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LakeQuality

Croucher Lake

Halifax, Nova Scotia15 haView mapDirections

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

Phosphorus
14 µg/L
More phosphorus than most
Measured by NSECC
Chlorophyll-a
7.4 µg/L
More algae than most
Measured by NSECC
Max depth
4 m
Bathymetric survey
Area
15 ha
Surface area
  • 13 ft max depth
  • Limited data

Croucher Lake in Halifax, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Phosphorus: 14 µg/L. Chlorophyll-a (algae): 7.4 µg/L. Maximum depth: 13.1 ft. Surface area: 37.1 acres.

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Croucher Lake is a 37-acre lake in Halifax County, Nova Scotia with a maximum depth of 13 feet (8-foot average).

Source: Nova Scotia Environment and Climate Change — not the EPA Water Quality Portal, last sampled 2005-09-08. Methodology: how these readings are compared.

Swimming conditions

No reading

Limited data

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

Whether Croucher 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 Croucher Lake

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

No clarity data. Phosphorus 14 µg/L. Chlorophyll-a 7.4 µg/L. TSI 46.

Water quality readings
MeasureReadingWhere it sits
Water clarity (Secchi depth)No reading

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

Total phosphorus14µg/LMeasured, not scored

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

Chlorophyll-a (algae)7.4µg/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.46Mesotrophic
OligotrophicMesotrophicEutrophicHypereutrophic

Moderate nutrients, good water quality

Ask about Croucher Lake

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

Lake Details

Max depth

4 m

Average depth

2.3 m

Surface area

15 ha

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Frequently asked questions about Croucher Lake

Where is Croucher Lake?

Croucher 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 Croucher Lake?

Croucher Lake in Halifax, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Phosphorus: 14 µg/L. Chlorophyll-a (algae): 7.4 µg/L. Maximum depth: 13.1 ft. Surface area: 37.1 acres.

Measurements on this page ↑

Is Croucher 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 Croucher Lake?

Croucher Lake has a maximum depth of 13.1 feet and an average depth of 7.6 feet. The lake covers 37.1 acres.

Mesotrophic Lakes in Nova Scotia

Where this data comes from

2 measurements from 1 monitoring station, 2005. Retrieved from Nova Scotia open data (not the EPA Water Quality Portal) on 2026-08-16.

Collected and reported by

  • NSDAFNSDAF1 sample · 2005
Monitoring station identifiers (1)
  • 241

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