Sisgravik Lake
North Slope County, Alaska5,019 acresView mapDirections
No nutrient or algae sampling on record from Alaska DEC for this lake.
- 4 ft mean depth (modelled)
Sisgravik Lake in North Slope County, Alaska has water-quality measurements published by Alaska DEC, shown here as reported. Surface area: 5019 acres.
Sisgravik Lake is a 5,019-acre lake in North Slope County, Alaska with an estimated average depth of about 4 feet.
Source: EPA Water Quality Portal sampling records, your state environmental agency. Methodology: how these readings are compared.
What Sisgravik Lake is good for
From access and monitoring records, not editorial picks.
- Big water5,019 acres
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Sisgravik 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 Sisgravik Lake
These are the measurements Alaska DEC publishes for Sisgravik 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 Sisgravik Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Mean depth
~4 ft est.
Surface area
5,019 acres
Depth marked “est.” is a modeled estimate from HydroLAKES, not a measured survey. Alaska has not published bathymetry for Sisgravik Lake.
Lake Size & Watershed
Watershed (drainage) area
5,019 sq mi
HydroLAKES / HydroSHEDS
Mean depth
~4 ft est.
Modelled from terrain, not sounded
Shoreline
29 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 Sisgravik Lake
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Fishing Sisgravik Lake
Nearby Lakes in North Slope County
Frequently asked questions about Sisgravik Lake
Where is Sisgravik Lake?
- Sisgravik Lake is a lake in North Slope County, Alaska. Its water-quality measurements are published by Alaska DEC and shown on this page as reported.
What is the water quality of Sisgravik Lake?
- Sisgravik Lake in North Slope County, Alaska has water-quality measurements published by Alaska DEC, shown here as reported. Surface area: 5019 acres.
Is Sisgravik Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Sisgravik Lake?
- No published bathymetric survey covers Sisgravik Lake, so its depth has not been measured. The HydroLAKES global model estimates an average depth of about 4 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 5019 acres.
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Where this data comes from
Measurements for Sisgravik 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)