What is the cleanest lake in Lake County, Florida?

Lake-Emma in Lake County is the cleanest lake on the readings in Lake County, Florida with an EPA water-quality readings of — and 6.5 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 Lake County, Florida

Lake-Emma in Lake County leads the rankings on measured clarity and nutrients and 6.5 ft of clarity. Below are the top 50 cleanest monitored lakes in Lake County, Florida, ranked by EPA water quality score.

Ranked List

#	Lake	County	Clarity	Phosphorus	Algae
1	Lake-Emma	Lake	—	6.5 ft	12 µg/L	-
2	Lake-Louisa	Lake	—	1.3 ft	17 µg/L	-
3	Lake-Joanna	Lake	—	7.5 ft	9 µg/L	-
4	Minneolaeast Lake	Lake	—	3.9 ft	33.5 µg/L	-
5	Loch Levennwsh Lake	Lake	—	4.9 ft	24.8 µg/L	-
6	Lake-East Crooked	Lake	—	10.8 ft	10 µg/L	-
7	Lake-Dorr	Lake	—	3.5 ft	19 µg/L	-
8	Lake-Florence	Lake	—	3.5 ft	19 µg/L	-
9	Lake-Sellers	Lake	—	13.3 ft	8 µg/L	-
10	Lake-Grasshopper	Lake	—	6.5 ft	9 µg/L	-
11	Lake-Bay	Lake	—	3 ft	28 µg/L	-
12	Lake-Bear	Lake	—	2.8 ft	20 µg/L	-
13	Lake-Lorraine	Lake	—	3.5 ft	31 µg/L	-
14	Lake-Dora West	Lake	—	2.3 ft	24.5 µg/L	-
15	Lake-Eustis	Lake	—	2.4 ft	21.5 µg/L	-
16	Lyc Lake	Lake	—	4.6 ft	20 µg/L	-
17	Har Lake	Lake	—	2.3 ft	22.8 µg/L	-
18	Griffin Lake	Lake	—	2.3 ft	32.7 µg/L	-
19	Lake-Wildcat	Lake	—	5.5 ft	8 µg/L	-
20	Lucylksh Lake	Lake	—	3.9 ft	25.5 µg/L	-
21	Lake-Winona	Lake	—	5.5 ft	17 µg/L	-
22	Joannash Lake	Lake	—	3.3 ft	18 µg/L	-
23	Lake-Hiawatha	Lake	—	2.8 ft	23 µg/L	-
24	Lake-Palatlakaha	Lake	—	2.8 ft	22 µg/L	-
25	Lake-Clear	Lake	—	9.3 ft	11 µg/L	-
26	Minneolawfp Lake	Lake	—	3.3 ft	35.8 µg/L	-
27	Bce Lake	Lake	—	3.4 ft	22.7 µg/L	-
28	Lake-Gracie	Lake	—	6 ft	31 µg/L	-
29	Snkna Lake	Lake	—	4.8 ft	34.8 µg/L	-
30	Saundersswbr Lake	Lake	—	7.4 ft	18.5 µg/L	-
31	Ecrookednwsh Lake	Lake	—	6.6 ft	18 µg/L	-
32	Lake-Fish	Lake	—	6 ft	14 µg/L	-
33	Harrislkwsh Lake	Lake	—	2.6 ft	42.5 µg/L	-
34	Lgs Lake	Lake	—	2 ft	21 µg/L	-
35	Franceswsh Lake	Lake	—	9.8 ft	40 µg/L	-
36	Wcrookednsh Lake	Lake	—	2 ft	18 µg/L	-
37	Dor Lake	Lake	—	2.3 ft	22.6 µg/L	-
38	Louisa Ne Sh Lake	Lake	—	3.8 ft	36.8 µg/L	-
39	Beauclair Lake	Lake	—	2.6 ft	15 µg/L	-
40	Idameresshdk Lake	Lake	—	5.2 ft	22.2 µg/L	-
41	Woodwardnwsh Lake	Lake	—	6.2 ft	18 µg/L	-
42	Lake-Crescent	Lake	—	6.5 ft	13 µg/L	-
43	Lake-Yale	Lake	—	6.3 ft	15 µg/L	-
44	Lgna Lake	Lake	—	2.3 ft	21.9 µg/L	-
45	Davidsgrv Lake	Lake	—	6.1 ft	36.7 µg/L	-
46	Apshawanesh Lake	Lake	—	4.2 ft	18.2 µg/L	-
47	Dney Lake	Lake	—	1.1 ft	60.6 µg/L	-
48	Trout Lk Eus Lake	Lake	—	1.8 ft	108.5 µg/L	-
49	Trtl Lake	Lake	—	1.8 ft	81.2 µg/L	-
50	Mud Lake	Lake	—	-	-	-

Ranked List

More Answers for Lake County, Florida