Baldwin Lake
San Bernardino County, California1,023 acresView mapDirections
No nutrient or algae sampling on record from SWRCB for this lake.
Baldwin Lake in San Bernardino County, California has water-quality measurements published by SWRCB, shown here as reported. Surface area: 1023 acres.
Baldwin Lake is a 1,023-acre lake in San Bernardino County, California.
Source: EPA Water Quality Portal sampling records, your state environmental agency. Methodology: how these readings are compared.
What Baldwin Lake is good for
From access and monitoring records, not editorial picks.
- Big water1,023 acres
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Baldwin 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 Baldwin Lake
These are the measurements SWRCB publishes for Baldwin 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 Baldwin Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
1,023 acres
No bathymetric survey has been published for Baldwin Lake, so its depth is not documented here.
Stays via Stay22
Stays near Baldwin Lake
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Fishing Baldwin Lake
Nearby Lakes in San Bernardino County
Frequently asked questions about Baldwin Lake
Where is Baldwin Lake?
- Baldwin Lake is a lake in San Bernardino County, California. Its water-quality measurements are published by SWRCB and shown on this page as reported.
What is the water quality of Baldwin Lake?
- Baldwin Lake in San Bernardino County, California has water-quality measurements published by SWRCB, shown here as reported. Surface area: 1023 acres.
Is Baldwin 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 Baldwin Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.