Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
NALCO COMPANY-FRIERSON
567 PARK DR, FRIERSON, LA, 71027
Parent company: ECOLAB INC
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 | Certain glycol ethers | Total (lbs) | |||
| 2017 | 413 | 11 | 424 | |||
| 2016 | 1,111 | 23 | 1,134 | |||
| 2015 | 1,269 | — | 1,269 | |||
| 2014 | 526 | — | 526 | |||
| 2013 | 128 | — | 128 | |||
| 2012 | 598 | — | 598 | |||
| 2011 | 656 | — | 656 | |||
▎ 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.