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LakeQuality

Horse Shoe Lake

Halifax, Nova ScotiaView mapDirections

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

Clarity
4.7 m
Clearer than most
Secchi · sampled 2006
Phosphorus
2.5 µg/L
Less phosphorus than most
Measured by NSECC
Chlorophyll-a
2.2 µg/L
Typical for Nova Scotia
Measured by NSECC
  • Limited data

Horse Shoe Lake in Halifax, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Water clarity: 4.7 m visibility. Phosphorus: 2.5 µg/L. Chlorophyll-a (algae): 2.2 µg/L.

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Horse Shoe Lake is a lake in Halifax County, Nova Scotia.

Source: Nova Scotia Environment and Climate Change — not the EPA Water Quality Portal, last sampled 2006-08-23. Methodology: how these readings are compared.

What Horse Shoe Lake is good for

From access and monitoring records, not editorial picks.

  • Clear water15.3 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 Horse Shoe 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 Horse Shoe Lake

These are the measurements NSECC publishes for Horse Shoe 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 15.3 ft down. Phosphorus 2.5 µg/L. Chlorophyll-a 2.2 µg/L. TSI 31.

Water quality readings
MeasureReadingWhere it sits
Water clarity (Secchi depth)4.65mMeasured, not scored

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

Total phosphorus2.5µg/LMeasured, not scored

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

Chlorophyll-a (algae)2.2µg/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.31Oligotrophic
OligotrophicMesotrophicEutrophicHypereutrophic

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

Ask about Horse Shoe Lake

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

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Frequently asked questions about Horse Shoe Lake

Where is Horse Shoe Lake?

Horse Shoe 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 Horse Shoe Lake?

Horse Shoe Lake in Halifax, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Water clarity: 4.7 m visibility. Phosphorus: 2.5 µg/L. Chlorophyll-a (algae): 2.2 µg/L.

Measurements on this page ↑

Is Horse Shoe Lake safe to swim in?

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

Swimming on this page ↑

Oligotrophic Lakes in Nova Scotia

Where this data comes from

3 measurements from 1 monitoring station, 2006. Retrieved from Nova Scotia open data (not the EPA Water Quality Portal) on 2026-08-16.

Collected and reported by

  • NSDAFNSDAF1 sample · 2006
Monitoring station identifiers (1)
  • 248

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