Where is Sasamat Lake?

Sasamat Lake is a lake in Squamish, British Columbia. Its water-quality measurements are published by ENV and shown on this page as reported.

Sasamat Lake

Squamish, British ColumbiaView map Directions

ENV publishes the water-quality measurements for Sasamat Lake. Here is what has been measured.

Clarity

8.4 m

Clearer than most

Secchi · sampled 2018

Phosphorus

3.2 µg/L

Less phosphorus than most

Measured by ENV

Chlorophyll-a

2.9 µg/L

Typical for British Columbia

Measured by ENV

Limited data

See the measurements Directions Where to stay

Sasamat Lake in Squamish, British Columbia has water-quality measurements published by ENV, shown here as reported. Water clarity: 8.4 m visibility. Phosphorus: 3.2 µg/L. Chlorophyll-a (algae): 2.9 µg/L.

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Sasamat Lake is a lake in Squamish County, British Columbia.

Source: the British Columbia Ministry of Environment and Parks — not the EPA Water Quality Portal, last sampled 2018-02-15. Methodology: how these readings are compared.

What Sasamat Lake is good for

From access and monitoring records, not editorial picks.

Clear water27.4 ft of visibility

Swimming conditions

No reading

Limited data

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Whether Sasamat 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.

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Water quality measurements for Sasamat Lake

These are the measurements ENV publishes for Sasamat Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.

Crystal clear, you can see 27.4 ft down. Phosphorus 3.2 µg/L. Chlorophyll-a 2.9 µg/L. TSI 30.

Water quality readings
Measure	Reading	Where it sits
Water clarity (Secchi depth)	8.35m	Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer.
Total phosphorus	3.2µg/L	Measured, not scored The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential.
Chlorophyll-a (algae)	2.9µg/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.	30	Oligotrophic OligotrophicMesotrophicEutrophicHypereutrophic

Low nutrients, clear water. No reading is a swimming clearance.

Ask about Sasamat Lake

Answers come straight from the public measurements and survey records on this page.

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Fishing Sasamat Lake

→ Sasamat Lake fishing regulations (limits, seasons, special rules)

Nearby Lakes in Squamish

Edith Lake32.9 miView →Alice Lake33.2 miView →Fawn Lake33.4 miView →Stump Lake—View →Cat Lake—View →Brohm Lake7 m clear—View →

Frequently asked questions about Sasamat Lake

Where is Sasamat Lake?: Sasamat Lake is a lake in Squamish, British Columbia. Its water-quality measurements are published by ENV and shown on this page as reported.
What is the water quality of Sasamat Lake?: Sasamat Lake in Squamish, British Columbia has water-quality measurements published by ENV, shown here as reported. Water clarity: 8.4 m visibility. Phosphorus: 3.2 µg/L. Chlorophyll-a (algae): 2.9 µg/L.
Is Sasamat Lake safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.