4-diisocyanate | Toluene diisocyanate (mixed isomers) | Toluene-2,6-diisocyanate | Total (lbs) |
| 2024 | — | — | — | 750 | — | 750 |
| 2023 | — | — | — | 1,000 | — | 1,000 |
| 2022 | — | — | — | 10 | — | 10 |
| 2021 | — | — | — | 936 | — | 936 |
| 2020 | — | — | 1,119 | — | — | 1,119 |
| 2019 | — | — | 908 | — | 246 | 1,155 |
| 2018 | — | — | 1,599 | — | — | 1,599 |
| 2017 | — | — | 1,618 | — | — | 1,618 |
| 2016 | — | — | 1,431 | — | — | 1,431 |
| 2015 | — | — | 1,459 | — | — | 1,459 |
| 2014 | — | — | 1,457 | — | — | 1,457 |
| 2013 | — | — | 1,344 | — | — | 1,344 |
| 2012 | — | — | — | 1,779 | — | 1,779 |
| 2011 | — | — | — | 936 | — | 936 |
| 2010 | — | — | — | 838 | — | 838 |
| 2009 | — | — | — | 738 | — | 738 |
| 2006 | — | — | — | 1,396 | — | 1,396 |
| 2005 | — | — | — | 1,524 | — | 1,524 |
| 2004 | — | — | — | 1,281 | — | 1,281 |
| 2003 | — | — | 1,105 | — | 281 | 1,386 |
| 2002 | — | — | 841 | — | 217 | 1,058 |
| 2001 | 1,286 | — | 576 | — | 148 | 2,010 |
| 2000 | 1,490 | — | 350 | — | 90 | 1,930 |
| 1999 | 1,044 | — | 294 | — | 79 | 1,417 |
| 1998 | 910 | — | 541 | — | 152 | 1,603 |
| 1997 | 940 | — | 491 | — | 163 | 1,594 |
| 1996 | 683 | — | 336 | — | 105 | 1,124 |
| 1995 | — | — | 318 | — | 100 | 692 |
| 1994 | 44,590 | — | 406 | — | 107 | 46,214 |
| 1993 | 42,969 | 2,112 | 581 | — | 147 | 46,076 |
| 1992 | 76,400 | 924 | 128 | — | 41 | 77,493 |
| 1991 | 119,299 | 1,946 | 127 | — | 41 | 121,413 |
| 1990 | 133,152 | — | 90 | — | 23 | 133,265 |
| 1989 | 807,084 | 71,416 | 295 | — | 74 | 878,869 |
| 1988 | 568,980 | 71,416 | 295 | — | — | 640,691 |
| 1987 | — | 35,000 | 295 | — | — | 35,295 |
▎ 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.