D

Loto Lake

Camden County, WisconsinEutrophic

Loto Lake is a productive, nutrient-rich eutrophic lake in Camden County, MO. Water quality is graded D based on 3 sampling years through 2024. Compared to the 41 other monitored lakes in Camden County, Loto Lake ranks #30 for water quality.

Source: EPA Water Quality Portal sampling records, local state DNR records, last sampled 2024-08-29. Grade methodology: LakeGrade methodology.

Swimming Safety

Swimming not recommended, poor water quality with high algae risk

Water Quality Grade: D, Poor

Very murky, less than 3 ft of visibility. Phosphorus level: 43 µg/L. Chlorophyll-a: 17.9 µg/L. Trophic State Index: 60.

Metric	Value	Grade
Water Clarity (Secchi Depth)	3 ft	F
Phosphorus	43 µg/L	C
Chlorophyll-a (Algae)	17.9 µg/L	C
Trophic State Index (TSI)	60	Eutrophic

High nutrients, frequent algae, reduced clarity

Location

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County Ranking

Ranked #30 of 42 lakes in Camden County

Cleaner Lakes Within 30 Miles

Loto Lake holds Grade D. 5 nearby lakes hold higher grades.

See full comparison →

Nearby Lakes in Camden County

More Wisconsin Lake Rankings

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Top 25 by overall water quality score

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Panfish-rich, public access

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Other Grade D Lakes in Wisconsin

St. Louis city County · Clarity: 2.3 ft

Shelby County · Clarity: 3.2 ft

Long Branch Lk. Lake

Macon County · Clarity: 1.8 ft

Harrison County Lake Intake

Harrison County · Clarity: 1.7 ft

Table Rock L. Bl. Hwy. 173 Lake

Stone County · Clarity: 2.3 ft

Henry Sever Lake

Knox County · Clarity: 2.1 ft

Eutrophic Lakes in Wisconsin

Aspen Lake Along Southern Arm Boathouse Lake Hunnewell Lake Long Branch Lk. Lake

Data Sources

Water quality data from the EPA Water Quality Portal

Grading methodology based on Metropolitan Council standards

Most recent sample: 2024-08-29

Monitoring stations: 1