Iowa - Caught Fish Are Safe to Eat
The vast majority of Iowa’s streams, rivers and lakes offer safe and high-quality fish that pose little or no threat to human health if consumed. Some limitations may apply for young children and pregnant women. Here’s a Fish Consumption Fact Sheet from the Iowa DNR and the Iowa Dept. of Public Health for more information. Here is a list of current fish consumption advisories for Iowa lakes and rivers.
Mississippi River - Pool 13

Pool 13 of the Upper Mississippi River extends 34.2 miles from Lock and Dam 13 near Clinton to Lock and Dam 12 in Bellevue. Pool 13 contains 28,117 acres of aquatic habitat. The upper and middle portions of the pool contain many islands, channels, and backwaters while the lower pool is a broad expanse of open water. Limestone bluffs line much of the shoreline in Pool 13. The Maquoketa River empties into the Mississippi River in Pool 13. The Iowa DNR’s Green Island Wildlife Management Area is located below the mouth of the Maquoketa River. Pool 13 is also part of the Upper Mississippi River National Wildlife and Fish Refuge.


Navigation maps are available from this US Army Corps of Engineers website (link takes you offsite).