Round Lake is a lake in Guysborough, Nova Scotia. Its water-quality measurements are published by NSECC and shown on this page as reported.

How deep is Round Lake?

Round Lake has a maximum depth of 29.5 feet. The lake covers 78.8 acres.

Round Lake

Guysborough, Nova Scotia32 haView map Directions

NSECC publishes the water-quality measurements for Round Lake. Here is what has been measured.

Clarity

4.3 m

Clearer than most

Secchi · sampled 1973

Max depth

9 m

Bathymetric survey

Area

32 ha

Surface area

30 ft max depth
Limited data

See the measurements Directions Where to stay

Round Lake in Guysborough, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Water clarity: 4.3 m visibility. Maximum depth: 29.5 ft. Surface area: 78.8 acres.

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Round Lake is a 79-acre lake in Guysborough County, Nova Scotia with a maximum depth of 30 feet.

Source: Nova Scotia Environment and Climate Change — not the EPA Water Quality Portal, last sampled 1973-07-09. Methodology: how these readings are compared.

What Round Lake is good for

From access and monitoring records, not editorial picks.

Clear water14 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 Round Lake is safe to swim in today is a call for Nova Scotia Environment and Climate Change and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

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Water quality measurements for Round Lake

These are the measurements NSECC publishes for Round 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 14 ft. TSI 39.

Water quality readings
Measure	Reading	Where it sits
Water clarity (Secchi depth)	4.27m	Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer.
Total phosphorus		No reading The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential.
Chlorophyll-a (algae)		No reading 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.	39	Oligotrophic OligotrophicMesotrophicEutrophicHypereutrophic

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

Ask about Round Lake

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

Lake Details

Max depth

9 m

Surface area

32 ha

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Fishing Round Lake

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

Nearby Lakes in Guysborough

Porcupine Lake3.8 m clear3.4 miView →Long Lake—View →Big Brook Lake—View →Rush Lake2.4 m clear—View →Mcleod Lake3.3 m clear—View →Mccarthy Lake1.9 m clear—View →

Frequently asked questions about Round Lake

Where is Round Lake?: Round Lake is a lake in Guysborough, Nova Scotia. Its water-quality measurements are published by NSECC and shown on this page as reported.
What is the water quality of Round Lake?: Round Lake in Guysborough, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Water clarity: 4.3 m visibility. Maximum depth: 29.5 ft. Surface area: 78.8 acres.
Is Round Lake safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Round Lake?: Round Lake has a maximum depth of 29.5 feet. The lake covers 78.8 acres.