Etna Pond
Penobscot County, Maine362 acresView mapDirections
No nutrient or algae sampling on record from Maine DEP for this lake.
- 12 ft max depth
Etna Pond in Penobscot County, Maine has water-quality measurements published by Maine DEP, shown here as reported. Maximum depth: 12 ft. Surface area: 362 acres.
Etna Pond is a 362-acre lake in Penobscot County, Maine with a maximum depth of 12 feet (6-foot average).
Source: EPA Water Quality Portal sampling records, your state environmental agency. Methodology: how these readings are compared.
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Etna 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.
Water quality measurements for Etna Pond
These are the measurements Maine DEP publishes for Etna 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.
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Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
12 ft
Average depth
6 ft
Surface area
362 acres
Shoreline
6.4 mi
The depth above comes from a bathymetric survey of this lake, not from a regional estimate.
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Frequently asked questions about Etna Pond
Where is Etna Pond?
- Etna Pond is a lake in Penobscot County, Maine. Its water-quality measurements are published by Maine DEP and shown on this page as reported.
What is the water quality of Etna Pond?
- Etna Pond in Penobscot County, Maine has water-quality measurements published by Maine DEP, shown here as reported. Maximum depth: 12 ft. Surface area: 362 acres.
Is Etna Pond safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Etna Pond?
- Etna Pond has a maximum depth of 12 feet and an average depth of 6 feet. The lake covers 362 acres.
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Where this data comes from
Measurements for Etna Pond come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.