An EPA removal team mobilized with contractors to the site on August 23, 2022. The removal team
conducted a removal assessment of drums and other containers in various states
of disrepair on the Rocky Boy Reservation in Box Elder, MT at the request of
the Chippewa Cree Tribe. The assessment triggered an emergency response.
- START contractors conducted the sampling and HazCating of the following vessels:
- Fifty- three 55 gallon drums
- Fifteen small containers (5 gallons)
- Six totes (275 gallon)
- One tank (750 gallon)
- HazCat results indicate a mix of pesticides, oily water, diesel fuel, tar, and fertilizer.
- ERRS contractors bulked like wastes, consolidated less-than-full vessels, staged full vessels for the potential removal action and prepped the area for future use by the tribe.
- ERRS contractors scraped soils stained from leaking drums and consolidated stained soils on a liner.
- Pending lab sample results, EPA will seek final disposal of wastes in the coming months in conjunction with the Chippewa Cree Tribe, ERRS, and START.