Billings Lake
Haliburton, OntarioView mapDirections
Ontario MECP publishes the water-quality measurements for Billings Lake. Here is what has been measured.
- Limited data
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Answers come straight from the public measurements and survey records on this page.
Billings Lake in Haliburton, Ontario has water-quality measurements published by Ontario MECP, shown here as reported. Water clarity: 5.5 m visibility.
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Billings Lake is a lake in Haliburton County, Ontario.
Source: Ontario open-data programmes (Lake Partner Program and Broad-scale Monitoring) — not the EPA Water Quality Portal, last sampled 2025-05-11. Grade methodology: LakeQuality methodology.
What Billings Lake is good for
From access and monitoring records, not editorial picks.
- Clear water18 ft of visibility
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Billings 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 Billings Lake
These are the measurements Ontario MECP publishes for Billings Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
Crystal clear, you can see 18 ft down. TSI 35.
| Metric | Value | EPA condition class |
|---|---|---|
| Water Clarity (Secchi Depth) | 5.5 m | Measured, not scored |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 35 | Oligotrophic |
Low nutrients, clear water. No reading is a swimming clearance.
Fishing Billings Lake
Nearby Lakes in Haliburton
Frequently asked questions about Billings Lake
Where is Billings Lake?
- Billings Lake is a lake in Haliburton, Ontario. Its water-quality measurements are published by Ontario MECP and shown on this page as reported.
What is the water quality of Billings Lake?
- Billings Lake in Haliburton, Ontario has water-quality measurements published by Ontario MECP, shown here as reported. Water clarity: 5.5 m visibility.
Is Billings 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 Billings 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.