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Nipissing District County, Ontario · Water Quality Report Card

South Tea Lake

A
Grade AExcellent
Limited DataOligotrophic

South Tea Lake in Nipissing District, Ontario received a water quality grade of A (Excellent). Water clarity: 4.8 m visibility.

Clarity
4.8 m
Type
Oligotrophic

South Tea Lake is a cold, clear oligotrophic lake in Nipissing District County, Ontario. Water quality is graded A based on 1 sampling years through 2001. Compared to the 280 other monitored lakes in Nipissing District County, South Tea Lake ranks #18 for water quality.

Source: EPA Water Quality Portal sampling records, Ontario MECP, last sampled 2001-08-03. Grade methodology: LakeGrade methodology.

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Swimming Safety

Excellent for swimming, crystal clear water with minimal algae

Water Quality Grade: A, Excellent

Crystal clear, you can see 15.7 ft down. Trophic State Index: 37.

MetricValueGrade
Water Clarity (Secchi Depth)4.8 mA
PhosphorusNo data
Chlorophyll-a (Algae)No data
Trophic State Index (TSI)37Oligotrophic

Low nutrients, clear water, excellent for swimming

Where to stay near South Tea Lake

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Location

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County Ranking

Ranked #18 of 281 lakes in Nipissing District

Nearby Lakes in Nipissing District

Oligotrophic Lakes in Ontario

More records, surveys & data sources

Where this data comes from

Measurements for South Tea Lake 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: 2001-08-03

Monitoring stations:

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