Coldwater Creek is stocked weekly April through October with catchable 10-12 inch Rainbow Trout and also provides opportunities for wild Brown Trout. Sampling data for Coldwater from 2011 showed 1593 Brown Trout per mile with fish up to 19 inches present. This is an estimated population and actual trout numbers will be higher. Coldwater also has a population of Rainbow Trout with inconsistent natural reproduction. The spring source of Coldwater Creek is on public property and one of the most beautiful in Iowa. There are areas of easy streambank access. Primitive camping opportunities are available in the Coldwater Creek Wildlife Management Area.(2022)