Where is Hidden Lake?

Hidden Lake is a lake in Lower Connecticut River Valley County, Connecticut. Its water-quality measurements are published by CT DEEP and shown on this page as reported.

How deep is Hidden Lake?

Hidden Lake has a maximum depth of 8.9 feet. The lake covers 38 acres.

Hidden Lake

Lower Connecticut River Valley County, Connecticut38 acresView map Directions

No nutrient or algae sampling on record from CT DEEP for this lake.

Max depth

8.9 ft

Bathymetric survey

Area

38 acres

Surface area

Shoreline

1.4 mi

Measured length

9 ft max depth

See the measurements Directions Where to stay

Hidden Lake in Lower Connecticut River Valley County, Connecticut has water-quality measurements published by CT DEEP, shown here as reported. Maximum depth: 8.9 ft. Surface area: 38 acres.

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Hidden Lake is a 38-acre lake in Lower Connecticut River Valley County, Connecticut with a maximum depth of 9 feet.

Source: EPA Water Quality Portal sampling records, your state environmental agency. Methodology: how these readings are compared.

Swimming conditions

No reading

Not rated

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

Whether Hidden Lake is safe to swim in today is a call for the Connecticut Department of Energy and Environmental Protection and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

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Water quality measurements for Hidden Lake

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

No clarity data. TSI undefined.

Ask about Hidden Lake

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

Lake Details

Max depth

8.9 ft

Surface area

38 acres

Shoreline

1.4 mi

Stays via Stay22

Stays near Hidden Lake

Compare lakeside cabins, hotels, and vacation rentals near Hidden Lake in Lower Connecticut River Valley County, Connecticut — 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 Hidden Lake

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Follow Hidden Lake’s readings

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Fishing Hidden Lake

→ Hidden Lake fishing regulations (limits, seasons, special rules)

Nearby Lakes in Lower Connecticut River Valley County

Turkey Hill Reservoir2.5 miView →Foster Pond4.5 miView →Killingworth Reservoir4.3 miView →Higganum Reservoir4.7 miView →Deer Lake—View →Millers Pond—View →

Frequently asked questions about Hidden Lake

Where is Hidden Lake?: Hidden Lake is a lake in Lower Connecticut River Valley County, Connecticut. Its water-quality measurements are published by CT DEEP and shown on this page as reported.
What is the water quality of Hidden Lake?: Hidden Lake in Lower Connecticut River Valley County, Connecticut has water-quality measurements published by CT DEEP, shown here as reported. Maximum depth: 8.9 ft. Surface area: 38 acres.
Is Hidden Lake safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Hidden Lake?: Hidden Lake has a maximum depth of 8.9 feet. The lake covers 38 acres.