Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PREFERE MELAMINES LLC
730B WORCESTER ST, SPRINGFIELD, MA, 01151
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 | Methanol | n-Butyl alcohol | Formaldehyde | Formic acid | Nitric acid | Total (lbs) |
| 2024 | 3,221 | 1,434 | 1,005 | — | — | 5,660 |
| 2023 | 3,584 | 1,452 | 936 | — | — | 5,972 |
| 2022 | 3,624 | 1,589 | 1,194 | — | — | 6,407 |
| 2021 | 3,534 | 1,684 | 1,093 | — | — | 6,311 |
| 2020 | 3,337 | 1,859 | 1,096 | — | — | 6,292 |
| 2019 | 2,827 | 1,211 | 1,101 | — | — | 5,139 |
| 2018 | 4,460 | 2,501 | 2,235 | — | — | 9,196 |
| 2017 | 5,247 | 3,665 | 2,910 | — | — | 11,822 |
| 2016 | 7,630 | 5,998 | 5,607 | — | — | 19,235 |
| 2015 | 3,472 | 2,064 | 1,589 | — | — | 7,125 |
| 2014 | 10,654 | 2,570 | 2,047 | — | — | 15,271 |
| 2013 | 10,332 | 6,633 | 6,304 | — | 10 | 23,279 |
| 2012 | 6,706 | 4,758 | 1,767 | 13 | 10 | 13,254 |
| 2011 | 6,521 | 2,383 | 3,059 | — | 10 | 11,973 |
| 2010 | 5,128 | 1,180 | 1,937 | — | 10 | 8,255 |
| 2009 | 5,777 | 2,182 | 3,196 | — | — | 11,155 |
| 2008 | 759 | 1,208 | 1,370 | — | — | 3,337 |
| 2007 | 5,480 | 3,830 | 840 | 90 | — | 10,240 |
| 2006 | 3,810 | 3,720 | 780 | 90 | — | 8,400 |
| 2005 | 4,040 | 3,650 | 750 | 90 | — | 8,530 |
▎ 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.