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LakeQuality

Algoma District County, Ontario · Water Quality Report Card

Lake Placid

A
Grade AExcellent
Limited DataOligotrophic

Lake Placid in Algoma District, Ontario received a water quality grade of A (Excellent). Phosphorus: 11.8 µg/L.

Type
Oligotrophic

Lake Placid is a cold, clear oligotrophic lake in Algoma District County, Ontario. Water quality is graded A based on 1 sampling years through 2022. Compared to the 217 other monitored lakes in Algoma District County, Lake Placid ranks #82 for water quality.

Source: EPA Water Quality Portal sampling records, Ontario MECP, last sampled 2022-06-11. Grade methodology: LakeGrade methodology.

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Swimming Safety

Excellent for swimming, crystal clear water with minimal algae

Water Quality Grade: A, Excellent

No clarity data. Phosphorus level: 11.8 µg/L. Trophic State Index: 40.

MetricValueGrade
Water Clarity (Secchi Depth)No data
Phosphorus11.8 µg/LA
Chlorophyll-a (Algae)No data
Trophic State Index (TSI)40Oligotrophic

Low nutrients, clear water, excellent for swimming

Where to stay near Lake Placid

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Location

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County Ranking

Ranked #82 of 218 lakes in Algoma District

Nearby Lakes in Algoma District

More records, surveys & data sources

Where this data comes from

Measurements for Lake Placid come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.

Data Sources

Water quality data from the EPA Water Quality Portal

Grade thresholds from the EPA National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion

Most recent sample: 2022-06-11

Monitoring stations:

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