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LakeQuality

Sawler Lake

Lunenburg, Nova Scotia53 haView mapDirections

NR
Not rated

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.

Water temp
No reading
No gauge
Clarity
2.4 m
Secchi · sampled 1985
Level
No reading
No gauge
Trend
No reading
Not enough history
  • 89 ft max depth
  • Limited data

Sawler Lake in Lunenburg, 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: 2.4 m visibility. Phosphorus: 9 µg/L. Maximum depth: 88.6 ft. Surface area: 131 acres.

Clarity
2.4 m
Max depth
27 m
Area
53 ha
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Why Sawler 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 Sawler 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.

Sawler Lake is a 131-acre lake in Lunenburg County, Nova Scotia with a maximum depth of 89 feet (16-foot average).

Source: Nova Scotia Environment and Climate Change — not the EPA Water Quality Portal, last sampled 1985-08-26. Grade methodology: LakeQuality methodology.

What Sawler Lake is good for

From access and monitoring records, not editorial picks.

  • Deep water88.6 ft surveyed max depth

Swimming Safety

Not rated

Limited data

The letter is not a swimming clearance. Check local advisories before you swim.

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Water quality measurements for Sawler Lake

These are the measurements NSECC publishes for Sawler Lake. No A–F letter applies here: see why.

Moderate clarity, visible to about 7.9 ft. Phosphorus 9 µg/L. TSI 42.

MetricValueGrade
Water Clarity (Secchi Depth)2.4 mMeasured, not scored
Phosphorus9 µg/LMeasured, not scored
Chlorophyll-a (Algae)No recent samples
Trophic State Index (TSI)42Mesotrophic

Moderate nutrients, good water quality

Lake Details

CharacteristicValue
Maximum Depth27 m
Average Depth4.8 m
Surface Area53 ha

Fishing Sawler Lake

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Frequently asked questions about Sawler Lake

Where is Sawler Lake?

Sawler Lake is a lake in Lunenburg, 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 Sawler Lake?

Sawler Lake in Lunenburg, 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: 2.4 m visibility. Phosphorus: 9 µg/L. Maximum depth: 88.6 ft. Surface area: 131 acres.

Is Sawler Lake safe to swim in?

The letter is not a swimming clearance. Check local advisories before you swim.

How deep is Sawler Lake?

Sawler Lake has a maximum depth of 88.6 feet and an average depth of 15.7 feet. The lake covers 131 acres.

Mesotrophic Lakes in Nova Scotia

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, NSDOELands and Forests, NSDOE1 sample · 1985
Monitoring station identifiers (1)
  • 958

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.