Please contact the local fisheries management biologist for current information.
Split Rock Lake experienced a complete fish kill in 2014 due to a combination of extended ice cover and aerator failure. It was stocked with 7,000 1-inch bluegill in the fall of 2014 and 700 2-inch channel catfish and 490 2-inch largemouth bass spring of 2015. See more at http://www.mycountyparks.com/county/Chickasaw/Park/Split-Rock-Park.aspx. - Last updated on 01/10/2019.
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.