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LakeQuality

Hebb Lake

Lunenburg, Nova Scotia431 haView mapDirections

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

Phosphorus
32.5 µg/L
More phosphorus than most
Measured by NSECC
Chlorophyll-a
1.4 µg/L
Typical for Nova Scotia
Measured by NSECC
Max depth
15 m
Bathymetric survey
Area
431 ha
Surface area
  • 49 ft max depth
  • Limited data

Hebb Lake in Lunenburg, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Phosphorus: 32.5 µg/L. Chlorophyll-a (algae): 1.4 µg/L. Maximum depth: 49.2 ft. Surface area: 1065 acres.

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Hebb Lake is a 1,065-acre lake in Lunenburg County, Nova Scotia with a maximum depth of 49 feet (10-foot average).

Source: Nova Scotia Environment and Climate Change — not the EPA Water Quality Portal, last sampled 2004-07-21. Methodology: how these readings are compared.

What Hebb Lake is good for

From access and monitoring records, not editorial picks.

  • Deep water49.2 ft surveyed max depth
  • Big water1,065 acres

Swimming conditions

No reading

Limited data

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

Whether Hebb 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 Hebb Lake

These are the measurements NSECC publishes for Hebb 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 32.5 µg/L. Chlorophyll-a 1.4 µg/L. TSI 44.

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 phosphorus32.5µg/LMeasured, not scored

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

Chlorophyll-a (algae)1.4µg/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.44Mesotrophic
OligotrophicMesotrophicEutrophicHypereutrophic

Moderate nutrients, good water quality

Ask about Hebb Lake

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

Lake Details

Max depth

15 m

Average depth

3 m

Surface area

431 ha

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Fishing Hebb Lake

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Frequently asked questions about Hebb Lake

Where is Hebb Lake?

Hebb 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 Hebb Lake?

Hebb Lake in Lunenburg, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Phosphorus: 32.5 µg/L. Chlorophyll-a (algae): 1.4 µg/L. Maximum depth: 49.2 ft. Surface area: 1065 acres.

Measurements on this page ↑

Is Hebb 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 Hebb Lake?

Hebb Lake has a maximum depth of 49.2 feet and an average depth of 9.8 feet. The lake covers 1065 acres.

Where this data comes from

3 measurements from 1 monitoring station, 1976–2004. Retrieved from Nova Scotia open data (not the EPA Water Quality Portal) on 2026-08-16.

Collected and reported by

  • NSDAFNSDAF1 sample · 2004
  • NSDOENSDOE1 sample · 1976
Monitoring station identifiers (1)
  • 5

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