Our Projects and Research

In 2023, the Data Branch was established at the Midwest Fisheries Center to serve the data management needs of the various program areas within the Fish and Aquatic Conservation Program in Region 3. In doing so,  we are better able to meet our conservation mission by  improving open access to and utility of the data we collect for the public and our conservation and management...

Understanding seasonal movements and habitat preferences of invasive species is one key to controlling them. If you want to control an invasive species, you must know where they are. To control them efficiently, you need data on their hotspots, where they live during different times of the year, and when they are most active during the day. Acoustic telemetry is one way that biologists are...

The Upper Iowa River is rich with recreation

It's one of the state's most popular rivers for canoeing, kayaking, tubing, and fishing.

The Upper Iowa River offers the most public land access of all Iowa Rivers.

The Scenic River and Water Trail meanders through limestone bluffs and driftless trout streams and draws visitors from all over the country....

Unknown Cause of Mass Mortality Events in Mussels

Across the country, scenes of thousands of freshwater mussel shells scattered on the banks and bottoms of lakes and rivers haunts scientists. For the most part these mussel die-offs are unexplained and mysterious. Pollution and contaminants are a well known cause of mortalities but in the case of these die-offs there were no contaminants...