The fishery has developed very well since renovation work in 2020. Fishery surveys during 2024 found Largemouth Bass from 8- to 15-inches. The larger bluegills were 7- to 9-inches. Black Crappie numbers are good. Going into winter of 2024/2025 there is a nice group of 9.5- to 10.5-inch crappies. Channel Catfish have reached sizes up to 22-inches. Walleyes are abundant, with most fish being 12- to 14-inches. - Last updated on 11/18/2024.
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 .
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.