Clearwater Lake
Digby, Nova Scotia122 haView mapDirections
NSECC publishes the water-quality measurements for Clearwater Lake. Here is what has been measured.
- 39 ft max depth
- Limited data
Clearwater Lake in Digby, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Water clarity: 6.6 m visibility. Maximum depth: 39.4 ft. Surface area: 302.5 acres.
Clearwater Lake is a 303-acre lake in Digby County, Nova Scotia with a maximum depth of 39 feet (14-foot average).
Source: Nova Scotia Environment and Climate Change — not the EPA Water Quality Portal, last sampled 1981-08-19. Methodology: how these readings are compared.
What Clearwater Lake is good for
From access and monitoring records, not editorial picks.
- Clear water21.7 ft of visibility
- Deep water39.4 ft surveyed max depth
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Clearwater 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 Clearwater Lake
These are the measurements NSECC publishes for Clearwater Lake, 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 21.7 ft down. TSI 33.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | 6.6m | Measured, not scored How deep a black-and-white disk stays visible from the surface. Higher is clearer. |
| Total phosphorus | No reading 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. | 33 | Oligotrophic OligotrophicMesotrophicEutrophicHypereutrophic |
Low nutrients, clear water. No reading is a swimming clearance.
Ask about Clearwater Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
12 m
Average depth
4.2 m
Surface area
122 ha
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Frequently asked questions about Clearwater Lake
Where is Clearwater Lake?
- Clearwater 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 Clearwater Lake?
- Clearwater Lake in Digby, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Water clarity: 6.6 m visibility. Maximum depth: 39.4 ft. Surface area: 302.5 acres.
Is Clearwater Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Clearwater Lake?
- Clearwater Lake has a maximum depth of 39.4 feet and an average depth of 13.8 feet. The lake covers 302.5 acres.
Explore Clearwater Lake across LakeQuality
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Where this data comes from
2 measurements from 2 monitoring stations, 1968–1981. Retrieved from Nova Scotia open data (not the EPA Water Quality Portal) on 2026-08-16.
Collected and reported by
- NS Dept. of Fisheries
NS Dept. of Fisheries1 sample · 1995 - Lands and Forests
Lands and Forests1 sample · 1981 - Submitting organization not recorded for these samples1 sample · 1968
Some records reached the portal without a submitting organization. Those samples are counted above but not attributed.
Monitoring station identifiers (2)
7732
Canadian lakes are published with the measurements their provincial programme reports. See where the data comes from and data sources.