Where is Grassy Pond?

Grassy Pond is a lake in Knox County, Maine. Its water-quality measurements are published by Maine DEP and shown on this page as reported.

How deep is Grassy Pond?

Grassy Pond has a maximum depth of 13.1 feet and an average depth of 6 feet. The lake covers 190 acres.

Grassy Pond

Knox County, Maine190 acresView map Directions

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

Max depth

13.1 ft

Bathymetric survey

Area

190 acres

Surface area

Shoreline

2.5 mi

Measured length

13 ft max depth

See the measurements Directions Where to stay

Grassy Pond in Knox County, Maine has water-quality measurements published by Maine DEP, shown here as reported. Maximum depth: 13.1 ft. Surface area: 190 acres.

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Grassy Pond is a 190-acre lake in Knox County, Maine with a maximum depth of 13 feet (6-foot average).

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 Grassy Pond is safe to swim in today is a call for the Maine Department of 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 Grassy Pond

These are the measurements Maine DEP publishes for Grassy Pond, 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 Grassy Pond

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

Lake Details

Max depth

13.1 ft

Average depth

6 ft

Surface area

190 acres

Shoreline

2.5 mi

The depth above comes from a bathymetric survey of this lake, not from a regional estimate.

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Stays near Grassy Pond

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Fishing Grassy Pond

→ Grassy Pond fishing regulations (limits, seasons, special rules)

Nearby Lakes in Knox County

Fish Pond1.2 miView →Mirror Lake1.5 miView →Lermond Pond1.9 miView →Hobbs Pond2.7 miView →Mansfield Pond3.2 miView →Hosmer Pond2.5 miView →

Frequently asked questions about Grassy Pond

Where is Grassy Pond?: Grassy Pond is a lake in Knox County, Maine. Its water-quality measurements are published by Maine DEP and shown on this page as reported.
What is the water quality of Grassy Pond?: Grassy Pond in Knox County, Maine has water-quality measurements published by Maine DEP, shown here as reported. Maximum depth: 13.1 ft. Surface area: 190 acres.
Is Grassy Pond safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Grassy Pond?: Grassy Pond has a maximum depth of 13.1 feet and an average depth of 6 feet. The lake covers 190 acres.