Fishing Report
Cowan Reservoir Fishing Report
Castleford, ID
Free — no account, no app
Modeled from National Weather Service data, plus solunar and sun/moon times computed in-house. This is a computed report, not an eyewitness catch report.
42.094904, -115.575913
Est. water temp
89.7°F
v1 estimate from air temperature — not a sensor reading
Notes from anglers
Imported from GNIS. Nearest town: Castleford (Owyhee County, ID).
Species on record
No species on record yet for this lake.
Suggest a species for this lake →Location
Cowan Reservoir · 42.0949, -115.5759
Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors
Nearby
Other lakes nearby
FAQ
Common questions
What fish are in Cowan Reservoir?
No fish species have been recorded for Cowan Reservoir yet. Check the live conditions to plan a trip on the surrounding water.
When's the best time to fish Cowan Reservoir?
No species are modeled for Cowan Reservoir yet, so there's no species-specific feeding window to name. The score still gives the light window 25% of its total, an input Bitespan grades "Well supported". Check today's bite forecast for Cowan Reservoir to see the best window for current conditions.
Where is Cowan Reservoir?
Cowan Reservoir is near Castleford, ID, at 42.0949, -115.5759.
Plan your trip to Cowan Reservoir
Get the hour-by-hour bite forecast and the best times to fish Cowan Reservoir, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.