Willow Park Reservoir
Johnson County, Wyoming202 acresView mapDirections
No nutrient or algae sampling on record from Wyoming DEQ for this lake.
Willow Park Reservoir in Johnson County, Wyoming has water-quality measurements published by Wyoming DEQ, shown here as reported. Surface area: 202 acres.
Willow Park Reservoir is a 202-acre lake in Johnson County, Wyoming.
Source: EPA Water Quality Portal sampling records, Wyoming DEQ. 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 Willow Park Reservoir is safe to swim in today is a call for the Wyoming Department of Environmental Quality and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Willow Park Reservoir
These are the measurements Wyoming DEQ publishes for Willow Park 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.
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Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
202 acres
Shoreline
2.9 mi
No bathymetric survey has been published for Willow Park Reservoir, so its depth is not documented here.
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Stays near Willow Park Reservoir
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Frequently asked questions about Willow Park Reservoir
Where is Willow Park Reservoir?
- Willow Park Reservoir is a lake in Johnson County, Wyoming. Its water-quality measurements are published by Wyoming DEQ and shown on this page as reported.
What is the water quality of Willow Park Reservoir?
- Willow Park Reservoir in Johnson County, Wyoming has water-quality measurements published by Wyoming DEQ, shown here as reported. Surface area: 202 acres.
Is Willow Park 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 Willow Park Reservoir come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.