Pembrooke Lake
Inverness, Nova Scotia42 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.
- 33 ft max depth
- Limited data
Pembrooke Lake in Inverness, 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: 4.3 m visibility. Maximum depth: 32.8 ft. Surface area: 105 acres.
- Clarity
- 4.3 m
- Max depth
- 10 m
- Area
- 42 ha
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Why Pembrooke 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 Pembrooke Lake at any level of sampling. Sampling here has recorded water clarity, but not 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.
Pembrooke Lake is a 105-acre lake in Inverness County, Nova Scotia with a maximum depth of 33 feet.
Source: Nova Scotia Environment and Climate Change — not the EPA Water Quality Portal, last sampled 1978-08-08. Grade methodology: LakeQuality methodology.
What Pembrooke Lake is good for
From access and monitoring records, not editorial picks.
- Clear water13.9 ft of visibility
- Deep water32.8 ft surveyed max depth
Swimming Safety
Not ratedLimited data
The letter is not a swimming clearance. Check local advisories before you swim.
Water quality measurements for Pembrooke Lake
These are the measurements NSECC publishes for Pembrooke Lake. No A–F letter applies here: see why.
Good clarity, visible to about 13.9 ft. TSI 39.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 4.25 m | Measured, not scored |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 39 | Oligotrophic |
Low nutrients, clear water. The letter is not a swimming clearance.
Lake Details
| Characteristic | Value |
|---|---|
| Maximum Depth | 10 m |
| Surface Area | 42 ha |
Fishing Pembrooke Lake
Nearby Lakes in Inverness
Frequently asked questions about Pembrooke Lake
Where is Pembrooke Lake?
- Pembrooke Lake is a lake in Inverness, 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 Pembrooke Lake?
- Pembrooke Lake in Inverness, 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: 4.3 m visibility. Maximum depth: 32.8 ft. Surface area: 105 acres.
Is Pembrooke Lake safe to swim in?
- The letter is not a swimming clearance. Check local advisories before you swim.
How deep is Pembrooke Lake?
- Pembrooke Lake has a maximum depth of 32.8 feet. The lake covers 105 acres.
Explore Pembrooke Lake across LakeQuality
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Where this data comes from
1 measurement from 1 monitoring station, 1978. 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 · 1989 - Lands and Forests
Lands and Forests1 sample · 1978
Monitoring station identifiers (1)
68
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.