We translate science into policy and action to preserve our freshwater resources.

Weatherguide 2023 cover contest winner

Thanks to ALL photographers who submitted work, we had a fantastic array of images to select from. The votes are in, and our 2023 Weatherguide wall calendar cover will be "After the Storm," from photographer Scott Youmans! Our 2023 calendars will be for sale at the end of the summer.

Minnesota Weatherguide environment calendar and alamanc, 2023.

Adopt a River program

We want to support you in your efforts to keep Minnesota waters clean and healthy for all. Check out Adopt a River for tips and info on setting up a shoreline cleanup!

Water Connects Us

Thank you to our wonderful supporters for donating, shopping the online auction, and watching our program! Thank you so much for your generous and caring support of Freshwater programs through Water Connects Us.

Spring Moos event

This was a great event! Check out the recording and details.

Tour our office—virtually!

Weatherguide calendar cover: Half price
Weatherguides now 50% off!

The Weatherguide is a member benefit! Join or renew and we'll send you a wall calendar each year!

Member hub
Explore our new page for members

Members, this is your one-stop shop for Freshwater news and happenings! Click through and check it out.

rocky island on Lake Superior
Beautify your instagram feed

If you don't follow Freshwater on Instagram, you're missing out on some fantastic photos! Photo credit for this image: Jon Wood

What we do

Our Work

Our programs and policy work equip individuals and communities to take their next steps in protecting and preserving our freshwater resources.

icon conferences
Conferences, Lectures, Symposiums

We host events that educate and engage stakeholders and change their thinking around water issues.

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We publish and share reports, newsletters, and a blog that advocate for protecting and preserving Minnesota’s freshwater resources.


Community members like you are instrumental to protecting the lakes, streams and drinking water we value. Invest in the future of freshwater resources with a charitable gift today. Your support makes a meaningful difference for clean and safe water for Minnesotans—and communities downstream.

Freshwater Society has raised the bar on community and professional dialogue around water.

— Watershed district administrator