Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
NORRIS CYLINDER CO
4818 W. LOOP 281 S., LONGVIEW, TX, 75603
Parent company: NA
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 | Xylene (mixed isomers) | Isopropyl alcohol (only persons who manufacture by the strong acid process are subject, no supplier notification) | n-Butyl alcohol | Chromium | Manganese | Total (lbs) |
| 2024 | — | — | — | — | — | 1 |
| 2023 | — | — | 8,077 | 4 | — | 8,082 |
| 2022 | — | — | 8,637 | — | — | 8,638 |
| 2021 | — | — | 9,319 | — | — | 9,321 |
| 2020 | — | — | — | — | — | 3 |
| 2019 | — | — | — | — | — | 3 |
| 2018 | — | — | — | — | — | 3 |
| 2017 | — | — | — | — | — | 2 |
| 2016 | 8,876 | — | — | 8 | — | 8,895 |
| 2015 | 10,303 | — | — | 7 | 40 | 10,357 |
| 2014 | 9,652 | — | — | 6 | 43 | 9,706 |
| 2013 | 13,178 | — | — | 6 | 7 | 13,196 |
| 2012 | 10,582 | — | — | 5 | 4 | 10,599 |
| 2011 | 11,135 | — | — | 5 | 31 | 11,186 |
| 2010 | 8,374 | — | — | 6 | 30 | 8,424 |
| 2009 | 6,830 | — | — | 6 | 8 | 6,861 |
| 2008 | 14,044 | — | — | 7 | 6 | 14,076 |
| 2007 | 14,301 | — | — | 7 | 12 | 14,334 |
| 2006 | 10,423 | — | — | 6 | — | 10,446 |
| 2005 | — | — | — | 6 | — | 25 |
| 2004 | — | — | — | 6 | — | 21 |
| 2003 | — | — | — | 20 | — | 46 |
| 2001 | — | — | — | 200 | 107 | 385 |
| 2000 | — | — | — | 265 | 500 | 1,059 |
| 1999 | 14,643 | — | — | 246 | 121 | 15,069 |
| 1998 | 26,719 | — | — | 324 | 160 | 27,280 |
| 1997 | 30,418 | — | — | 342 | 164 | 31,008 |
| 1996 | 34,361 | — | — | 402 | 209 | 35,070 |
| 1995 | 34,999 | — | — | 302 | 144 | 35,517 |
| 1994 | 22,641 | — | — | 331 | 157 | 23,207 |
| 1993 | 33,030 | — | — | 327 | 155 | 33,589 |
| 1992 | 21,965 | — | — | 290 | 138 | 22,462 |
| 1991 | 19,237 | — | — | 353 | 165 | 19,842 |
| 1990 | 32,276 | — | — | 296 | 138 | 32,781 |
| 1989 | 32,981 | 33,460 | — | 435 | 176 | 67,138 |
| 1988 | — | — | — | — | — | 86 |
▎ 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.