Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
OIL CITY IRON WORKS INC
814 S. MAIN, CORSICANA, TX, 75110
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 | Naphthalene | Phenol | Nickel compounds | Diisocyanates | Manganese compounds | Total (lbs) |
| 2024 | 4,519 | — | — | — | 24 | 4,545 |
| 2023 | 5,676 | — | — | — | — | 5,711 |
| 2022 | 17,531 | 673 | — | 249 | — | 18,546 |
| 2021 | 15,130 | 540 | — | 30 | — | 16,399 |
| 2020 | 17,304 | — | — | 5,167 | — | 23,509 |
| 2019 | 22,474 | 6,618 | 3,528 | 5,383 | 911 | 41,375 |
| 2018 | 22,933 | 6,685 | 2,261 | 5,492 | 759 | 40,820 |
| 2017 | 18,620 | 5,696 | 2,981 | 7,004 | 489 | 34,790 |
| 2016 | — | — | 1,589 | — | — | 1,649 |
| 2015 | 14,889 | 5,272 | 1,274 | — | 651 | 22,412 |
| 2014 | 24,813 | 7,425 | 2,544 | — | 775 | 36,073 |
| 2013 | 24,310 | 7,374 | 2,686 | — | 772 | 35,648 |
| 2012 | 24,825 | 7,595 | 2,708 | — | 779 | 36,417 |
| 2011 | 24,650 | 8,436 | 3,166 | — | 1,426 | 38,560 |
| 2010 | 15,262 | 3,032 | 2,628 | — | 547 | 21,848 |
| 2009 | — | — | 2,621 | — | 602 | 3,361 |
| 2008 | 16,196 | 7,018 | 2,969 | — | 1,167 | 27,621 |
| 2007 | 14,608 | 7,297 | 3,036 | — | 1,243 | 26,466 |
| 2002 | — | — | — | — | — | 44 |
| 2001 | — | — | — | — | — | 47 |
| 1992 | — | — | — | — | — | 5 |
| 1991 | — | — | — | — | — | 5 |
| 1990 | — | — | — | — | — | 755 |
▎ 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.