Coming Soon: Sediment and Wake Screening Tools

As featured at the Wisconsin 2026 Lakes and Rivers Convention in Stevens Point, we will be embedding our popular sediment and wake screening calculators into the website for all to use. Please understand they are only screening tools and should not be misinterpreted as a substitute for needing more accurate data or review by a properly educated or trained professional.

Sediment Screening Tool (coming soon): Utilizing theory behind Brune’s curve, the screening tool provides and estimate of sediment accumulation over time given watershed metrics to lake size and volume to compute a percentage of lost lake volume over time.

Wake Screening Tool (coming soon): Given theory largely articulated via U.S. Army Corp of Engineers (USACE) Vessel Wake Prediction Tool determine the calculated wake energy derived given minimal known inputs.

Decades of Dedication: Recapping the 2026 Wisconsin Lakes & Rivers Convention

Convention Recap

From April 15–17, the Stevens Point Holiday Inn Convention Center became the epicenter of Wisconsin’s water conservation movement. Under the theme “Decades of Dedication,” hundreds of lake lovers, scientists, and advocates gathered to reflect on the legacy of the 1970s, 80s, and 90s while passing the torch to a new generation of stewards.

If you couldn’t make it to Stevens Point this year, here is a look at what we learned and celebrated during three days of “Water Week.”


🌊 Honoring the Past, Protecting the Future

The convention kicked off with a powerful reminder that “monumental challenges take time.” Speakers highlighted how the programs we rely on today—like the Clean Water Act milestones and early AIS (Aquatic Invasive Species) monitoring—are the result of relentless work by those who came before us.

  • Keynote Highlights: Discussions focused on the long-term data sets that now allow us to track climate impacts on lake ice-off dates and water clarity over fifty-plus years.
  • The Next Generation: A major focus this year was on recruitment. Workshops like “Lessons Learned in Environmental Education” gave us new strategies to engage youth and ensure the “culture of doing” continues.

🛠️ Hands-On Workshops & New Tools

The breakout sessions were packed with actionable advice for lake associations and districts. Some of the most-talked-about sessions included:

  • PFAS Management: A holistic, systemic look at how Wisconsin is tackling “forever chemicals” at the local level.
  • Healthy Lakes & Rivers: Training on selecting and designing practices like rain gardens and rock infiltrations to handle the increasingly intense runoff we’ve seen recently.
  • Digital Tools: The WDNR demonstrated new online tools designed to help lake leaders gather water quality data and generate professional-grade watershed health reports.

🏆 Celebrating Our Stewards

The highlight of Thursday evening was the Wisconsin Lake Stewardship Awards. These awards recognized the extraordinary volunteers and professionals who keep our waters healthy. Seeing the “Decades of Dedication” in person—individuals who have served on lake boards for 30+ years—was a truly humbling experience.

🛶 Mindful Moments

It wasn’t all data and policy! Many attendees enjoyed the “Wander” through UW-Stevens Point’s Schmeeckle Reserve. Guided by the principles of the book Blue Mind, these sessions allowed us to reconnect with the emotional and cognitive benefits of being near water—reminding us exactly why we do this work.


What’s Next?

As we head back to our respective shorelines, the message is clear: Persistence pays off. Whether you are managing a dam, fighting AIS, or just trying to get a youth program started, your “Decades of Dedication” are what will keep Wisconsin’s waters blue for the next half-century.

Did you attend the convention? Share your favorite takeaway or a photo from the event on our Facebook page!

For more resources and to download presentation slides from the convention, visit WisconsinWaterWeek.org.

🌊 Dive Into the 2026 Wisconsin Lakes & Rivers Convention!

When tackling a monumental challenge—like restoring a watershed, managing invasive species, or mitigating internal phosphorus loading—it can take years, even decades, to see the fruits of our labor.

This spring, we are gathering to celebrate exactly that: the long-term programs and the accumulated actions of countless people who have persevered through the years to protect our waters.

Whether you are a lake district commissioner, a shoreline property owner, a student, or a water resources professional, the 2026 Wisconsin Lakes and Rivers Convention is the place to recharge your batteries, share your successes, and prepare for the future of Wisconsin’s waters.


🗓️ Event Details At-A-Glance

  • When: April 15–17, 2026
  • Where: Holiday Inn & Convention Center | Stevens Point, WI (Virtual options are also available for select sessions!)
  • Theme: Decades of Dedication
  • More Info & Registration: WisconsinWaterWeek.org

🔍 Why You Should Attend

Brought to you by the Wisconsin Lakes & Rivers Partnership, this annual gathering is a unique convergence of science, citizens, and policy. Here is what you can look forward to:

  • 💡 Learn from the Experts: Choose from over 60 concurrent sessions covering hot topics like aquatic plant ecology, shoreland health, fisheries, and watershed restoration.
  • 🛠️ Hands-On Workshops (Wednesday & Friday): Dive deep into interactive sessions. Learn how to use DNR online data tools, design local runoff practices, or apply for state grant funding to launch your next big project.
  • 🤝 Expand Your Network: Connect with fellow lake and river advocates, DNR representatives, extension educators, and environmental consultants.
  • 🏆 Celebrate Lake Stewards: Join us for the annual Wisconsin Lake Stewardship Awards banquet to celebrate the extraordinary volunteer and professional efforts keeping our lakes pristine.

👥 For Our Lake Districts & Property Owners

If you’ve been using our online tools—like the Sediment Health Calculator—and are wondering “what next?”, this convention is the ultimate place to find answers. You will find workshops dedicated specifically to lake district administration, citizen monitoring protocols, and practical, on-the-ground engineering solutions for shoreland runoff.


🎟️ How to Join Us

Registration is officially open! Whether you are joining us in person in Stevens Point or hopping on via Zoom for hybrid/virtual tracks, make sure to secure your spot.

👉 Ready to register or view the full agenda? Head over toWisconsinWaterWeek.orgto lock in your spot.

Let’s get together, look back at how far we’ve come, and celebrate the people carrying the torch for Wisconsin’s waters into the future!


📣 Spotlight: 2026 Illinois Lakes Management Association Conference

The Illinois Lakes Management Association (ILMA) is gearing up for its 2026 Annual Conference, taking place February 16–18, 2026 at the iHotel & Conference Center in Champaign, Illinois. This event is one of the Midwest’s most robust gatherings focused on lake, watershed, and fisheries management, and it offers an excellent opportunity for Wisconsin lake advocates, professionals, and volunteers to connect with regional peers.

👉 Conference Details & Registration
Location: iHotel, 1900 S. 1st St, Champaign, IL 61820
Dates: February 16–18, 2026
Learn more: ILMA Conference Page
Register: Conference Registration

With 30+ expert presenters, multiple concurrent sessions, and workshops, ILMA 2026 offers practical, science‑based programming relevant to lake groups and water resource professionals across the region. [ilma-lakes.org]

Highlighted Topic Areas

ILMA’s call for presenters reveals a strong lineup of topics shaping today’s inland lake management landscape, including:

  • Stormwater impacts on lakes and streams
  • Lake and stream restoration planning
  • Fisheries management and aquatic conservation
  • Watershed land‑use impacts on fish populations
  • Nutrient cycling and internal loading
  • Shoreline protection and enhancement
  • Invasive species monitoring and treatment
  • Harmful algal blooms
  • Emerging lake science & management innovations

🙌 Why Wisconsin Should Care

Although hosted in Illinois, ILMA’s conference consistently draws attendees from across the Midwest. Many of the lake management challenges addressed—nutrient loading, aquatic plants, shoreline resilience, invasive species—mirror those faced by Wisconsin lakes. Participating offers valuable cross‑state learning, new partnerships, and fresh tools that local lake associations can bring home.

Our Second Love, Our Lakes

On this Labor Day I hope most are getting the opportunity to get out onto their lakes to enjoy a wonderful day in the upper midwest. As the boating season begins to wind down and the leaves begin their annual color change we can reflect back and the summer that to many may seem like it never was. The Great Outdoors to many others has proven to be an excellent distraction to a world in apparent disarray. For some of us who have spent more time than usual out on the water it may have provided greater insight into the value of our surface waters; this includes public waters of the state, rivers for example for kayaking/canoeing, etc.

What have we seen? Have we accumulated any new knowledge that has helped us become better stewards of the waters? Have we observed something new that has led us back to our home office to investigate the question on the internet? Have we shared information or questions with others? If our waters our something we truly cherish it takes more than a passive interest to preserve it.

The diversity of lake users is greater today than it has ever been. This includes users of varying backgrounds with variable agendas. These agendas may not always be be in unison with the best interests to the waters we inhabit, but we can all hope to play in this sandbox in harmony. If our waters spoil well then the party is over. Our water resources do not have a hospital they can got to when they feel sick or are becoming undone. We are sickness but also the cure.

This is a good time to sit back, enjoy the weather and reflect back on the things we can do better on with our lakes. What have turned a blind eye to for too long. Fall brings time to contemplate these things and plan for the winter and upcoming year. Start taking stock in the little things and track lake progress.

Up Next, we’ll take a look at the process of video recording your shoreline.