Minnesota Altnow Marsh WMA - Unit Overview
Unit Altnow Marsh WMA for the majority of game species covers approximately 147 acres, and the majority of this unit is comprised of public land. The dominant land cover for Unit Altnow Marsh WMA is emergent herbaceous wetlands. From September through December, this unit receives an average of 1.84 inches of precipitation a month and the heaviest rainfall is in September. Temperatures during hunting seasons typically range from 16°F to 59°F.