Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ST LAWRENCE ZINC CO BALMAT 4 MINE & MILL
408 SYLVIA LAKE RD, GOUVERNEUR, NY, 13642
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 | Zinc compounds | Lead compounds | Lead And Lead Compounds | Cadmium And Cadmium Compounds | Cadmium compounds | Total (lbs) |
| 2024 | 1,519,155 | — | 424,262 | 72,939 | — | 2,034,179 |
| 2023 | 1,733,259 | — | 385,788 | 83,173 | — | 2,220,291 |
| 2022 | 2,115,665 | — | 447,145 | 89,228 | — | 2,665,432 |
| 2021 | 1,526,408 | — | 204,593 | 83,691 | — | 1,839,145 |
| 2020 | 1,400,234 | 111,418 | — | — | 57,629 | 1,591,611 |
| 2019 | 1,284,430 | 75,720 | — | — | 42,226 | 1,420,093 |
| 2018 | 1,727,484 | 65,996 | — | — | 19,782 | 1,840,021 |
| 2017 | 1,900 | 45 | — | — | 21 | 2,008 |
| 2016 | 719 | 21 | — | — | 21 | 803 |
| 2015 | 558 | 21 | — | — | 21 | 642 |
| 2014 | 862 | 33 | — | — | 33 | 994 |
| 2013 | 598 | 22 | — | — | 22 | 686 |
| 2012 | 449 | 20 | — | — | 20 | 561 |
| 2011 | 1,420 | 34 | — | — | 34 | 1,557 |
| 2010 | 1,184 | 26 | — | — | 26 | 1,289 |
| 2009 | 988 | 21 | — | — | 21 | 1,090 |
| 2008 | 3,847,821 | 111,422 | — | — | 33,745 | 4,061,662 |
| 2007 | 3,389,825 | 914,472 | — | — | 32,825 | 4,347,813 |
| 2006 | 1,498,975 | 94,652 | — | — | 2,559 | 1,635,161 |
| 2001 | 26,480 | 1,550 | — | — | 120 | 29,557 |
| 2000 | — | — | — | — | — | 24,636 |
| 1999 | 6,581,542 | 1,155,629 | — | — | 60,022 | 7,824,582 |
| 1998 | 6,608,153 | 2,441,155 | — | — | 65,211 | 9,162,565 |
▎ 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.