Amanka Lake
Dillingham County, Alaska8,182 acresView mapDirections
No nutrient or algae sampling on record from Alaska DEC for this lake.
- 74 ft mean depth (modelled)
Amanka Lake in Dillingham County, Alaska has water-quality measurements published by Alaska DEC, shown here as reported. Surface area: 8182 acres.
Amanka Lake is a 8,182-acre lake in Dillingham County, Alaska with an estimated average depth of about 74 feet.
Source: EPA Water Quality Portal sampling records, your state environmental agency. Methodology: how these readings are compared.
What Amanka Lake is good for
From access and monitoring records, not editorial picks.
- Big water8,182 acres
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Amanka 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.
Water quality measurements for Amanka Lake
These are the measurements Alaska DEC publishes for Amanka 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 Amanka Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Mean depth
~74 ft est.
Surface area
8,182 acres
Depth marked “est.” is a modeled estimate from HydroLAKES, not a measured survey. Alaska has not published bathymetry for Amanka Lake.
Lake Size & Watershed
Watershed (drainage) area
229 sq mi
HydroLAKES / HydroSHEDS
Mean depth
~74 ft est.
Modelled from terrain, not sounded
Shoreline
37.7 mi
HydroLAKES / HydroSHEDS
Elevation
30 ft
Size, shoreline, and watershed area from HydroLAKES (HydroSHEDS). Mean depth here is modelled, not surveyed — HydroLAKES v1.0 estimates lake depth from surrounding terrain rather than from soundings. Treat it as an approximation, and prefer a state bathymetric survey where one exists.
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Stays near Amanka Lake
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Fishing Amanka Lake
Nearby Lakes in Dillingham County
Frequently asked questions about Amanka Lake
Where is Amanka Lake?
- Amanka Lake is a lake in Dillingham County, Alaska. Its water-quality measurements are published by Alaska DEC and shown on this page as reported.
What is the water quality of Amanka Lake?
- Amanka Lake in Dillingham County, Alaska has water-quality measurements published by Alaska DEC, shown here as reported. Surface area: 8182 acres.
Is Amanka Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Amanka Lake?
- No published bathymetric survey covers Amanka Lake, so its depth has not been measured. The HydroLAKES global model estimates an average depth of about 74 feet, but that is a modelled estimate derived from surrounding terrain rather than a measurement on the water, so treat it as approximate. The lake covers 8182 acres.
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Where this data comes from
Measurements for Amanka Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Lake size & watershed from HydroLAKES (HydroSHEDS)