Please contact the local fisheries management biologist for current information.
In recent years, Minnewashta has provided anglers with good fishing opportunities for many different species. In recent surveys, healthy numbers of largemouth bass were observed. A large portion of the bass caught were 12+ in. with one individual being almost 20 in. at just over 5lbs. Large numbers of pumpkinseed and bluegill were observed with some individuals pushing 9 in. respectively. Large numbers of younger fish should provide ample forage for any predator species allowing them to grow quickly. A handful of walleye were also observed ranging from 14-25 inches. Bullhead anglers can expect to catch preferred sized fish around 11-13 inches. Numbers of yellow perch and black crappie were observed, but most were were not of notable size. - Last updated on 03/20/2025.
In nearly all cases, Iowa fish are safe to eat. Cleaning and/or preparing the meal causes most of the problems regarding taste or color of fish. Like all living creatures, fish are susceptible to diseases, parasites, and other naturally occurring conditions in the water. If you suspect your fish is affected by any of these conditions, do not eat it. Consider eating smaller and younger fish which usually have lower levels of contaminants than larger ones. Most contaminants accumulate in larger, older fish. For additional information, check out our resources for eating and cooking Iowa caught fish.
To learn more about fish tissue monitoring, visit our Fish Tissue Monitoring page .
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The summaries listed below are a partial listing provided for your benefit. Familiarize yourself with the complete Fishing Regulations here: Iowa DNR Fishing Regulations and Laws.