Cochrane District County, Ontario · Water Quality Report Card
Reid Lake
Reid Lake in Cochrane District, Ontario received a water quality grade of A (Excellent). Phosphorus: 7.7 µg/L.
- Type
- Oligotrophic
Reid Lake is a cold, clear oligotrophic lake in Cochrane District County, Ontario. Water quality is graded A based on 1 sampling years through 2007. Compared to the 134 other monitored lakes in Cochrane District County, Reid Lake ranks #32 for water quality.
Source: EPA Water Quality Portal sampling records, Ontario MECP, last sampled 2007-05-18. Grade methodology: LakeGrade methodology.
Watch Reid Lake water quality
Subscribe for LakeQuality updates by email. No spam, unsubscribe anytime.
Swimming Safety
Excellent for swimming, crystal clear water with minimal algae
Water Quality Grade: A, Excellent
No clarity data. Phosphorus level: 7.7 µg/L. Trophic State Index: 34.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No data | |
| Phosphorus | 7.7 µg/L | A |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 34 | Oligotrophic |
Low nutrients, clear water, excellent for swimming
Where to stay near Reid Lake
Compare lakeside cabins, hotels, and vacation rentals near Reid Lake in Cochrane 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 Reid Lake
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a trip to Reid Lake?
Get lake water-quality report cards plus the best cabin & lodging deals near Reid Lake — straight to your inbox. No spam, unsubscribe anytime.
Fishing Reid Lake
Location
County Ranking
Ranked #32 of 135 lakes in Cochrane District
Nearby Lakes in Cochrane District
Explore Reid Lake across LakeGrade
More Ontario Lake Rankings
Other Grade A Lakes in Ontario
Oligotrophic Lakes in Ontario
More records, surveys & data sources
Where this data comes from
Measurements for Reid 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: 2007-05-18
Monitoring stations: