What is the cleanest lake in Randolph County, Missouri?

Old Reservoir in Randolph County has the cleanest nutrient and algae readings in Randolph County, Missouri, with 3.6 feet of measured 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 separately. Lakes without enough recent samples are listed without a condition class rather than ranked low. Source data comes from the EPA Water Quality Portal.

Cleanest Lakes in Randolph County, Missouri

Old Reservoir in Randolph County leads the rankings on measured clarity and nutrients and 3.6 ft of clarity. Below are the top 9 cleanest monitored lakes in Randolph County, Missouri, ranked on EPA nutrient and algae measurements.

Ranked List

#	Lake	County	Clarity	Phosphorus	Algae
1	Old Reservoir	Randolph	3.6 ft	33 µg/L	14.2 µg/L
2	Rothwell Lake	Randolph	3.6 ft	32 µg/L	14.2 µg/L
3	Cedar Lake	Randolph	2.7 ft	51.8 µg/L	12.4 µg/L
4	Thomas Hill Reservoir	Randolph	2.3 ft	61 µg/L	14.2 µg/L
5	Holiday Acres Lake	Randolph	-	-	-
6	Holiday Acres Lake - Upstream	Randolph	-	-	-
7	Kohl Lake	Randolph	-	-	-
8	Lake Wata	Randolph	-	-	-
9	Backues Lake	Randolph	-	-	-

Ranked List

More Answers for Randolph County, Missouri