Rimouski-Neigette County, Québec · Water Quality Report Card
Lac à Gasse
Lac à Gasse in Rimouski-Neigette, Québec received a water quality grade of A (Excellent). Phosphorus: 11.1 µg/L. Chlorophyll-a (algae): 4.2 µg/L.
- Type
- Mesotrophic
Lac à Gasse is a mesotrophic lake in Rimouski-Neigette County, Québec. Water quality is graded A based on 2 sampling years through 2012. Compared to the 11 other monitored lakes in Rimouski-Neigette County, Lac à Gasse ranks #3 for water quality.
Source: EPA Water Quality Portal sampling records, MELCCFP, last sampled 2012-08-01. 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: 11.1 µg/L. Chlorophyll-a: 4.2 µg/L. Trophic State Index: 42.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No data | |
| Phosphorus | 11.1 µg/L | A |
| Chlorophyll-a (Algae) | 4.2 µg/L | A |
| Trophic State Index (TSI) | 42 | Mesotrophic |
Moderate nutrients, good water quality
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Fishing Lac à Gasse
Location
County Ranking
Ranked #3 of 12 lakes in Rimouski-Neigette
Nearby Lakes in Rimouski-Neigette
Explore Lac à Gasse across LakeGrade
More Québec Lake Rankings
Other Grade A Lakes in Québec
Mesotrophic Lakes in Québec
More records, surveys & data sources
Where this data comes from
Measurements for Lac à Gasse 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: 2012-08-01
Monitoring stations: