Please contact the local fisheries management biologist for current information.
The popular musky and wiper populations have seen slight declines in size and numbers following the disappearance of gizzard shad. The typical musky catch is 34-40 inches but on the skinny side. The wipers have out competed the white bass, which are more uncommon catches now. Conversely, walleye numbers are strong with plenty of 13- to 17-inch fish and larger potential, while naturally reproducing smallmouth bass are on the rise with 20-plus-inch fish possible. High numbers of largemouth bass are present but lack overall size, making legal 18-inch catches rare. Meanwhile, panfish options include mediocre-sized 5 to 7 inch bluegill in good quantities alongside a rising black crappie population supported by two strong year classes ranging from 6 to 11 inches. Channel catfish round out the lake in moderate numbers with specimens exceeding 10 pounds available. - Last updated on 09/11/2026.
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.