Lower Quinsam Lake
Campbell River, British ColumbiaView mapDirections
ENV publishes the water-quality measurements for Lower Quinsam Lake. Here is what has been measured.
- Limited data
Lower Quinsam Lake in Campbell River, British Columbia has water-quality measurements published by ENV, shown here as reported. Phosphorus: 4.6 µg/L. Chlorophyll-a (algae): 1.1 µg/L.
Lower Quinsam Lake is a lake in Campbell River County, British Columbia.
Source: the British Columbia Ministry of Environment and Parks — not the EPA Water Quality Portal, last sampled 2025-10-08. Methodology: how these readings are compared.
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Lower Quinsam 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 Lower Quinsam Lake
These are the measurements ENV publishes for Lower Quinsam Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data. Phosphorus 4.6 µg/L. Chlorophyll-a 1.1 µg/L. TSI 29.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | No reading How deep a black-and-white disk stays visible from the surface. Higher is clearer. | |
| Total phosphorus | 4.6µg/L | Measured, not scored The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential. |
| Chlorophyll-a (algae) | 1.1µg/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. | 29 | Oligotrophic OligotrophicMesotrophicEutrophicHypereutrophic |
Low nutrients, clear water. No reading is a swimming clearance.
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Frequently asked questions about Lower Quinsam Lake
Where is Lower Quinsam Lake?
- Lower Quinsam Lake is a lake in Campbell River, British Columbia. Its water-quality measurements are published by ENV and shown on this page as reported.
What is the water quality of Lower Quinsam Lake?
- Lower Quinsam Lake in Campbell River, British Columbia has water-quality measurements published by ENV, shown here as reported. Phosphorus: 4.6 µg/L. Chlorophyll-a (algae): 1.1 µg/L.
Is Lower Quinsam Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
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Where this data comes from
70 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-bc70 samples · 2017–2025
Monitoring station identifiers (2)
E292118E292119
Canadian lakes are published with the measurements their provincial programme reports. See where the data comes from and data sources.