Where is Lizard Lake?

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

Lizard Lake

San Juan River, British ColumbiaView map Directions

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

Clarity

7.7 m

Clearer than most

Secchi · sampled 2026

Phosphorus

4.2 µg/L

Typical for British Columbia

Measured by ENV

Chlorophyll-a

1.3 µg/L

Typical for British Columbia

Measured by ENV

Limited data

See the measurements Directions Where to stay

Lizard Lake in San Juan River, British Columbia has water-quality measurements published by ENV, shown here as reported. Water clarity: 7.7 m visibility. Phosphorus: 4.2 µg/L. Chlorophyll-a (algae): 1.3 µg/L.

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Lizard Lake is a lake in San Juan River County, British Columbia.

Source: the British Columbia Ministry of Environment and Parks — not the EPA Water Quality Portal, last sampled 2026-08-06. Methodology: how these readings are compared.

What Lizard Lake is good for

From access and monitoring records, not editorial picks.

Clear water25.4 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 Lizard 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 Lizard Lake

These are the measurements ENV publishes for Lizard 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 25.4 ft down. Phosphorus 4.2 µg/L. Chlorophyll-a 1.3 µg/L. TSI 29.

Water quality readings
Measure	Reading	Where it sits
Water clarity (Secchi depth)	7.73m	Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer.
Total phosphorus	4.2µg/L	Measured, not scored The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential.
Chlorophyll-a (algae)	1.3µg/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.	29	Oligotrophic OligotrophicMesotrophicEutrophicHypereutrophic

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

Ask about Lizard Lake

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

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Stays near Lizard Lake

Compare lakeside cabins, hotels, and vacation rentals near Lizard Lake in San Juan River, British Columbia — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.

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Fishing Lizard Lake

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

Nearby Lakes in San Juan River

Kemp Lake3.3 m clear25.6 miView →Flora Lake29 miView →Cowichan Lake11.1 m clear17 miView →Somenos Lake27.2 miView →Shawnigan Lake5.3 m clear26.6 miView →Quamichan Lake1.7 m clear28.9 miView →

Frequently asked questions about Lizard Lake

Where is Lizard Lake?: Lizard Lake is a lake in San Juan River, British Columbia. Its water-quality measurements are published by ENV and shown on this page as reported.
What is the water quality of Lizard Lake?: Lizard Lake in San Juan River, British Columbia has water-quality measurements published by ENV, shown here as reported. Water clarity: 7.7 m visibility. Phosphorus: 4.2 µg/L. Chlorophyll-a (algae): 1.3 µg/L.
Is Lizard Lake safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.