What is the cleanest lake in Steuben County, New York?

Duck Pond in Steuben County is the highest-rated lake in Steuben County, New York with an EPA water quality grade of NR.

How are these rankings calculated?

Lakes are graded A through F on nutrients and algae — total phosphorus, nitrogen, chlorophyll-a, and turbidity — 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 Steuben County, New York

Duck Pond in Steuben County leads the rankings with a water quality grade of NR. Below are the top 4 cleanest monitored lakes in Steuben County, New York, ranked by EPA water quality score.

Ranked List

#	Lake	County	Grade	Clarity	Phosphorus	Algae
1	Duck Pond	Steuben	NR	-	-	-
2	Almond Lake	Steuben	NR	-	-	-
3	Mud Lake	Steuben	NR	-	-	-
4	Sanford Lake	Steuben	NR	-	-	-

Ranked List

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