Wishon Reservoir
Fresno County, California958 acresView mapDirections
No nutrient or algae sampling on record from SWRCB for this lake.
- Limited data
Wishon Reservoir in Fresno County, California has water-quality measurements published by SWRCB, shown here as reported. Surface area: 958 acres.
Wishon Reservoir is a 958-acre lake in Fresno County, California. Public access is available with 1 public boat landing.
Source: EPA Water Quality Portal sampling records, your state environmental agency. Methodology: how these readings are compared.
What Wishon Reservoir is good for
From access and monitoring records, not editorial picks.
- Boat launch1 documented ramp
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Wishon Reservoir 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 Wishon Reservoir
These are the measurements SWRCB publishes for Wishon 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.
Ask about Wishon Reservoir
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
958 acres
Shoreline
10 mi
No bathymetric survey has been published for Wishon Reservoir, so its depth is not documented here.
Recreation & Access
- Wishon Village, Inc.Semi-private
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Stays via Stay22
Stays near Wishon Reservoir
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Top-rated places to stay near Wishon Reservoir
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Fishing Wishon Reservoir
Nearby Lakes in Fresno County
Frequently asked questions about Wishon Reservoir
Where is Wishon Reservoir?
- Wishon Reservoir is a lake in Fresno County, California. Its water-quality measurements are published by SWRCB and shown on this page as reported.
What is the water quality of Wishon Reservoir?
- Wishon Reservoir in Fresno County, California has water-quality measurements published by SWRCB, shown here as reported. Surface area: 958 acres.
Is Wishon Reservoir safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Are there boat ramps on Wishon Reservoir?
- Wishon Reservoir has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Wishon Village, Inc..
Can I fish at Wishon Reservoir?
- Wishon Reservoir has 1 documented boat landing in the USGS National Boat Ramps inventory. Seasons, size and bag limits, and whether you need a license are set by California's fish and wildlife agency, so check its current regulations before you go.
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Where this data comes from
Measurements for Wishon Reservoir come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Named boat-access points from the USGS National Boat Ramps inventory