Myra Lake
Nipissing District, OntarioView mapDirections
Ontario MECP publishes the water-quality measurements for Myra Lake. Here is what has been measured.
Myra Lake in Nipissing District, Ontario has water-quality measurements published by Ontario MECP, shown here as reported. Water clarity: 3.7 m visibility. Phosphorus: 24.3 µg/L.
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Myra Lake is a lake in Nipissing District County, Ontario.
Source: Ontario open-data programmes (Lake Partner Program and Broad-scale Monitoring) — not the EPA Water Quality Portal, last sampled 2019-05-17. Grade methodology: LakeQuality methodology.
What Myra Lake is good for
From access and monitoring records, not editorial picks.
- Clear water12.1 ft of visibility
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Myra 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.
Water quality measurements for Myra Lake
These are the measurements Ontario MECP publishes for Myra Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
Good clarity, visible to about 12.1 ft. Phosphorus 24.3 µg/L. TSI 46.
| Metric | Value | EPA condition class |
|---|---|---|
| Water Clarity (Secchi Depth) | 3.7 m | Measured, not scored |
| Phosphorus | 24.3 µg/L | Measured, not scored |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 46 | Mesotrophic |
Moderate nutrients, good water quality
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Frequently asked questions about Myra Lake
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Answers come straight from the public measurements and survey records on this page.
Where is Myra Lake?
- Myra Lake is a lake in Nipissing District, Ontario. Its water-quality measurements are published by Ontario MECP and shown on this page as reported.
What is the water quality of Myra Lake?
- Myra Lake in Nipissing District, Ontario has water-quality measurements published by Ontario MECP, shown here as reported. Water clarity: 3.7 m visibility. Phosphorus: 24.3 µg/L.
Is Myra Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
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Where this data comes from
Measurements for Myra 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.