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Salmon River Lake

Digby, Nova Scotia180 haView mapDirections

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

Clarity
1.6 m
Typical for Nova Scotia
Secchi · sampled 1995
Phosphorus
12 µg/L
More phosphorus than most
Measured by NSECC
Max depth
14 m
Bathymetric survey
Area
180 ha
Surface area
  • 46 ft max depth
  • Limited data

Salmon River Lake in Digby, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Water clarity: 1.6 m visibility. Phosphorus: 12 µg/L. Maximum depth: 45.9 ft. Surface area: 443.8 acres.

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Salmon River Lake is a 444-acre lake in Digby County, Nova Scotia with a maximum depth of 46 feet.

Source: Nova Scotia Environment and Climate Change — not the EPA Water Quality Portal, last sampled 1995-09-17. Methodology: how these readings are compared.

What Salmon River Lake is good for

From access and monitoring records, not editorial picks.

  • Deep water45.9 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 Salmon River 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 Salmon River Lake

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

Murky, only visible to about 5.2 ft. Phosphorus 12 µg/L. TSI 47.

Water quality readings
MeasureReadingWhere it sits
Water clarity (Secchi depth)1.6mMeasured, not scored

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

Total phosphorus12µg/LMeasured, not scored

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

Chlorophyll-a (algae)No reading

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.47Mesotrophic
OligotrophicMesotrophicEutrophicHypereutrophic

Moderate nutrients, good water quality

Ask about Salmon River Lake

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

Lake Details

Max depth

14 m

Surface area

180 ha

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Stays near Salmon River Lake

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Fishing Salmon River Lake

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Frequently asked questions about Salmon River Lake

Where is Salmon River Lake?

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

What is the water quality of Salmon River Lake?

Salmon River Lake in Digby, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Water clarity: 1.6 m visibility. Phosphorus: 12 µg/L. Maximum depth: 45.9 ft. Surface area: 443.8 acres.

Measurements on this page ↑

Is Salmon River 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 Salmon River Lake?

Salmon River Lake has a maximum depth of 45.9 feet. The lake covers 443.8 acres.

Where this data comes from

3 measurements from 1 monitoring station, 1982–1995. 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 · 1995
  • Lands and Forests, NSDOELands and Forests, NSDOE1 sample · 1982
Monitoring station identifiers (1)
  • 42

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