Skip to main content
LakeQuality

Larder Lake

Lunenburg, Nova Scotia17 haView mapDirections

NSECC publishes the water-quality measurements for Larder Lake. Here is what has been measured.

Clarity
2.5 m
Typical for Nova Scotia
Secchi · sampled 2000
Phosphorus
4 µg/L
Typical for Nova Scotia
Measured by NSECC
Chlorophyll-a
1.7 µg/L
Typical for Nova Scotia
Measured by NSECC
Max depth
3.7 m
Bathymetric survey
Area
17 ha
Surface area
  • 12 ft max depth
  • Limited data

Larder Lake in Lunenburg, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Water clarity: 2.5 m visibility. Phosphorus: 4 µg/L. Chlorophyll-a (algae): 1.7 µg/L. Maximum depth: 12 ft. Surface area: 41 acres.

Loading map…

Larder Lake is a 41-acre lake in Lunenburg County, Nova Scotia with a maximum depth of 12 feet (5-foot average).

Source: Nova Scotia Environment and Climate Change — not the EPA Water Quality Portal, last sampled 2000-08-29. Methodology: how these readings are compared.

Swimming conditions

No reading

Limited data

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Whether Larder 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.

Get alerts for Larder Lake →

Water quality measurements for Larder Lake

These are the measurements NSECC publishes for Larder Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.

Moderate clarity, visible to about 8.2 ft. Phosphorus 4 µg/L. Chlorophyll-a 1.7 µg/L. TSI 36.

Water quality readings
MeasureReadingWhere it sits
Water clarity (Secchi depth)2.5mMeasured, not scored

How deep a black-and-white disk stays visible from the surface. Higher is clearer.

Total phosphorus4µg/LMeasured, not scored

The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential.

Chlorophyll-a (algae)1.7µg/LMeasured, not scored

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.36Oligotrophic
OligotrophicMesotrophicEutrophicHypereutrophic

Low nutrients, clear water. No reading is a swimming clearance.

Ask about Larder Lake

Answers come straight from the public measurements and survey records on this page.

Lake Details

Max depth

3.7 m

Average depth

1.6 m

Surface area

17 ha

Stays via Stay22

Stays near Larder Lake

Compare lakeside cabins, hotels, and vacation rentals near Larder Lake in Lunenburg, 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 Larder Lake

Prices for Oct 23–25, 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 Larder Lake’s readings

Email me when new measurements post for this lake. Updates stay free.


Or email

Fishing Larder Lake

Nearby Lakes in Lunenburg

Frequently asked questions about Larder Lake

Where is Larder Lake?

Larder Lake is a lake in Lunenburg, Nova Scotia. Its water-quality measurements are published by NSECC and shown on this page as reported.

What is the water quality of Larder Lake?

Larder Lake in Lunenburg, Nova Scotia has water-quality measurements published by NSECC, shown here as reported. Water clarity: 2.5 m visibility. Phosphorus: 4 µg/L. Chlorophyll-a (algae): 1.7 µg/L. Maximum depth: 12 ft. Surface area: 41 acres.

Measurements on this page ↑

Is Larder Lake safe to swim in?

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Swimming on this page ↑

How deep is Larder Lake?

Larder Lake has a maximum depth of 12 feet and an average depth of 5.2 feet. The lake covers 41 acres.

Oligotrophic Lakes in Nova Scotia

Where this data comes from

7 measurements from 1 monitoring station, 1983–2000. Retrieved from Nova Scotia open data (not the EPA Water Quality Portal) on 2026-08-16.

Collected and reported by

  • DOEDOE3 samples · 1958–1983
  • Submitting organization not recorded for these samples2 samples · 1983
  • NS Dept. of FisheriesNS Dept. of Fisheries1 sample · 2000

Some records reached the portal without a submitting organization. Those samples are counted above but not attributed.

Monitoring station identifiers (1)
  • 970

Canadian lakes are published with the measurements their provincial programme reports. See where the data comes from and data sources.