Minnesota Black River RGMA - Unit Overview
Unit Black River RGMA for Ruffed Grouse covers approximately 581 acres, and the majority of this unit is comprised of public land. The dominant land cover for Unit Black River RGMA is woody wetlands. From September through December, this unit receives an average of 1.90 inches of precipitation a month and the heaviest rainfall is in September. Temperatures during hunting seasons typically range from 8°F to 53°F.