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LakeQuality

Tomahawk Lake

Kings, Nova Scotia19 haView mapDirections

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

Clarity
2.5 m
Typical for Nova Scotia
Secchi · sampled 1998
Phosphorus
7 µg/L
Typical for Nova Scotia
Measured by NSECC
Chlorophyll-a
7.1 µg/L
More algae than most
Measured by NSECC
Area
19 ha
Surface area
  • Limited data

Tomahawk Lake in Kings, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Water clarity: 2.5 m visibility. Phosphorus: 7 µg/L. Chlorophyll-a (algae): 7.1 µg/L. Surface area: 47.9 acres.

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Tomahawk Lake is a 48-acre lake in Kings County, Nova Scotia.

Source: Nova Scotia Environment and Climate Change — not the EPA Water Quality Portal, last sampled 1998-09-24. 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 Tomahawk 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 Tomahawk Lake

These are the measurements NSECC publishes for Tomahawk 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 8.2 ft. Phosphorus 7 µg/L. Chlorophyll-a 7.1 µg/L. TSI 43.

Water quality readings
MeasureReadingWhere it sits
Water clarity (Secchi depth)2.5mMeasured, not scored

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

Total phosphorus7µg/LMeasured, not scored

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

Chlorophyll-a (algae)7.1µg/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.43Mesotrophic
OligotrophicMesotrophicEutrophicHypereutrophic

Moderate nutrients, good water quality

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Lake Details

Average depth

Not documented

Surface area

19 ha

The available depth estimate for Tomahawk Lake is shallower than its measured water clarity, which cannot be right, so no depth is shown.

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Frequently asked questions about Tomahawk Lake

Where is Tomahawk Lake?

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

What is the water quality of Tomahawk Lake?

Tomahawk Lake in Kings, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Water clarity: 2.5 m visibility. Phosphorus: 7 µg/L. Chlorophyll-a (algae): 7.1 µg/L. Surface area: 47.9 acres.

Measurements on this page ↑

Is Tomahawk 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 Tomahawk Lake?

The available depth estimate for Tomahawk Lake is shallower than its measured water clarity, which cannot be right, so no depth is shown. The lake covers 47.9 acres.

Mesotrophic Lakes in Nova Scotia

Where this data comes from

4 measurements from 1 monitoring station, 1967–1998. 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 · 1998
  • Lands and ForestsLands and Forests1 sample · 1967
Monitoring station identifiers (1)
  • 24

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