What is the cleanest lake in Bruce County, Ontario?

Boat Lake in Bruce County is the cleanest lake on the readings in Bruce County, Ontario with an EPA water-quality readings of — and 5.9 feet of water clarity.

How are these rankings calculated?

Nutrients and algae, total phosphorus, nitrogen, chlorophyll-a and turbidity, are read against EPA National Lakes Assessment 2022 condition classes for that lake’s ecoregion. Water clarity (Secchi depth) is measured and shown; it is not the letter. Lakes without enough recent samples are UNRATED, not given an F. Source data comes from the EPA Water Quality Portal.

Cleanest Lakes in Bruce County, Ontario

Boat Lake in Bruce County leads the rankings on measured clarity and nutrients and 5.9 ft of clarity. Below are the top 13 cleanest monitored lakes in Bruce County, Ontario, ranked by EPA water quality score.

Ranked List

#	Lake	County	Clarity	Phosphorus	Algae
1	Boat Lake	Bruce	—	5.9 ft	6.6 µg/L	-
2	Chesley Lake	Bruce	—	11.5 ft	15.4 µg/L	-
3	Gillies Lake	Bruce	—	17.2 ft	4.2 µg/L	-
4	Gould Lake	Bruce	—	10.2 ft	9.9 µg/L	-
5	Little Lake	Bruce	—	5.7 ft	26.8 µg/L	-
6	Marl Lake	Bruce	—	16.4 ft	10.4 µg/L	-
7	Miller Lake	Bruce	—	6.2 ft	8.6 µg/L	-
8	Pearl Lake	Bruce	—	14.1 ft	7 µg/L	-
9	Rosalind Lake	Bruce	—	9.8 ft	13.9 µg/L	-
10	West Little Lake	Bruce	—	3 ft	11.9 µg/L	-
11	Cameron Lake	Bruce	—	11.2 ft	5.3 µg/L	-
12	Cyprus Lake	Bruce	—	13.8 ft	5.1 µg/L	-
13	Silver Lake	Bruce	—	12.8 ft	16.6 µg/L	-

Ranked List

More Answers for Bruce County, Ontario