Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HOUSTON PLATING & COATINGS LLC
1315 GEORGIA, SOUTH HOUSTON, TX, 77587
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 | Toluene | N-Methyl-2-pyrrolidone | Methyl ethyl ketone | Nitric acid | Nickel compounds | Total (lbs) |
| 2024 | 1,500 | — | — | 500 | — | 2,505 |
| 2023 | 1,500 | — | — | 500 | 501 | 2,503 |
| 2022 | 1,500 | — | — | 500 | — | 2,516 |
| 2021 | 1,500 | — | — | 500 | — | 2,518 |
| 2020 | 1,500 | — | — | 500 | 591 | 2,692 |
| 2019 | 22,919 | 8,550 | — | 5 | 28 | 31,525 |
| 2018 | 19,070 | 9,200 | — | 5 | — | 28,292 |
| 2017 | 14,000 | — | — | 5 | 45 | 14,060 |
| 2016 | — | — | — | 500 | 250 | 750 |
| 2015 | — | — | — | 500 | 247 | 747 |
| 2014 | — | — | — | 500 | 247 | 747 |
| 2013 | 4,114 | — | — | 500 | 247 | 4,861 |
| 2012 | — | — | — | 500 | 500 | 1,000 |
| 2011 | — | — | — | 500 | 500 | 1,000 |
| 2010 | 3,033 | — | — | 500 | 500 | 4,033 |
| 2009 | 3,543 | — | — | 500 | 500 | 4,543 |
| 2003 | — | — | 3,880 | — | — | 3,880 |
| 2002 | — | — | 2,089 | — | — | 2,089 |
| 2001 | — | — | 10,040 | — | — | 10,040 |
| 1989 | — | — | — | 250 | — | 250 |
| 1988 | — | — | — | 250 | — | 250 |
▎ 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.