All Abilities Playground Update

View the updates and rendering for the inclusive playground coming to the East Bank.

Grand Lake Improvement: 2024 In Review

See how the Grand Lake community came together to improve the lake in 2024.

Video from the December 2024 LIA meeting.

Dr. Stephen Jacquemin offers an update on Grand Lake water quality. View video & PowerPoint.

The Mercer SWCD has announced its annual tree seedling sale. Anyone may order these 1 to 3-year-old bare root seedlings,

The Boathouse at Grand Lake is giving away a 2025 Viaggio pontoon to benefit the Lake Improvement Association.

The Lake Improvement Association knowledge base features reports, data, statistics, action plans, and more learning resources.

Welcome to the Lake Improvement Association's Education Series. View each installment to learn more about Grand Lake St. Marys.

Minutes from the monthly LIA Member Meeting, held at 10 a.m. every first Saturday of the month at the Celina Moose.

Check out fun photos from past Lake Improvement Association events! Find your own photos - and photos of your friends!