Algoma District County, Ontario · Water Quality Report Card
Prince Lake
Prince Lake in Algoma District, Ontario received a water quality grade of B (Good). Water clarity: 1.8 m visibility. Phosphorus: 10.4 µg/L.
- Clarity
- 1.8 m
- Type
- Mesotrophic
Prince Lake is a mesotrophic lake in Algoma District County, Ontario. Water quality is graded B based on 2 sampling years through 2013. Compared to the 217 other monitored lakes in Algoma District County, Prince Lake ranks #198 for water quality.
Source: EPA Water Quality Portal sampling records, Ontario MECP, last sampled 2013-05-18. Grade methodology: LakeGrade methodology.
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Swimming Safety
Good for swimming, clear water with low algae levels
Water Quality Grade: B, Good
Murky, only visible to about 5.9 ft. Phosphorus level: 10.4 µg/L. Trophic State Index: 45.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 1.8 m | D |
| Phosphorus | 10.4 µg/L | A |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 45 | Mesotrophic |
Moderate nutrients, good water quality
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Fishing Prince Lake
Location
County Ranking
Ranked #198 of 218 lakes in Algoma District
Cleaner Lakes Within 30 Miles
Prince Lake holds Grade B. 5 nearby lakes hold higher grades.
- ASill LakeAlgoma District · 20.4 mi · Higher grade (B → A)
- ANorthland LakeAlgoma District · 22.7 mi · Higher grade (B → A)
- AWeckstrom LakeAlgoma District · 26.3 mi · Higher grade (B → A)
- AUpper Island LakeAlgoma District · 16.2 mi · Higher grade (B → A)
- ANorthland LakeAlgoma District · 22.6 mi · Higher grade (B → A)
Nearby Lakes in Algoma District
Explore Prince Lake across LakeGrade
More Ontario Lake Rankings
Other Grade B Lakes in Ontario
Mesotrophic Lakes in Ontario
More records, surveys & data sources
Where this data comes from
Measurements for Prince 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: 2013-05-18
Monitoring stations: