What is the cleanest lake in Hastings County, Ontario?

Baptiste Lake in Hastings County is the cleanest lake on the readings in Hastings County, Ontario with an EPA water-quality readings of — and 13.1 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 Hastings County, Ontario

Baptiste Lake in Hastings County leads the rankings on measured clarity and nutrients and 13.1 ft of clarity. Below are the top 38 cleanest monitored lakes in Hastings County, Ontario, ranked by EPA water quality score.

Ranked List

#	Lake	County	Clarity	Phosphorus	Algae
1	Baptiste Lake	Hastings	—	13.1 ft	9.2 µg/L	-
2	Bay Lake	Hastings	—	21.2 ft	18.9 µg/L	-
3	Bay of Quinte Lake	Hastings	—	16.4 ft	31.4 µg/L	-
4	Big Mink Lake	Hastings	—	7.5 ft	9 µg/L	-
5	Boulter Lake	Hastings	—	9.8 ft	6.6 µg/L	-
6	Clark Lake	Hastings	—	19.2 ft	5.3 µg/L	-
7	Crowe Lake	Hastings	—	14.8 ft	9.8 µg/L	-
8	Dickey Lake	Hastings	—	18 ft	5.5 µg/L	-
9	Faraday Lake	Hastings	—	14.8 ft	6 µg/L	-
10	Hicks Lake	Hastings	—	16.1 ft	6.7 µg/L	-
11	Jarvis Lake	Hastings	—	9.8 ft	18.1 µg/L	-
12	Kamaniskeg Lake	Hastings	—	14.8 ft	6.2 µg/L	-
13	Lake of Islands	Hastings	—	16.4 ft	7.2 µg/L	-
14	L'Amable Lake	Hastings	—	23.8 ft	3.9 µg/L	-
15	Limerick Lake	Hastings	—	19.7 ft	13.5 µg/L	-
16	Lower Perieau Lake	Hastings	—	8.5 ft	14.4 µg/L	-
17	Mephisto Lake	Hastings	—	19.7 ft	8.4 µg/L	-
18	Moira Lake	Hastings	—	8.5 ft	19.5 µg/L	-
19	Salmon Trout Lake	Hastings	—	12.6 ft	11.4 µg/L	-
20	Spectacle Lake	Hastings	—	10.2 ft	13.8 µg/L	-
21	St Peter Lake	Hastings	—	9.2 ft	7.2 µg/L	-
22	Steenburg Lake	Hastings	—	15.7 ft	9 µg/L	-
23	Stoco Lake	Hastings	—	6.6 ft	15.6 µg/L	-
24	Sweets Lake	Hastings	—	14.8 ft	8.3 µg/L	-
25	Tangamong Lake	Hastings	—	13.8 ft	5.9 µg/L	-
26	Twin Sisters Lakes	Hastings	—	12.5 ft	13.1 µg/L	-
27	Upper Perieau Lake	Hastings	—	7.9 ft	20.7 µg/L	-
28	Wadsworth Lake	Hastings	—	10.8 ft	11.5 µg/L	-
29	Wollaston Lake	Hastings	—	16.4 ft	6.5 µg/L	-
30	Yuill Lake	Hastings	—	9.8 ft	9.6 µg/L	-
31	Thanet Lake	Hastings	—	18 ft	6.1 µg/L	-
32	Echo Lake	Hastings	—	14.1 ft	6 µg/L	-
33	Fosters Lake	Hastings	—	9.5 ft	11.2 µg/L	-
34	Hound Lake	Hastings	—	11.5 ft	8.8 µg/L	-
35	Little Meach Lake	Hastings	—	15.4 ft	5.2 µg/L	-
36	Meach Lake	Hastings	—	13.5 ft	6.6 µg/L	-
37	Rylstone Lake	Hastings	—	10.1 ft	9.1 µg/L	-
38	Twin Sister Lake	Hastings	—	17.7 ft	6.9 µg/L	-

Ranked List

More Answers for Hastings County, Ontario