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LakeQuality

Loch Lomand

Richmond, Nova Scotia210 haView mapDirections

NSECC publishes the water-quality measurements for Loch Lomand. Here is what has been measured.

Clarity
5.2 m
Clearer than most
Secchi · sampled 1984
Phosphorus
2.5 µg/L
Less phosphorus than most
Measured by NSECC
Max depth
19 m
Bathymetric survey
Area
210 ha
Surface area
  • 62 ft max depth
  • Limited data

Loch Lomand in Richmond, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Water clarity: 5.2 m visibility. Phosphorus: 2.5 µg/L. Maximum depth: 62.3 ft. Surface area: 519.9 acres.

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Loch Lomand is a 520-acre lake in Richmond County, Nova Scotia with a maximum depth of 62 feet (11-foot average).

Source: Nova Scotia Environment and Climate Change — not the EPA Water Quality Portal, last sampled 1984-07-12. Methodology: how these readings are compared.

What Loch Lomand is good for

From access and monitoring records, not editorial picks.

  • Clear water17 ft of visibility
  • Deep water62.3 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 Loch Lomand 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 Loch Lomand

These are the measurements NSECC publishes for Loch Lomand, 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 17 ft down. Phosphorus 2.5 µg/L. TSI 27.

Water quality readings
MeasureReadingWhere it sits
Water clarity (Secchi depth)5.18mMeasured, 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)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.27Oligotrophic
OligotrophicMesotrophicEutrophicHypereutrophic

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

Ask about Loch Lomand

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

Lake Details

Max depth

19 m

Average depth

3.2 m

Surface area

210 ha

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Fishing Loch Lomand

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Frequently asked questions about Loch Lomand

Where is Loch Lomand?

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

What is the water quality of Loch Lomand?

Loch Lomand in Richmond, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Water clarity: 5.2 m visibility. Phosphorus: 2.5 µg/L. Maximum depth: 62.3 ft. Surface area: 519.9 acres.

Measurements on this page ↑

Is Loch Lomand 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 Loch Lomand?

Loch Lomand has a maximum depth of 62.3 feet and an average depth of 10.5 feet. The lake covers 519.9 acres.

Oligotrophic Lakes in Nova Scotia

Where this data comes from

3 measurements from 1 monitoring station, 1984. Retrieved from Nova Scotia open data (not the EPA Water Quality Portal) on 2026-08-16.

Collected and reported by

  • Nova Scotia Environment and Climate ChangeNova Scotia Environment and Climate Change1 sample · 1984
  • Lands and Forests, NSDOELands and Forests, NSDOE1 sample · 1984
Monitoring station identifiers (1)
  • 17

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