Water Quality
TLA AGM Presentation 2025:
Ecological Change in Lake Temagami Over the Last Century (by Dr. Jesse Vermaire)
Historical Water-Quality Articles and Papers for Lake Temagami:
- Is My Water Safe to Drink? (2014)
- TLA Study Finds Low Levels of Mercury in Lake Temagami Sport Fish (Temagami Times – Winter 2014, page 1)
- Take Action to Protect Water Quality (Temagami Times – Winter 2014, page 13)
- pH Levels and the Loon
- The Water Quality of Lake Temagami (1974)
- Water Pollution Survey of the Community of Temagami (1967)
Water Levels:
Ontario Power Generation Water-Level Monitoring Equipment


Water Testing:

- Environmental Water Testing 2014
- Lake Temagami Total Phosphorus Sampling Map (2019)
- Interpreting Total Phosphorus and Secchi-Depth Data (2021)
- Lake Partner Program
- Lake Partner Program – FOCA Overview
- Lake Temagami Total Phosphorus Sampling Map (2019)
Fish Consumption Advisory:
Temagami: www.ontario.ca/page/fish-consumption-report?id=47008005
Guide to Eating Ontario Fish: www.ontario.ca/page/guide-eating-ontario-fish