Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
NORTHERN OILFIELD SOLUTIONS LLC PRUDHOE BAY BULK FACILITY
AIRPORT WAY, PRUDHOE BAY, AK, 99734
Parent company: NORTHSTAR ENERGY LLC
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Naphthalene | Methanol | n-Hexane | Toluene | Benzene | Total |
|---|---|---|---|---|---|---|
| 2020 | 100 | — | 62 | 26 | 15 | 238 |
| 2019 | 149 | — | 43 | 17 | 10 | 225 |
| 2018 | 149 | 112 | 42 | 16 | 10 | 335 |
| 2017 | 149 | 112 | 40 | 17 | 10 | 333 |
| 2016 | 149 | — | — | 10 | — | 161 |