Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ANDEAVOR FIELD SERVICES LLC - ROBINSON LAKE GAS PLANT
4498 HIGHWAY 8, NEW TOWN, ND, 58763
Parent company: MARATHON PETROLEUM CORP
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-Hexane | Benzene | Toluene | Total (lbs) | |
| 2024 | 4,060 | 13,940 | — | — | 18,000 | |
| 2023 | 4,060 | 1,460 | 20 | 20 | 5,560 | |
| 2022 | 264,880 | 3,940 | 380 | 120 | 269,320 | |
▎ 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.