Lake Water Quality Reports and Presentations

Annual Reports

For past reports, please contact


Onsite Systems for All of Us by Doug Joy, School of Engineering, University of Guelph. Presentation at the Septic System Information Night held on May 24, 2012 (PDF, 2.94 MB)

Nepahwin Lake Summary Presentation October 14, 2020. Presentation at the Nepahwin Lake Watershed Stewardship Committee held on October 14, 2020 (PDF, 1.38 MB)

Nepahwin Lake Summary Presentation November, 2021 (PDF, 543 KB)

Phragmites Presentation November 22, 2021 (PDF, 5.1 MB)

Technical Reports