![Minnesota Agency Using Electrofishing to Learn Water Quality](http://townsquare.media/site/67/files/2016/09/Lake-Water.jpg?w=630&h=420&zc=1&s=0&a=t&q=89&w=980&q=75)
Minnesota Agency Using Electrofishing to Learn Water Quality
AITKIN, Minn. (AP) _ A Minnesota agency is monitoring the quality of the
state's waterways by capturing fish using low voltage shocks.
The different types of fish the Minnesota Pollution Control Agency team will catch through electrofishing can tell them about a river's quality.
For example, biologist Nate Sather says longnose dace are sensitive to
disturbance and pollution so finding them in a river is a good sign.
The crew uses yellow poles that send a low voltage charge into the water. It
momentarily stuns the fish and allows them to be captured easily using nets.
The fish are returned to the river after the team takes their measurements.
The five-person team is part of a statewide, 10-year cycle of reviewing water
quality in all 80 Minnesota watersheds.
More From AM 1240 WJON
![Three People Hurt In Crash In Rice On Friday](http://townsquare.media/site/67/files/2019/12/State-Patrol-Stock-2.jpg?w=980&q=75)
![Who Has More Lakes; Minnesota or Wisconsin?](http://townsquare.media/site/67/files/2024/04/attachment-Lake-Koronis.jpg?w=980&q=75)
![Hormel Seeking Nominations for 10 Under 20 Heroes](http://townsquare.media/site/67/files/2024/04/attachment-MicrosoftTeams-image-18.jpg?w=980&q=75)
![Murphy Named New Principal For Clearview Elementary](http://townsquare.media/site/67/files/2016/07/clearview-elementary1.jpg?w=980&q=75)
![Fishing is Good in MN; Where to Fish is the Challenge](http://townsquare.media/site/67/files/2023/10/attachment-Glen-Schmitt-taken-by-Ben-Schmitt-edit.jpg?w=980&q=75)
![Resorts Urging Caution For Anglers Heading Out On MN Lakes](http://townsquare.media/site/65/files/2024/01/attachment-yiran-ding-Eg9EVNePdtg-unsplash.jpg?w=980&q=75)
![Strong Turnout At 1st Annual Spearfishing Decoy Show](http://townsquare.media/site/67/files/2023/12/attachment-DSC01510.jpg?w=980&q=75)
![Does Wisconsin Have More Lakes Than Minnesota?](http://townsquare.media/site/67/files/2022/07/attachment-Pearl-Lake.jpg?w=980&q=75)
![Want To Own Your Own Movie Theater? That Chance Awaits You In Hutchinson!](http://townsquare.media/site/65/files/2023/07/attachment-Jenna-Vikse-via-Jenna-Vikse-Real-Estate.jpg?w=980&q=75)