Foster Reservoir
Weld County, Colorado137 acresView mapDirections
No nutrient or algae sampling on record from Colorado WQCD for this lake.
Foster Reservoir in Weld County, Colorado has water-quality measurements published by Colorado WQCD, shown here as reported. Surface area: 137 acres.
Foster Reservoir is a 137-acre lake in Weld County, Colorado.
Source: EPA Water Quality Portal sampling records, CDPHE. Methodology: how these readings are compared.
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Foster Reservoir is safe to swim in today is a call for the Water Quality Control Division of the Colorado Department of Public Health and Environment and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Foster Reservoir
These are the measurements Colorado WQCD publishes for Foster Reservoir, 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 Foster Reservoir
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
137 acres
Shoreline
2.2 mi
No bathymetric survey has been published for Foster Reservoir, so its depth is not documented here.
Stays via Stay22
Stays near Foster Reservoir
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Frequently asked questions about Foster Reservoir
Where is Foster Reservoir?
- Foster Reservoir is a lake in Weld County, Colorado. Its water-quality measurements are published by Colorado WQCD and shown on this page as reported.
What is the water quality of Foster Reservoir?
- Foster Reservoir in Weld County, Colorado has water-quality measurements published by Colorado WQCD, shown here as reported. Surface area: 137 acres.
Is Foster Reservoir 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 Foster Reservoir come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.