Where is Alder Stream?

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

Alder Stream

Penobscot County, Maine71 acresView map Directions

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

Area

71 acres

Surface area

Shoreline

2.6 mi

Measured length

See the measurements Directions Where to stay

Alder Stream in Penobscot County, Maine has water-quality measurements published by Maine DEP, shown here as reported. Surface area: 71 acres.

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Alder Stream is a 71-acre lake in Penobscot County, Maine.

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 Alder Stream 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 Alder Stream

These are the measurements Maine DEP publishes for Alder Stream, 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 Alder Stream

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

Lake Details

Surface area

71 acres

Shoreline

2.6 mi

No bathymetric survey has been published for Alder Stream, so its depth is not documented here.

Stays via Stay22

Stays near Alder Stream

Compare lakeside cabins, hotels, and vacation rentals near Alder Stream in Penobscot County, Maine — 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 Alder Stream

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Fishing Alder Stream

→ Alder Stream fishing regulations (limits, seasons, special rules)

Nearby Lakes in Penobscot County

East Branch Sebasticook River Reservoir1.3 miView →Brooks Pond2.5 miView →Sebasticook Lake4.1 miView →Nokomis Pond4.2 miView →Weymouth Pond5.2 miView →Mower Pond5.7 miView →

Frequently asked questions about Alder Stream

Where is Alder Stream?: Alder Stream 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 Alder Stream?: Alder Stream in Penobscot County, Maine has water-quality measurements published by Maine DEP, shown here as reported. Surface area: 71 acres.
Is Alder Stream safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.