For a fifth year in a row, the Trent Aquatic Research Program (TARP) has shared water quality results from their work in the Kawartha Highlands region. These results add to our growing database, which represents a substantial source of information on water quality in our region.
Overall, TARP found that water quality in our region continues to be very good
and to favorably compare with other cottage regions in southern Ontario.
Have a look at the Trent Kawartha Highlands Water Quality Report 2025 to see more details.
You may also be interested in this TARP Water Quality Primer.