Blockade Lake
Kenai Peninsula County, Alaska2,891 acresView mapDirections
No nutrient or algae sampling on record from Alaska DEC for this lake.
- 372 ft mean depth (modelled)
Blockade Lake in Kenai Peninsula County, Alaska has water-quality measurements published by Alaska DEC, shown here as reported. Surface area: 2891 acres.
Blockade Lake is a 2,891-acre lake in Kenai Peninsula County, Alaska with an estimated average depth of about 372 feet.
Source: EPA Water Quality Portal sampling records, your state environmental agency. Methodology: how these readings are compared.
What Blockade Lake is good for
From access and monitoring records, not editorial picks.
- Big water2,891 acres
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Blockade 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 Blockade Lake
These are the measurements Alaska DEC publishes for Blockade 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 Blockade Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Mean depth
~372 ft est.
Surface area
2,891 acres
Depth marked “est.” is a modeled estimate from HydroLAKES, not a measured survey. Alaska has not published bathymetry for Blockade Lake.
Lake Size & Watershed
Watershed (drainage) area
36 sq mi
HydroLAKES / HydroSHEDS
Mean depth
~372 ft est.
Modelled from terrain, not sounded
Shoreline
14.6 mi
HydroLAKES / HydroSHEDS
Elevation
827 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 Blockade Lake
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Fishing Blockade Lake
Nearby Lakes in Kenai Peninsula County
Frequently asked questions about Blockade Lake
Where is Blockade Lake?
- Blockade Lake is a lake in Kenai Peninsula County, Alaska. Its water-quality measurements are published by Alaska DEC and shown on this page as reported.
What is the water quality of Blockade Lake?
- Blockade Lake in Kenai Peninsula County, Alaska has water-quality measurements published by Alaska DEC, shown here as reported. Surface area: 2891 acres.
Is Blockade Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Blockade Lake?
- No published bathymetric survey covers Blockade Lake, so its depth has not been measured. The HydroLAKES global model estimates an average depth of about 372 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 2891 acres.
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Where this data comes from
Measurements for Blockade 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)