Water Issues


Water Quality:

Environmental Water Testing 2014

Is My Water Safe to Drink?

pH Levels and the Loons


Water Testing:

Interpreting Total Phosphorus and Secchi-Depth Data

Lake Temagami Total Phosphorus Sampling Map (2019)


Historical Phosphorus Levels on Lake Temagami (2003 to 2019)

Water Levels:

Ontario Power Generation Water-Level Monitoring Equipment

Water-Level Monitoring Equipment Consisting of a Solar Panel, Battery, and Small Computer – Spring 2020 (photo by Peter Healy)


Cross Lake Dam

Cross Lake Dam (photo by Ron Miller)