Nulki Lake
Nechako River, British ColumbiaView mapDirections
ENV publishes the water-quality measurements for Nulki Lake. Here is what has been measured.
- Limited data
Nulki Lake in Nechako River, British Columbia has water-quality measurements published by ENV, shown here as reported. Water clarity: 1.2 m visibility. Phosphorus: 97.6 µg/L. Chlorophyll-a (algae): 43.8 µg/L.
Nulki Lake is a lake in Nechako River County, British Columbia.
Source: the British Columbia Ministry of Environment and Parks — not the EPA Water Quality Portal, last sampled 2023-09-06. 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 Nulki 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 Nulki Lake
These are the measurements ENV publishes for Nulki Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
Murky, only visible to about 3.8 ft. Phosphorus 97.6 µg/L. Chlorophyll-a 43.8 µg/L. TSI 65.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 1.15m | Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer. |
| Total phosphorus | 97.6µg/L | Measured, not scored The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential. |
| Chlorophyll-a (algae) | 43.8µg/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. | 65 | Eutrophic OligotrophicMesotrophicEutrophicHypereutrophic |
High nutrients, frequent algae, reduced clarity
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Frequently asked questions about Nulki Lake
Where is Nulki Lake?
- Nulki Lake is a lake in Nechako River, British Columbia. Its water-quality measurements are published by ENV and shown on this page as reported.
What is the water quality of Nulki Lake?
- Nulki Lake in Nechako River, British Columbia has water-quality measurements published by ENV, shown here as reported. Water clarity: 1.2 m visibility. Phosphorus: 97.6 µg/L. Chlorophyll-a (algae): 43.8 µg/L.
Is Nulki Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Explore Nulki Lake across LakeQuality
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Eutrophic Lakes in British Columbia
Where this data comes from
74 measurements from 1 monitoring station, 2021–2023. 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-bc74 samples · 2021–2023
Monitoring station identifiers (1)
E288730
Canadian lakes are published with the measurements their provincial programme reports. See where the data comes from and data sources.