Oliver Lake
Digby, Nova Scotia19 haView mapDirections
NSECC publishes the water-quality measurements for Oliver Lake. Here is what has been measured.
- 16 ft max depth
- Limited data
Oliver Lake in Digby, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Water clarity: 1.9 m visibility. Phosphorus: 4 µg/L. Maximum depth: 16.4 ft. Surface area: 47.4 acres.
Oliver Lake is a 47-acre lake in Digby County, Nova Scotia with a maximum depth of 16 feet (7-foot average).
Source: Nova Scotia Environment and Climate Change — not the EPA Water Quality Portal, last sampled 1985-06-19. 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 Oliver 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 Oliver Lake
These are the measurements NSECC publishes for Oliver 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 6.2 ft. Phosphorus 4 µg/L. TSI 37.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 1.9m | Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer. |
| Total phosphorus | 4µg/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. | 37 | Oligotrophic OligotrophicMesotrophicEutrophicHypereutrophic |
Low nutrients, clear water. No reading is a swimming clearance.
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Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
5 m
Average depth
2 m
Surface area
19 ha
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Frequently asked questions about Oliver Lake
Where is Oliver Lake?
- Oliver 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 Oliver Lake?
- Oliver Lake in Digby, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Water clarity: 1.9 m visibility. Phosphorus: 4 µg/L. Maximum depth: 16.4 ft. Surface area: 47.4 acres.
Is Oliver Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Oliver Lake?
- Oliver Lake has a maximum depth of 16.4 feet and an average depth of 6.6 feet. The lake covers 47.4 acres.
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Where this data comes from
2 measurements from 1 monitoring station, 1985. 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, NSDOE1 sample · 1985
Monitoring station identifiers (1)
80
Canadian lakes are published with the measurements their provincial programme reports. See where the data comes from and data sources.