Fishing Report
Ontario Reservoir Number 1 Fishing Report
Upland, CA
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.
34.093845, -117.640490
Est. water temp
77.5°F
v1 estimate from air temperature — not a sensor reading
Notes from anglers
Imported from GNIS. Nearest town: Upland (San Bernardino County, CA).
Species on record
No species on record yet for this lake.
Suggest a species for this lake →Location
Ontario Reservoir Number 1 · 34.0938, -117.6405
Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors
Nearby
Other lakes nearby
FAQ
Common questions
What fish are in Ontario Reservoir Number 1?
No fish species have been recorded for Ontario Reservoir Number 1 yet. Check the live conditions to plan a trip on the surrounding water.
When's the best time to fish Ontario Reservoir Number 1?
No species are modeled for Ontario Reservoir Number 1 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 Ontario Reservoir Number 1 to see the best window for current conditions.
Where is Ontario Reservoir Number 1?
Ontario Reservoir Number 1 is near Upland, CA, at 34.0938, -117.6405.
Plan your trip to Ontario Reservoir Number 1
Get the hour-by-hour bite forecast and the best times to fish Ontario Reservoir Number 1, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.