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LakeQuality

Little Mushamush Lake

Lunenburg, Nova Scotia451 haView mapDirections

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

Clarity
5.8 m
Clearer than most
Secchi · sampled 1989
Max depth
13 m
Bathymetric survey
Area
451 ha
Surface area
  • 43 ft max depth
  • Limited data

Little Mushamush Lake in Lunenburg, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Water clarity: 5.8 m visibility. Maximum depth: 42.7 ft. Surface area: 1114.9 acres.

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Little Mushamush Lake is a 1,115-acre lake in Lunenburg County, Nova Scotia with a maximum depth of 43 feet (13-foot average).

Source: Nova Scotia Environment and Climate Change — not the EPA Water Quality Portal, last sampled 1989-06-30. Methodology: how these readings are compared.

What Little Mushamush Lake is good for

From access and monitoring records, not editorial picks.

  • Clear water18.9 ft of visibility
  • Deep water42.7 ft surveyed max depth
  • Big water1,115 acres

Swimming conditions

No reading

Limited data

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

Whether Little Mushamush 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 Little Mushamush Lake

These are the measurements NSECC publishes for Little Mushamush 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 18.9 ft down. TSI 35.

Water quality readings
MeasureReadingWhere it sits
Water clarity (Secchi depth)5.78mMeasured, not scored

How deep a black-and-white disk stays visible from the surface. Higher is clearer.

Total phosphorusNo 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.35Oligotrophic
OligotrophicMesotrophicEutrophicHypereutrophic

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

Ask about Little Mushamush Lake

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

Lake Details

Max depth

13 m

Average depth

3.9 m

Surface area

451 ha

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Fishing Little Mushamush Lake

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Frequently asked questions about Little Mushamush Lake

Where is Little Mushamush Lake?

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

What is the water quality of Little Mushamush Lake?

Little Mushamush Lake in Lunenburg, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Water clarity: 5.8 m visibility. Maximum depth: 42.7 ft. Surface area: 1114.9 acres.

Measurements on this page ↑

Is Little Mushamush Lake safe to swim in?

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

Swimming on this page ↑

How deep is Little Mushamush Lake?

Little Mushamush Lake has a maximum depth of 42.7 feet and an average depth of 12.8 feet. The lake covers 1114.9 acres.

Where this data comes from

2 measurements from 1 monitoring station, 1980–1989. Retrieved from Nova Scotia open data (not the EPA Water Quality Portal) on 2026-08-16.

Collected and reported by

  • NS Dept. of FisheriesNS Dept. of Fisheries1 sample · 1989
  • Lands and ForestsLands and Forests1 sample · 1980
Monitoring station identifiers (1)
  • 39

Canadian lakes are published with the measurements their provincial programme reports. See where the data comes from and data sources.