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Schnarr Lake

Kenora District, OntarioView mapDirections

Ontario MECP publishes the water-quality measurements for Schnarr Lake. Here is what has been measured.

Clarity
1.5 m
Murkier than most
Secchi · sampled 2025
Phosphorus
19.5 µg/L
More phosphorus than most
Measured by Ontario MECP

Schnarr Lake in Kenora District, Ontario has water-quality measurements published by Ontario MECP, shown here as reported. Water clarity: 1.5 m visibility. Phosphorus: 19.5 µg/L.

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Schnarr Lake is a lake in Kenora District County, Ontario.

Source: Ontario open-data programmes (Lake Partner Program and Broad-scale Monitoring) — not the EPA Water Quality Portal, last sampled 2025-05-24. Methodology: how these readings are compared.

Swimming conditions

No reading

Not rated

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Whether Schnarr Lake is safe to swim in today is a call for the Ontario Ministry of the Environment, Conservation and Parks and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

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Water quality measurements for Schnarr Lake

These are the measurements Ontario MECP publishes for Schnarr Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.

Murky, only visible to about 4.9 ft. Phosphorus 19.5 µg/L. TSI 51.

Water quality readings
MeasureReadingWhere it sits
Water clarity (Secchi depth)1.5mMeasured, not scored

How deep a black-and-white disk stays visible from the surface. Higher is clearer.

Total phosphorus19.5µg/LMeasured, not scored

The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential.

Chlorophyll-a (algae)No reading

The green pigment in algae — a direct measure of how much algae is in the water.

Trophic state (TSI)Carlson's 0–100 index of how much algae a lake can support, from clarity, phosphorus and chlorophyll-a.51Eutrophic
OligotrophicMesotrophicEutrophicHypereutrophic

High nutrients, frequent algae, reduced clarity

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Frequently asked questions about Schnarr Lake

Where is Schnarr Lake?

Schnarr Lake is a lake in Kenora District, Ontario. Its water-quality measurements are published by Ontario MECP and shown on this page as reported.

What is the water quality of Schnarr Lake?

Schnarr Lake in Kenora District, Ontario has water-quality measurements published by Ontario MECP, shown here as reported. Water clarity: 1.5 m visibility. Phosphorus: 19.5 µg/L.

Measurements on this page ↑

Is Schnarr Lake safe to swim in?

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Swimming on this page ↑

Where this data comes from

Measurements for Schnarr Lake come from Ontario open-data programmes (Lake Partner Program and Broad-scale Monitoring), not the EPA Water Quality Portal. Per-sample source details are not recorded for this lake. Contains information licensed under the Open Government Licence – Ontario. See data sources.