Horse Shoe Lake
Halifax, Nova ScotiaView 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.
- Limited data
Horse Shoe Lake in Halifax, 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: 4.7 m visibility. Phosphorus: 2.5 µg/L. Chlorophyll-a (algae): 2.2 µg/L.
- Clarity
- 4.7 m
Stays via Stay22
Stays near Horse Shoe Lake
Compare lakeside cabins, hotels, and vacation rentals near Horse Shoe Lake in Halifax, 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 Horse Shoe 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 Horse Shoe Lake’s readings
Email me when new measurements post for this lake. Updates stay free.
Or email
Why Horse Shoe 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 Horse Shoe Lake at any level of sampling. Sampling here has recorded water clarity, phosphorus and 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.
Horse Shoe Lake is a lake in Halifax County, Nova Scotia.
Source: Nova Scotia Environment and Climate Change — not the EPA Water Quality Portal, last sampled 2006-08-23. Grade methodology: LakeQuality methodology.
What Horse Shoe Lake is good for
From access and monitoring records, not editorial picks.
- Clear water15.3 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 Horse Shoe Lake
These are the measurements NSECC publishes for Horse Shoe Lake. No A–F letter applies here: see why.
Crystal clear, you can see 15.3 ft down. Phosphorus 2.5 µg/L. Chlorophyll-a 2.2 µg/L. TSI 31.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 4.65 m | Measured, not scored |
| Phosphorus | 2.5 µg/L | Measured, not scored |
| Chlorophyll-a (Algae) | 2.2 µg/L | Measured, not scored |
| Trophic State Index (TSI) | 31 | Oligotrophic |
Low nutrients, clear water. The letter is not a swimming clearance.
Fishing Horse Shoe Lake
Nearby Lakes in Halifax
Frequently asked questions about Horse Shoe Lake
Where is Horse Shoe Lake?
- Horse Shoe Lake is a lake in Halifax, 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 Horse Shoe Lake?
- Horse Shoe Lake in Halifax, 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: 4.7 m visibility. Phosphorus: 2.5 µg/L. Chlorophyll-a (algae): 2.2 µg/L.
Is Horse Shoe Lake safe to swim in?
- The letter is not a swimming clearance. Check local advisories before you swim.
Explore Horse Shoe Lake across LakeQuality
More lakes in Nova Scotia
Other Lakes in Nova Scotia
Oligotrophic Lakes in Nova Scotia
Where this data comes from
3 measurements from 1 monitoring station, 2006. Retrieved from Nova Scotia open data (not the EPA Water Quality Portal) on 2026-08-16.
Collected and reported by
- NSDAF
NSDAF1 sample · 2006
Monitoring station identifiers (1)
248
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.