Fraser Lake
Francois Lake, British ColumbiaView mapDirections
ENV publishes the water-quality measurements for Fraser Lake. Here is what has been measured.
- Limited data
Fraser Lake in Francois Lake, British Columbia has water-quality measurements published by ENV, shown here as reported. Water clarity: 3.3 m visibility. Phosphorus: 16.5 µg/L. Chlorophyll-a (algae): 3.3 µg/L.
Fraser Lake is a lake in Francois Lake County, British Columbia.
Source: the British Columbia Ministry of Environment and Parks — not the EPA Water Quality Portal, last sampled 2025-08-11. Methodology: how these readings are compared.
What Fraser Lake is good for
From access and monitoring records, not editorial picks.
- Clear water10.7 ft of visibility
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Fraser Lake is safe to swim in today is a call for the British Columbia Ministry of Environment and Parks and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Fraser Lake
These are the measurements ENV publishes for Fraser Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
Good clarity, visible to about 10.7 ft. Phosphorus 16.5 µg/L. Chlorophyll-a 3.3 µg/L. TSI 43.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 3.25m | Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer. |
| Total phosphorus | 16.5µg/L | Measured, not scored The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential. |
| Chlorophyll-a (algae) | 3.3µg/L | Measured, not scored The green pigment in algae — a direct measure of how much algae is in the water. |
| Trophic state (TSI)Carlson's 0–100 index of how much algae a lake can support, from clarity, phosphorus and chlorophyll-a. | 43 | Mesotrophic OligotrophicMesotrophicEutrophicHypereutrophic |
Moderate nutrients, good water quality
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Fishing Fraser Lake
Nearby Lakes in Francois Lake
Frequently asked questions about Fraser Lake
Where is Fraser Lake?
- Fraser Lake is a lake in Francois Lake, British Columbia. Its water-quality measurements are published by ENV and shown on this page as reported.
What is the water quality of Fraser Lake?
- Fraser Lake in Francois Lake, British Columbia has water-quality measurements published by ENV, shown here as reported. Water clarity: 3.3 m visibility. Phosphorus: 16.5 µg/L. Chlorophyll-a (algae): 3.3 µg/L.
Is Fraser Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Explore Fraser Lake across LakeQuality
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Where this data comes from
102 measurements from 2 monitoring stations, 2017–2025. Retrieved from British Columbia EnMoDS (not the EPA Water Quality Portal) on 2026-09-06.
Collected and reported by
- British Columbia Ministry of Environment and Parks
enmods-bc102 samples · 2017–2025
Monitoring station identifiers (2)
E1059730400411
Canadian lakes are published with the measurements their provincial programme reports. See where the data comes from and data sources.