Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HELMITIN INC
11110 AIRPORT RD, OLIVE BRANCH, MS, 38654
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 | Toluene | Acetone | 1,1,1-Trichloroethane | Methyl ethyl ketone | n-Hexane | Total (lbs) |
| 2021 | — | — | — | — | — | 5 |
| 2020 | — | — | — | — | — | 5 |
| 2019 | — | — | — | — | — | 5 |
| 2018 | — | — | — | — | — | 5 |
| 2017 | — | — | — | — | — | 5 |
| 2016 | — | — | — | — | — | 5 |
| 2015 | — | — | — | — | — | 5 |
| 2014 | — | — | — | — | — | 10 |
| 2013 | — | — | — | — | — | 10 |
| 2012 | — | — | — | — | — | 15 |
| 2011 | — | — | — | — | — | 10 |
| 2010 | — | — | — | — | — | 10 |
| 1999 | 438 | — | — | — | — | 438 |
| 1998 | 564 | — | — | — | — | 564 |
| 1997 | 688 | — | — | — | 520 | 1,208 |
| 1996 | 518 | — | — | — | 683 | 1,201 |
| 1995 | 1,029 | — | — | 119 | 773 | 1,921 |
| 1994 | 1,730 | — | — | 500 | — | 2,230 |
| 1993 | 3,723 | 3,153 | 1,073 | 447 | — | 8,396 |
| 1992 | 5,329 | 3,611 | 1,395 | 595 | — | 10,930 |
| 1991 | 6,039 | 3,164 | 1,000 | 500 | — | 10,703 |
| 1990 | 3,539 | 3,352 | 2,021 | 411 | — | 9,323 |
| 1989 | 2,968 | 3,068 | 1,581 | 275 | — | 7,892 |
| 1988 | 3,503 | — | 1,517 | — | — | 5,051 |
| 1987 | — | — | 2,381 | — | — | 2,381 |
▎ 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.