Tupper Lake
Kings, Nova Scotia36 haView mapDirections
No A–F letter for this lake. The letter is scored against EPA reference conditions for a lake’s ecoregion, and those stop at the US border. Here is what has been measured.
- 10 ft max depth
- Limited data
Tupper Lake in Kings, Nova Scotia has water-quality measurements published by NSECC and no A–F letter. The letter's EPA reference conditions stop at the US border. Water clarity: 3 m visibility. Phosphorus: 3 µg/L. Maximum depth: 9.8 ft. Surface area: 89 acres.
- Clarity
- 3 m
- Max depth
- 3 m
- Area
- 36 ha
Stays via Stay22
Stays near Tupper Lake
Compare lakeside cabins, hotels, and vacation rentals near Tupper Lake in Kings, Nova Scotia — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.
Top-rated places to stay near Tupper Lake
Prices for Sep 11–13, 4 adults. Change dates on the map below.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Follow Tupper Lake’s readings
Email me when new measurements post for this lake. Updates stay free.
Or email
Why Tupper Lake has no A–F letter
The LakeQuality letter is scored against EPA National Lakes Assessment reference conditions for a lake’s ecoregion, and those stop at the US border. There is no reference condition for Nova Scotia, so the scale cannot be applied to Tupper Lake at any level of sampling. Sampling here has recorded water clarity and phosphorus, but not algae (chlorophyll-a).
This is not a gap in the monitoring record. NSECC publishes these measurements directly, and everything below that has been measured is reported on this page as NSECC reports it.
Monitoring: Nova Scotia Environment and Climate Change. Read the full grading methodology.
Tupper Lake is a 89-acre lake in Kings County, Nova Scotia with a maximum depth of 10 feet (6-foot average).
Source: Nova Scotia Environment and Climate Change — not the EPA Water Quality Portal, last sampled 1984-07-05. Grade methodology: LakeQuality methodology.
What Tupper Lake is good for
From access and monitoring records, not editorial picks.
- Clear water9.8 ft of visibility
Swimming Safety
Not ratedLimited data
The letter is not a swimming clearance. Check local advisories before you swim.
Water quality measurements for Tupper Lake
These are the measurements NSECC publishes for Tupper Lake. No A–F letter applies here: see why.
Moderate clarity, visible to about 9.8 ft. Phosphorus 3 µg/L. TSI 32.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 3 m | Measured, not scored |
| Phosphorus | 3 µg/L | Measured, not scored |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 32 | Oligotrophic |
Low nutrients, clear water. The letter is not a swimming clearance.
Lake Details
| Characteristic | Value |
|---|---|
| Maximum Depth | 3 m |
| Average Depth | 1.9 m |
| Surface Area | 36 ha |
Fishing Tupper Lake
Nearby Lakes in Kings
Frequently asked questions about Tupper Lake
Where is Tupper Lake?
- Tupper Lake is a lake in Kings, Nova Scotia. Its water-quality measurements are published by NSECC, and it carries no A–F letter, because no reference condition exists for lakes in this region, so the assessment thresholds behind the A–F scale cannot be applied here.
What is the water quality grade for Tupper Lake?
- Tupper Lake in Kings, Nova Scotia has water-quality measurements published by NSECC and no A–F letter. The letter's EPA reference conditions stop at the US border. Water clarity: 3 m visibility. Phosphorus: 3 µg/L. Maximum depth: 9.8 ft. Surface area: 89 acres.
Is Tupper Lake safe to swim in?
- The letter is not a swimming clearance. Check local advisories before you swim.
How deep is Tupper Lake?
- Tupper Lake has a maximum depth of 9.8 feet and an average depth of 6.2 feet. The lake covers 89 acres.
Explore Tupper Lake across LakeQuality
More lakes in Nova Scotia
Other Lakes in Nova Scotia
Oligotrophic Lakes in Nova Scotia
Where this data comes from
2 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
- Lands and Forests, NSDOE
Lands and Forests, NSDOE1 sample · 1984
Monitoring station identifiers (1)
14
Canadian lakes are published with the measurements their provincial programme reports, and without a LakeQuality A–F letter. The letter is scored against EPA reference conditions for a lake’s ecoregion, and the EPA does not survey these lakes. See how grades are calculated and data sources.