08/27/2026
Today we were excited to welcome teams from the Minnesota Zoo, Minnesota Department of Natural Resources and Mower Soil & Water Conservation District for the annual mussel monitoring check at our site on the Cedar River.
In 2024, our stretch of the Cedar River became one of the sites where native freshwater mussels are being released as part of an effort to reestablish their populations and help restore the health of the river. We are incredibly grateful to have the opportunity to be part of this important work!
Each year, the team returns for a carefully timed monitoring survey. Mussels are collected, identified by species, measured, and—when tagged—their individual tag numbers are recorded. Untagged mussels found during the survey are identified and recorded as well. This gives the team valuable information about how the released mussels are surviving and growing.
And the results continue to be encouraging! 🫶🏻
Last year, the team found 115 tagged mussels during the monitoring period. This year, they found 130!
Even more exciting, another 570 mussels were released into our section of the Cedar River today, bringing the total number released at our site to more than 2,400 mussels!
The mussels appear to be doing well here, and many are now reaching an age where they can begin reproducing. The hope is that, as these mussels become established, they will begin rebuilding a naturally reproducing population in the Cedar River.
A huge thank you to everyone involved in this project. We are honored to have our stretch of the Cedar River serve as a restoration site and grateful to play a small part in giving these incredible native species a place to thrive. 💙
We can’t wait to see what next year’s monitoring tells us!