Plainview Milk Products Cooperative allowed about 6,900 gallons of cream spilled inside its facility to drain through its wastewater and sewer system, which leads to the Plainview-Elgin Sanitary District wastewater treatment plant, in April 2023.

Alliance Building Corporation failed to properly stabilize soils and control sediment during construction of Birch Spring Apartment Homes in Cold Spring, Minn.

MTD Acquisition, Inc. violated several of its hazardous waste generator requirements at its machine tool manufacturing facility in Chisholm, Minn.

Allowed an estimated 2,000 gallons of industrial wastewater and stormwater to run into nearby Brewery Creek last winter and failed to notify state officials or recover the release.

Added production equipment that increased its potential to emit pollutants on two occasions in 2022 without obtaining appropriate air permits prior to installing the equipment. The second addition resulted in actual methanol emissions above emission limits in Sept. 2022.

Nuch’s in the Corner convenience store in (Grand Rapids, Minn.) repeatedly failed to conduct required corrosion protection inspections and maintenance of its three underground petroleum storage tanks.