Please contact the local fisheries management biologist for current information.
Fishery surveys in 2025 showed the larger Bluegills being 6.5- to 7-inches, with some making it just over 8-inches. Black Crappies are present in fair numbers at sizes from 8- to 10-inches. Largemouth Bass are very abundant at sizes from 8- to 14.5-inches. Larger bass are likely present. Channel Catfish were not targeted in the 2025 surveys, but are present in good numbers at sizes from 12- to 20-inches. - Last updated on 01/02/2026.
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.