Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
NALCO COMPANY-HEALDTON
15656 STATE HWY 76, HEALDTON, OK, 73438
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 | Total (lbs) | ||||
| 2017 | 101 | 101 | ||||
| 2016 | 100 | 100 | ||||
| 2015 | 113 | 113 | ||||
| 2014 | 420 | 420 | ||||
| 2009 | 970 | 970 | ||||
| 2008 | 1,880 | 1,880 | ||||
| 2007 | 1,000 | 1,000 | ||||
| 2006 | 1,000 | 1,000 | ||||
| 2005 | 1,000 | 1,000 | ||||
| 2004 | 1,000 | 1,000 | ||||
| 2003 | 969 | 969 | ||||
▎ 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.