Lac A Pierre Lake
Digby, Nova Scotia16 haView mapDirections
NSECC publishes the water-quality measurements for Lac A Pierre Lake. Here is what has been measured.
- 10 ft max depth
- Limited data
Lac A Pierre Lake in Digby, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Water clarity: 1.2 m visibility. Phosphorus: 7 µg/L. Maximum depth: 9.8 ft. Surface area: 40.5 acres.
Lac A Pierre Lake is a 41-acre lake in Digby County, Nova Scotia with a maximum depth of 10 feet.
Source: Nova Scotia Environment and Climate Change — not the EPA Water Quality Portal, last sampled 1982-06-29. Methodology: how these readings are compared.
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Lac A Pierre 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.
Water quality measurements for Lac A Pierre Lake
These are the measurements NSECC publishes for Lac A Pierre 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 3.9 ft. Phosphorus 7 µg/L. TSI 45.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 1.2m | Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer. |
| Total phosphorus | 7µg/L | Measured, 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. | 45 | Mesotrophic OligotrophicMesotrophicEutrophicHypereutrophic |
Moderate nutrients, good water quality
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Lake Details
Max depth
3 m
Surface area
16 ha
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Frequently asked questions about Lac A Pierre Lake
Where is Lac A Pierre Lake?
- Lac A Pierre 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 Lac A Pierre Lake?
- Lac A Pierre Lake in Digby, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Water clarity: 1.2 m visibility. Phosphorus: 7 µg/L. Maximum depth: 9.8 ft. Surface area: 40.5 acres.
Is Lac A Pierre Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Lac A Pierre Lake?
- Lac A Pierre Lake has a maximum depth of 9.8 feet. The lake covers 40.5 acres.
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Where this data comes from
4 measurements from 1 monitoring station, 1982. Retrieved from Nova Scotia open data (not the EPA Water Quality Portal) on 2026-08-16.
Collected and reported by
- Lands and Forests, NSDOE
Lands and Forests, NSDOE2 samples · 1982 - NS Dept. of Fisheries
NS Dept. of Fisheries1 sample · 1995
Monitoring station identifiers (1)
141
Canadian lakes are published with the measurements their provincial programme reports. See where the data comes from and data sources.