Whelan Lake
San Diego County, California29 acresView mapDirections
No nutrient or algae sampling on record from SWRCB for this lake.
- Limited data
Whelan Lake in San Diego County, California has water-quality measurements published by SWRCB, shown here as reported. Surface area: 29 acres.
Whelan Lake is a 29-acre lake in San Diego County, California.
Source: EPA Water Quality Portal sampling records, your state environmental agency. Methodology: how these readings are compared.
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Whelan Lake is safe to swim in today is a call for the California State Water Resources Control Board and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Whelan Lake
These are the measurements SWRCB publishes for Whelan 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.
Ask about Whelan Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
29 acres
Shoreline
1.6 mi
No bathymetric survey has been published for Whelan Lake, so its depth is not documented here.
Stays via Stay22
Stays near Whelan Lake
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Fishing Whelan Lake
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Frequently asked questions about Whelan Lake
Where is Whelan Lake?
- Whelan Lake is a lake in San Diego County, California. Its water-quality measurements are published by SWRCB and shown on this page as reported.
What is the water quality of Whelan Lake?
- Whelan Lake in San Diego County, California has water-quality measurements published by SWRCB, shown here as reported. Surface area: 29 acres.
Is Whelan Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
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Where this data comes from
Measurements for Whelan Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.