Kenora District County, Ontario · Water Quality Report Card
Cul de Sac Lake
Cul de Sac Lake in Kenora District, Ontario received a water quality grade of C (Fair). Phosphorus: 37.9 µg/L.
- Type
- Eutrophic
Cul de Sac Lake is a productive, nutrient-rich eutrophic lake in Kenora District County, Ontario. Water quality is graded C based on 1 sampling years through 2002. Compared to the 341 other monitored lakes in Kenora District County, Cul de Sac Lake ranks #294 for water quality.
Source: EPA Water Quality Portal sampling records, Ontario MECP, last sampled 2002-11-07. Grade methodology: LakeGrade methodology.
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Swimming Safety
Generally safe for swimming, moderate water quality
Water Quality Grade: C, Fair
No clarity data. Phosphorus level: 37.9 µg/L. Trophic State Index: 57.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No data | |
| Phosphorus | 37.9 µg/L | C |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 57 | Eutrophic |
High nutrients, frequent algae, reduced clarity
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Fishing Cul de Sac Lake
Location
County Ranking
Ranked #294 of 342 lakes in Kenora District
Cleaner Lakes Within 30 Miles
Cul de Sac Lake holds Grade C. 5 nearby lakes hold higher grades.
- AGranite LakeKenora District · 6.1 mi · Two grade letters higher (C → A)
- ALake of Two MountainsKenora District · 6.9 mi · Two grade letters higher (C → A)
- AShoal LakeKenora District · 7.6 mi · Two grade letters higher (C → A)
- AMoss LakeKenora District · 7.9 mi · Two grade letters higher (C → A)
- BEngineers LakeKenora District · 7.7 mi · Higher grade (C → B)
Nearby Lakes in Kenora District
Explore Cul de Sac Lake across LakeGrade
More Ontario Lake Rankings
Other Grade C Lakes in Ontario
Eutrophic Lakes in Ontario
More records, surveys & data sources
Where this data comes from
Measurements for Cul de Sac 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: 2002-11-07
Monitoring stations: