Hybrid striped bass abundance continues to increase and fish approaching 9 lbs were sampled in 2020. Walleye abundance is increasing and fry survival in 2020 was good. These fish will be approximately 14 inches in spring 2022. Crappie growth was good and abundance is relatively high. Crappie angling in 2020 was excellent, especially in the spring. Fish up to 14 inches were abundant, most fish are 9 to 11 inches. - Last updated on 12/02/2020.
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.