Twin Lake is a lake in Matanuska-Susitna County, Alaska. Its water-quality measurements are published by Alaska DEC and shown on this page as reported.

How deep is Twin Lake?

Twin Lake has a maximum depth of 20 feet. The lake covers 64 acres.

Twin Lake

Matanuska-Susitna County, Alaska64 acresView map Directions

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

Max depth

20 ft

Bathymetric survey

Area

64 acres

Surface area

20 ft max depth

See the measurements Directions Where to stay

Twin Lake in Matanuska-Susitna County, Alaska has water-quality measurements published by Alaska DEC, shown here as reported. Maximum depth: 20 ft. Surface area: 64 acres.

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Twin Lake is a 64-acre lake in Matanuska-Susitna County, Alaska with a maximum depth of 20 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 Twin Lake is safe to swim in today is a call for the Alaska Department of Environmental Conservation and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

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Water quality measurements for Twin Lake

These are the measurements Alaska DEC publishes for Twin 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 Twin Lake

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

Lake Details

Max depth

20 ft

Surface area

64 acres

Lake Size & Watershed

Watershed (drainage) area

2 sq mi

HydroLAKES / HydroSHEDS

Shoreline

2.1 mi

HydroLAKES / HydroSHEDS

Elevation

180 ft

Size, shoreline, and watershed area from HydroLAKES (HydroSHEDS).

Stays via Stay22

Stays near Twin Lake

Compare lakeside cabins, hotels, and vacation rentals near Twin Lake in Matanuska-Susitna County, Alaska — 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 Twin Lake

Prices for Oct 16–18, 4 adults. Change dates on the map below.

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Fishing Twin Lake

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

Nearby Lakes in Matanuska-Susitna County

Maruro Lake2 miView →Bolo Lake2.6 miView →Loon Lake2.2 miView →Bear Paw Lake—View →Big Beaver Lake1.7 miView →Rocky Lake1.9 miView →

Frequently asked questions about Twin Lake

Where is Twin Lake?: Twin Lake is a lake in Matanuska-Susitna County, Alaska. Its water-quality measurements are published by Alaska DEC and shown on this page as reported.
What is the water quality of Twin Lake?: Twin Lake in Matanuska-Susitna County, Alaska has water-quality measurements published by Alaska DEC, shown here as reported. Maximum depth: 20 ft. Surface area: 64 acres.
Is Twin Lake safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Twin Lake?: Twin Lake has a maximum depth of 20 feet. The lake covers 64 acres.