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LakeQuality
B

Camelia Lake

Polk County, WisconsinMesotrophic

On the LakeGrade scale Camelia Lake grades a B, with clarity at 18.0 ft and 33 µg/L of phosphorus placing it above the Wisconsin median. High phosphorus is the leading drag on the score — likely from upland agriculture, lawn runoff, or in-lake sediment release.

Mesotrophic conditions dominate at Camelia Lake: enough nutrients for a healthy fishery, not so much that algal blooms become a chronic problem. The lake's maximum depth is not yet documented in state morphometric records — context for its physical structure remains limited. The lake's surface area is not consistently recorded across state datasets — physical context remains partial. Camelia Lake sits at rank 46 of 77 in Polk County, in the lower half of the local distribution.

No invasive species are currently listed at Camelia Lake — the lake remains off the Wisconsin infested-waters roster. The state fisheries records do not list documented species for Camelia Lake, which usually reflects a lack of formal fisheries survey work rather than an empty lake. Monitoring depth is thin here: the LakeGrade rubric is applied to a small number of sample years, and the grade will be revised as more data accumulates.

Source: EPA Water Quality Portal sampling records, Wisconsin DNR Surface Water, last sampled 2020-09-14. Grade methodology: LakeGrade methodology.

Swimming Safety

Good for swimming, clear water with low algae levels

Water Quality Grade: B, Good

Crystal clear, you can see 18 ft down. Phosphorus level: 32.6 µg/L. Trophic State Index: 45.

MetricValueGrade
Water Clarity (Secchi Depth)18 ftA
Phosphorus32.6 µg/LC
Chlorophyll-a (Algae)No data
Trophic State Index (TSI)45Mesotrophic

Moderate nutrients, good water quality

Water Quality Trend: Improving

Based on 2 years of monitoring data (2020-2025).

MetricTrendChange/YearYears
Water Clarity Improving+1.25 m/yr2
See year-by-year chart →

Location

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County Ranking

Ranked #46 of 77 lakes in Polk County

Cleaner Lakes Within 30 Miles

Camelia Lake holds Grade B. 4 nearby lakes hold higher grades.

See full comparison →

Nearby Lakes in Polk County

Data Sources

Water quality data from the EPA Water Quality Portal

Grading methodology based on Metropolitan Council standards

Most recent sample: 2020-09-14

Monitoring stations: 2