The Watercraft Steward Program is co-administered by SLELO PRISM and the Thousand Islands Land Trust. The program runs annually from approximately late May through early October. 

In 2021, 9 stewards covered nearly 27 launches across the region, inspecting 9,648 watercraft and preventing 436 species from being transported by watercraft. 

Learn more about 2021 programmatic results in the annual report below.