Lucile Lake
Matanuska-Susitna County, Alaska378 acresView mapDirections
No nutrient or algae sampling on record from Alaska DEC for this lake.
- Impaired · Oxygen depletion (low DO)
- 21 ft mean depth (modelled)
Lucile Lake in Matanuska-Susitna County, Alaska has water-quality measurements published by Alaska DEC, shown here as reported. Surface area: 378 acres.
Lucile Lake is a 378-acre lake in Matanuska-Susitna County, Alaska with an estimated average depth of about 21 feet.
Source: EPA Water Quality Portal sampling records, your state environmental agency. Methodology: how these readings are compared.
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Lucile Lake is listed impaired under Clean Water Act §303(d) (IR 4A) for oxygen depletion (low DO). Check local advisories before you swim.
Whether Lucile 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 Lucile Lake
These are the measurements Alaska DEC publishes for Lucile 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.
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Answers come straight from the public measurements and survey records on this page.
Lake Details
Mean depth
~21 ft est.
Surface area
378 acres
Depth marked “est.” is a modeled estimate from HydroLAKES, not a measured survey. Alaska has not published bathymetry for Lucile Lake.
Lake Size & Watershed
Watershed (drainage) area
8 sq mi
HydroLAKES / HydroSHEDS
Mean depth
~21 ft est.
Modelled from terrain, not sounded
Shoreline
4.1 mi
HydroLAKES / HydroSHEDS
Elevation
358 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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Fishing Lucile Lake
EPA Impairment Status
Lucile Lake is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 4A).
Causes of impairment
Designated uses not supporting: Aquatic life, Other.
A Total Maximum Daily Load (TMDL) plan has been approved.
Source: EPA ATTAINS assessment unit AK_L_2040105_036 · Official waterbody report
Nearby Lakes in Matanuska-Susitna County
Frequently asked questions about Lucile Lake
Where is Lucile Lake?
- Lucile 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 Lucile Lake?
- Lucile Lake in Matanuska-Susitna County, Alaska has water-quality measurements published by Alaska DEC, shown here as reported. Surface area: 378 acres.
Is Lucile Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Lucile Lake is listed impaired under Clean Water Act §303(d) (IR 4A) for oxygen depletion (low DO). Check local advisories before you swim.
How deep is Lucile Lake?
- No published bathymetric survey covers Lucile Lake, so its depth has not been measured. The HydroLAKES global model estimates an average depth of about 21 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 378 acres.
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Where this data comes from
Measurements for Lucile Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Impairment status from EPA ATTAINS 303(d) database
Lake size & watershed from HydroLAKES (HydroSHEDS)