Join other lake property owners on Saturday, May 16, 2026 in a one-half day symposium, at Thumper Pond Resort, 300 Thumper Lodge Rd., Ottertail, MN 56571. The Otter Tail County AIS Task Force and Otter Tail County Coalition of Lake Associations have released the lineup for the 2026 Lake Property Owners Lake Stewardship Symposium. The Symposium... Read more »

The leadership summit will be held in Alexandria at the Legacy of the Lakes Museum. It is an opportunity for lake association leaders to connect, get a legislative update from Jeff Forester, and hear from the DNR. The summit is planned for June 3 from 2 – 5 pm. Admission will be $15 which covers... Read more »

Each year in the U.S., hundreds of millions of pounds of fireworks are used, releasing perchlorate—a key fireworks ingredient and a known drinking water contaminant—into the environment. Perchlorate can disrupt thyroid function, and studies have shown that fireworks can elevate perchlorate levels in nearby surface and groundwater. Dr. Andrew Jackson from Texas Tech University will... Read more »

Join us on June 6 in Crosslake for the 10th Annual Aquatic Invasive Species (AIS) Roundtable, proudly co-hosted by the Whitefish Area Property Owners Association (WAPOA) and the Crow Wing County Lakes and Rivers Alliance (LARA), in conjunction with researchers from the Minnesota Aquatic Invasive Species Research Center (MAISRC). Minnesota lakes are being impacted by... Read more »

Hilarie Sorenson from MN Sea Grant and Chris Filstrup, a limnologist at the U of MN’s Natural Resources Research Institute, will fill us in on Sea Grant's Lake Lookout program and then we will dive into harmful algae blooms. We'll dive into the topic, but as you will hear, you won't consider diving into the... Read more »

So, what happened at the Minnesota Legislature this year? Join MLR for an update on the 2026 legislative session and what new policies, proposals, and emerging issues could mean for Minnesota lakes, rivers, lake associations, and local advocates. Register here.

Zebra mussels have expanded to at least 32 states in the USA, and the cost of prevention and mitigation of zebra mussel infestations continues to grow. Timely information on sources of spread is critical for advising prevention efforts. Previous research carried out by our group utilized population genomics to characterize zebra mussels in >60 waterbodies... Read more »

Current efforts to manage invasive plants in lakes rely on repeated herbicide treatments, which are costly and rarely lead to long-term control or native plant recovery. Revegetation, or the active reintroduction of native plants, may be a means to improve long-term resilience by making lakes more resistant to reinvasion. We are conducting in-lake restoration trials... Read more »

We have two very important topics on the agenda: A highly effective AIS treatment option for zebra mussels that is getting ready to exit the research stage An update on Sulfide mining in Minnesota Researchers from USGS and MAISRC have been leading the efforts on treating zebra mussel infestations with low doses of copper for... Read more »

This presentation will start with some findings about Eurasian watermilfoil management and management prioritization – in that work, we wanted to better understand and provide context to some of the effects of whole lake herbicide treatments we observed in survey data. From there, we developed a model to predict lakes likely to experience future EWM... Read more »

Photo by Rebecca Slater Registration is now open for the 2026 Minnesota AIS Research Center Showcase. The event is on Wednesday, October 28th at the St. Paul Campus of the University of Minnesota. It provides a fantastic opportunity for those of you looking for solutions to your vexing AIS problems. The event is a one-of-a-kind... Read more »

How can lake associations bring lakeshore owners together to protect their lakes and prepare for growing challenges? That's the question to be addressed on November 5 at noon CT, as Itasca Waters and Minnesota Sea Grant present the final Practical Water Wisdom webinar of 2026. The hour-long session features leaders from three successful Minnesota lake... Read more »