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Seloam Lake

Halifax, Nova Scotia291 haView mapDirections

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

Clarity
3.2 m
Typical for Nova Scotia
Secchi · sampled 1995
Phosphorus
50 µg/L
More phosphorus than most
Measured by NSECC
Chlorophyll-a
0.4 µg/L
Less algae than most
Measured by NSECC
Max depth
12 m
Bathymetric survey
Area
291 ha
Surface area
  • 39 ft max depth
  • Limited data

Seloam Lake in Halifax, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Water clarity: 3.2 m visibility. Phosphorus: 50 µg/L. Chlorophyll-a (algae): 0.4 µg/L. Maximum depth: 39.4 ft. Surface area: 720.1 acres.

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Seloam Lake is a 720-acre lake in Halifax County, Nova Scotia with a maximum depth of 39 feet (13-foot average).

Source: Nova Scotia Environment and Climate Change — not the EPA Water Quality Portal, last sampled 1995-06-21. Methodology: how these readings are compared.

What Seloam Lake is good for

From access and monitoring records, not editorial picks.

  • Clear water10.3 ft of visibility
  • Deep water39.4 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 Seloam 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 Seloam Lake

These are the measurements NSECC publishes for Seloam 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 10.3 ft. Phosphorus 50 µg/L. Chlorophyll-a 0.4 µg/L. TSI 42.

Water quality readings
MeasureReadingWhere it sits
Water clarity (Secchi depth)3.15mMeasured, not scored

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

Total phosphorus50µg/LMeasured, not scored

The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential.

Chlorophyll-a (algae)0.4µg/LMeasured, 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.42Mesotrophic
OligotrophicMesotrophicEutrophicHypereutrophic

Moderate nutrients, good water quality

Ask about Seloam Lake

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

Lake Details

Max depth

12 m

Average depth

3.8 m

Surface area

291 ha

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Frequently asked questions about Seloam Lake

Where is Seloam Lake?

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

What is the water quality of Seloam Lake?

Seloam Lake in Halifax, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Water clarity: 3.2 m visibility. Phosphorus: 50 µg/L. Chlorophyll-a (algae): 0.4 µg/L. Maximum depth: 39.4 ft. Surface area: 720.1 acres.

Measurements on this page ↑

Is Seloam 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 Seloam Lake?

Seloam Lake has a maximum depth of 39.4 feet and an average depth of 12.5 feet. The lake covers 720.1 acres.

Where this data comes from

5 measurements from 1 monitoring station, 1973–1995. Retrieved from Nova Scotia open data (not the EPA Water Quality Portal) on 2026-08-16.

Collected and reported by

  • NS Power Corp.NS Power Corp.2 samples · 1995
  • Lands and ForestsLands and Forests1 sample · 1973
Monitoring station identifiers (1)
  • 13

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