Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TYLER PIPE CO
11910 CR 492, TYLER, TX, 75706
Parent company: MCWANE 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 | Lead | Zinc compounds | Aluminum oxide (fibrous forms) | Triethylamine | Manganese compounds | Total (lbs) |
| 2024 | — | 5,892 | — | — | — | 23,708 |
| 2023 | — | 3,037 | — | — | — | 5,713 |
| 2022 | — | 3,081 | — | — | 9 | 6,216 |
| 2021 | — | 2,800 | — | — | — | 5,239 |
| 2020 | — | 2,528 | — | — | 8 | 4,869 |
| 2019 | — | 2,843 | — | — | — | 4,375 |
| 2018 | — | 3,227 | — | — | — | 4,062 |
| 2017 | — | 2,604 | — | — | 9 | 3,267 |
| 2016 | — | 2,500 | — | — | 8 | 3,170 |
| 2015 | — | 2,260 | — | — | 11 | 2,892 |
| 2014 | — | 2,187 | — | — | 7 | 2,791 |
| 2013 | — | 2,140 | — | — | 12 | 2,634 |
| 2012 | — | 2,278 | — | — | 12 | 2,972 |
| 2011 | — | 47,291 | — | — | 10,012 | 72,901 |
| 2010 | — | 64,192 | — | — | 15,811 | 101,915 |
| 2009 | — | 44,110 | — | — | 10,710 | 68,980 |
| 2008 | — | 180,767 | — | 2,392 | 44,054 | 286,191 |
| 2007 | 97,253 | 219,950 | — | 3,070 | 51,230 | 393,024 |
| 2006 | 113,127 | 36,050 | — | 9,480 | 80,190 | 288,753 |
| 2005 | 140,125 | 62,000 | — | 11,970 | 71,900 | 351,162 |
| 2004 | 181,746 | 106,000 | — | 22,000 | 9,600 | 466,783 |
| 2003 | 177,054 | — | — | 6,623 | — | 207,195 |
| 2002 | 213,833 | — | — | 7,412 | — | 276,325 |
| 2001 | 249,572 | — | — | 31,580 | — | 417,284 |
| 2000 | — | — | — | 194,056 | — | 410,917 |
| 1999 | — | — | — | 104,325 | — | 202,057 |
| 1998 | — | — | — | — | — | 100,467 |
| 1997 | — | — | — | — | — | 100,467 |
| 1996 | — | — | — | — | — | 75,820 |
| 1995 | — | — | — | — | — | 102,892 |
| 1994 | — | — | — | — | — | 33,429 |
| 1993 | — | — | — | — | — | 85,233 |
| 1992 | — | — | — | — | — | 37,252 |
| 1991 | — | — | — | — | — | 61,953 |
| 1990 | 7,274 | — | — | — | — | 8,253 |
| 1989 | 19 | — | — | — | — | 2,857 |
| 1988 | 286,750 | — | 751,000 | — | — | 1,040,200 |
| 1987 | — | — | — | — | — | 156,078 |
▎ 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.