The Muskoka Watershed Council is committed to the enhancement of the health and
sustainability of the Muskoka River Watershed from its headwaters in Algonquin Park to its outlets to Georgian Bay. Their goal is to sustain and enhance the water and terrestrial ecosystems of
the watershed.
Information about their resources can be found on their website.
Muskoka Watershed Report Cards are an
evaluation of the health of the water, land, and wetlands in Muskoka. The report is broken down into the various watersheds. Ril Lake is located in the South Muskoka River
watershed.