Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
KALKASKA GAS PLANT
1100 PROUGH RD SW, KALKASKA, MI, 49646
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 | n-Hexane | Benzene | Toluene | Cyclohexane | Xylene (mixed isomers) | Total (lbs) |
| 2024 | 56 | 6 | 8 | 6 | 1 | 77 |
| 2023 | 318 | 64 | 43 | 34 | 4 | 463 |
| 2022 | 290 | 32 | 39 | 32 | 3 | 396 |
▎ 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.