Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MACLEAN CURTIS LLC
50 THIELMAN DR, BUFFALO, NY, 14206
Parent company: MACLEAN FOGG CO
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 | Sodium nitrite | Manganese | Chromium | Nickel | Total (lbs) |
| 2024 | — | — | 1 | 1 | — | 2 |
| 2023 | — | — | 1 | 1 | — | 2 |
| 2022 | — | — | 2 | 1 | 1 | 4 |
| 2021 | — | — | 2 | 1 | 1 | 4 |
| 2020 | — | — | 2 | 1 | 1 | 5 |
| 2019 | — | — | 2 | 1 | 1 | 5 |
| 2018 | — | — | 2 | 1 | 1 | 5 |
| 2017 | — | — | 2 | 1 | 1 | 5 |
| 2016 | — | — | 2 | 1 | 1 | 5 |
| 2015 | — | — | 2 | 1 | 1 | 4 |
| 2014 | — | — | 2 | 1 | 1 | 4 |
| 2013 | — | — | 2 | 1 | 1 | 4 |
| 2012 | — | — | 5 | — | — | 5 |
| 2011 | — | — | 2 | 1 | — | 3 |
| 2010 | — | — | 3 | — | 1 | 4 |
| 2003 | 556 | 297 | — | — | — | 853 |
| 2002 | 1,531 | 299 | — | — | — | 1,829 |
| 2001 | 624 | 292 | — | — | — | 917 |
| 2000 | 948 | 392 | — | — | — | 1,340 |
▎ 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.