Where is Secret Lake?

Secret Lake is a lake in Washington County, Rhode Island. Its water-quality measurements are published by RIDEM and shown on this page as reported.

How deep is Secret Lake?

Secret Lake has a maximum depth of 11.2 feet. The lake covers 46 acres.

Secret Lake

Washington County, Rhode Island46 acresView map Directions

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

Max depth

11.2 ft

Bathymetric survey

Area

46 acres

Surface area

Shoreline

2.4 mi

Measured length

Impaired · Nuisance exotic species
11 ft max depth

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Secret Lake in Washington County, Rhode Island has water-quality measurements published by RIDEM, shown here as reported. Maximum depth: 11.2 ft. Surface area: 46 acres.

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Secret Lake is a 46-acre lake in Washington County, Rhode Island with a maximum depth of 11 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. Secret Lake is listed impaired under Clean Water Act §303(d) (IR 4C) for nuisance exotic species. Check local advisories before you swim.

Whether Secret Lake is safe to swim in today is a call for the Rhode Island Department of Environmental Management and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

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Water quality measurements for Secret Lake

These are the measurements RIDEM publishes for Secret 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 Secret Lake

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

Lake Details

Max depth

11.2 ft

Surface area

46 acres

Shoreline

2.4 mi

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Stays near Secret Lake

Compare lakeside cabins, hotels, and vacation rentals near Secret Lake in Washington County, Rhode Island — 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 Secret Lake

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Fishing Secret Lake

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

EPA Impairment Status

Secret Lake is officially listed as impaired under Clean Water Act §303(d) in the 2022 EPA reporting cycle (IR category 4C).

Causes of impairment

Nuisance exotic species

Designated uses not supporting: Aquatic life.

Source: EPA ATTAINS assessment unit RI0007027L-03 · Official waterbody report

Nearby Lakes in Washington County

Belleville Pond0.6 miView →Carr Pond2.6 miView →Indian Lake5.1 miView →Hundred Acre Pond5 miView →Wesquage Pond6 miView →Saugatucket Pond—View →

Frequently asked questions about Secret Lake

Where is Secret Lake?: Secret Lake is a lake in Washington County, Rhode Island. Its water-quality measurements are published by RIDEM and shown on this page as reported.
What is the water quality of Secret Lake?: Secret Lake in Washington County, Rhode Island has water-quality measurements published by RIDEM, shown here as reported. Maximum depth: 11.2 ft. Surface area: 46 acres.
Is Secret Lake safe to swim in?: Nutrient and algae readings are not a swimming clearance. Secret Lake is listed impaired under Clean Water Act §303(d) (IR 4C) for nuisance exotic species. Check local advisories before you swim.
How deep is Secret Lake?: Secret Lake has a maximum depth of 11.2 feet. The lake covers 46 acres.