Iowa Refuges OTTER CREEK MARSH
Iowa OTTER CREEK MARSH - Unit Overview
Unit OTTER CREEK MARSH for waterfowl covers approximately 451 acres, and the majority of this unit is comprised of public land. The dominant land cover for Unit OTTER CREEK MARSH is emergent herbaceous wetlands. From September through December, this unit receives an average of 2.36 inches of precipitation a month and the heaviest rainfall is in September. Temperatures during hunting seasons typically range from 23°F to 62°F.