Keelor Lake
Algoma District, OntarioView mapDirections
Ontario MECP publishes the water-quality measurements for Keelor Lake. Here is what has been measured.
- 33 ft max depth
- Limited data
Keelor Lake in Algoma District, Ontario has water-quality measurements published by Ontario MECP, shown here as reported. Phosphorus: 8.1 µg/L.
Stays via Stay22
Stays near Keelor Lake
Compare lakeside cabins, hotels, and vacation rentals near Keelor Lake in Algoma District, Ontario — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.
Top-rated places to stay near Keelor Lake
Prices for Sep 18–20, 4 adults. Change dates on the map below.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Follow Keelor Lake’s readings
Email me when new measurements post for this lake. Updates stay free.
Or email
Keelor Lake is a lake in Algoma District County, Ontario with an estimated average depth of about 33 feet.
Source: Ontario open-data programmes (Lake Partner Program and Broad-scale Monitoring) — not the EPA Water Quality Portal, last sampled 2004-05-05. Grade methodology: LakeQuality methodology.
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Keelor 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 Keelor Lake
These are the measurements Ontario MECP publishes for Keelor Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data. Phosphorus 8.1 µg/L. TSI 34.
| Metric | Value | EPA condition class |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | 8.1 µg/L | Measured, not scored |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 34 | Oligotrophic |
Low nutrients, clear water. No reading is a swimming clearance.
Lake Details
| Characteristic | Value |
|---|---|
| Maximum Depth | ~10.1 m est. |
| Average Depth | ~7.6 m est. |
Depth marked “est.” is a modeled maximum from GLOBathy (Khazaei et al. 2022, CC0), not a measured survey. Ontario has not published bathymetry for Keelor Lake.
Lake Size & Watershed
Size, shoreline, and watershed area from HydroLAKES (HydroSHEDS). Mean depth here is modelled, not surveyed — HydroLAKES v1.0 estimates lake depth from surrounding terrain rather than from soundings. Treat it as an approximation, and prefer a state bathymetric survey where one exists.
Fishing Keelor Lake
Nearby Lakes in Algoma District
Frequently asked questions about Keelor Lake
Ask about Keelor Lake
Answers come straight from the public measurements and survey records on this page.
Where is Keelor Lake?
- Keelor Lake is a lake in Algoma District, Ontario. Its water-quality measurements are published by Ontario MECP and shown on this page as reported.
What is the water quality of Keelor Lake?
- Keelor Lake in Algoma District, Ontario has water-quality measurements published by Ontario MECP, shown here as reported. Phosphorus: 8.1 µg/L.
Is Keelor Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Keelor Lake?
- No published bathymetric survey covers Keelor Lake, so its depth has not been measured. The HydroLAKES global model estimates an average depth of about 33 feet, but that is a modelled estimate derived from surrounding terrain rather than a measurement on the water, so treat it as approximate.
Explore Keelor Lake across LakeQuality
More lakes in Ontario
Other Lakes in Ontario
Oligotrophic Lakes in Ontario
Where this data comes from
Measurements for Keelor 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.
Other records on this page
Lake size & watershed from HydroLAKES (HydroSHEDS)