Peel Region County, Ontario · Water Quality Report Card
Gibson Lake
Gibson Lake in Peel Region, Ontario received a water quality grade of B (Good). Phosphorus: 26.1 µg/L.
- Type
- Eutrophic
Gibson Lake is a productive, nutrient-rich eutrophic lake in Peel Region County, Ontario. Water quality is graded B based on 1 sampling years through 2002. Compared to the 3 other monitored lakes in Peel Region County, Gibson Lake ranks #1 for water quality.
Source: EPA Water Quality Portal sampling records, Ontario MECP, last sampled 2002-05-29. Grade methodology: LakeGrade methodology.
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Swimming Safety
Good for swimming, clear water with low algae levels
Water Quality Grade: B, Good
No clarity data. Phosphorus level: 26.1 µg/L. Trophic State Index: 51.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No data | |
| Phosphorus | 26.1 µg/L | B |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 51 | Eutrophic |
High nutrients, frequent algae, reduced clarity
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Fishing Gibson Lake
Location
County Ranking
Ranked #1 of 4 lakes in Peel Region
Cleaner Lakes Within 30 Miles
Gibson Lake holds Grade B. 2 nearby lakes hold higher grades.
Nearby Lakes in Peel Region
Explore Gibson Lake across LakeGrade
More Ontario Lake Rankings
Other Grade B Lakes in Ontario
Eutrophic Lakes in Ontario
More records, surveys & data sources
Where this data comes from
Measurements for Gibson 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: 2002-05-29
Monitoring stations: