Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
NYRSTAR- IMMEL MINE
2160 IMMEL MINE RD, MASCOT, TN, 37806
Parent company: NYRSTAR US INC
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Zinc compounds | Lead compounds | Lead And Lead Compounds | Mercury compounds | Mercury And Mercury Compounds | Total |
|---|---|---|---|---|---|---|
| 2024 | 1,766,279 | — | 405 | 8 | — | 1,766,692 |
| 2023 | 935,122 | 216 | — | 4 | — | 935,342 |
| 2022 | 892,539 | 207 | — | 4 | — | 892,750 |
| 2021 | 1,151,179 | 266 | — | 5 | — | 1,151,451 |
| 2020 | 1,471,185 | — | 340 | — | 7 | 1,471,531 |
| 2019 | 1,302,685 | 298 | — | 6 | — | 1,302,989 |
| 2018 | 886,405 | 203 | — | 4 | — | 886,612 |
| 2017 | 1,152,136 | 264 | — | 5 | — | 1,152,405 |
| 2016 | 928,535 | 212 | — | 4 | — | 928,751 |
| 2015 | 1,144,617 | 261 | — | 5 | — | 1,144,883 |
| 2014 | 1,357,411 | 309 | — | 6 | — | 1,357,726 |
| 2013 | 301,454 | 76 | — | 2 | — | 301,532 |
| 2012 | 830,208 | 192 | — | 5 | — | 830,405 |
| 2011 | 34,931 | 4,838 | — | — | — | 39,769 |
| 2010 | 54,076 | 7,817 | — | — | — | 61,893 |
| 2009 | 33,943 | 4,614 | — | — | — | 38,557 |
| 2008 | 7,479 | 2,253 | — | — | — | 9,732 |
| 2007 | 573 | 221 | — | — | — | 794 |
| 2001 | 3,969 | 2,361 | — | — | — | 6,330 |
| 2000 | 4,191 | — | — | — | — | 4,191 |
| 1999 | 15,931 | — | — | — | — | 15,931 |
| 1998 | 51,680 | — | — | — | — | 51,680 |