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LakeQuality

Ferguson Lake

Richmond, Nova Scotia51 haView mapDirections

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

Clarity
2.7 m
Typical for Nova Scotia
Secchi · sampled 1974
Max depth
10.7 m
Bathymetric survey
Area
51 ha
Surface area
  • 35 ft max depth
  • Limited data

Ferguson Lake in Richmond, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Water clarity: 2.7 m visibility. Maximum depth: 35.1 ft. Surface area: 126.3 acres.

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Ferguson Lake is a 126-acre lake in Richmond County, Nova Scotia with a maximum depth of 35 feet.

Source: Nova Scotia Environment and Climate Change — not the EPA Water Quality Portal, last sampled 1974-07-25. Methodology: how these readings are compared.

What Ferguson Lake is good for

From access and monitoring records, not editorial picks.

  • Deep water35.1 ft surveyed max depth

Swimming conditions

No reading

Limited data

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

Whether Ferguson 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 Ferguson Lake

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

Moderate clarity, visible to about 8.9 ft. TSI 46.

Water quality readings
MeasureReadingWhere it sits
Water clarity (Secchi depth)2.7mMeasured, 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.46Mesotrophic
OligotrophicMesotrophicEutrophicHypereutrophic

Moderate nutrients, good water quality

Ask about Ferguson Lake

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

Lake Details

Max depth

10.7 m

Surface area

51 ha

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Frequently asked questions about Ferguson Lake

Where is Ferguson Lake?

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

What is the water quality of Ferguson Lake?

Ferguson Lake in Richmond, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Water clarity: 2.7 m visibility. Maximum depth: 35.1 ft. Surface area: 126.3 acres.

Measurements on this page ↑

Is Ferguson 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 Ferguson Lake?

Ferguson Lake has a maximum depth of 35.1 feet. The lake covers 126.3 acres.

Where this data comes from

1 measurement from 1 monitoring station, 1974. 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 · 1974
Monitoring station identifiers (1)
  • 15

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