Cochrane District County, Ontario · Water Quality Report Card
Charland Lake
Charland Lake in Cochrane District, Ontario received a water quality grade of A (Excellent). Phosphorus: 16 µg/L.
- Type
- Mesotrophic
Charland Lake is a mesotrophic lake in Cochrane District County, Ontario. Water quality is graded A based on 1 sampling years through 2012. Compared to the 134 other monitored lakes in Cochrane District County, Charland Lake ranks #14 for water quality.
Source: EPA Water Quality Portal sampling records, Ontario MECP, last sampled 2012-05-03. Grade methodology: LakeGrade methodology.
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Swimming Safety
Excellent for swimming, crystal clear water with minimal algae
Water Quality Grade: A, Excellent
No clarity data. Phosphorus level: 16 µg/L. Trophic State Index: 44.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No data | |
| Phosphorus | 16 µg/L | A |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 44 | Mesotrophic |
Moderate nutrients, good water quality
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Fishing Charland Lake
Location
County Ranking
Ranked #14 of 135 lakes in Cochrane District
Nearby Lakes in Cochrane District
Explore Charland Lake across LakeGrade
More Ontario Lake Rankings
Other Grade A Lakes in Ontario
Mesotrophic Lakes in Ontario
More records, surveys & data sources
Where this data comes from
Measurements for Charland 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: 2012-05-03
Monitoring stations: