Location: 6m N Parkersburg
Amenities at Big Marsh include:
You can zoom in on the map for bathymetric information for some lakes
- 10/04/2013 - 105 Channel Catfish (8.7")
No known aquatic invasive species have been found
Tip: Click the arrow in the lower right corner to view the Fish Survey Data tool in full-screen mode.
Iowa-Caught Fish Are Safe to Eat, In Almost All Cases
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.