Maskinongé County, Québec · Water Quality Report Card
Lac à la PêChe
Lac à la PêChe in Maskinongé, Québec received a water quality grade of B (Good). Water clarity: 1.8 m visibility. Phosphorus: 12.3 µg/L. Chlorophyll-a (algae): 4.7 µg/L.
- Clarity
- 1.8 m
- Type
- Mesotrophic
Lac à la PêChe is a mesotrophic lake in Maskinongé County, Québec. Water quality is graded B based on 3 sampling years through 2025. Compared to the 31 other monitored lakes in Maskinongé County, Lac à la PêChe ranks #30 for water quality.
Source: EPA Water Quality Portal sampling records, MELCCFP, last sampled 2025-08-01. 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: 12.3 µg/L. Chlorophyll-a: 4.7 µg/L. Trophic State Index: 46.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 1.8 m | D |
| Phosphorus | 12.3 µg/L | A |
| Chlorophyll-a (Algae) | 4.7 µg/L | A |
| Trophic State Index (TSI) | 46 | Mesotrophic |
Moderate nutrients, good water quality
Where to stay near Lac à la PêChe
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Fishing Lac à la PêChe
Location
County Ranking
Ranked #30 of 32 lakes in Maskinongé
Cleaner Lakes Within 30 Miles
Lac à la PêChe holds Grade B. 5 nearby lakes hold higher grades.
- ALac VertMaskinongé · 0.6 mi · Higher grade (B → A)
- ALac GareauMaskinongé · 0.7 mi · Higher grade (B → A)
- AGrand Lac LongMaskinongé · 1.3 mi · Higher grade (B → A)
- ALac des SourisMaskinongé · 2.3 mi · Higher grade (B → A)
- APetit Lac LongMaskinongé · 2.5 mi · Higher grade (B → A)
Nearby Lakes in Maskinongé
Explore Lac à la PêChe across LakeGrade
More Québec Lake Rankings
Other Grade B Lakes in Québec
Mesotrophic Lakes in Québec
More records, surveys & data sources
Where this data comes from
Measurements for Lac à la PêChe 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: 2025-08-01
Monitoring stations: