Fishing Report
Upper Crystal Springs Reservoir Fishing Report
Highlands, 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.
37.495871, -122.336275
Est. water temp
60.7°F
v1 estimate from air temperature — not a sensor reading
Notes from anglers
Imported from GNIS. Nearest town: Highlands (San Mateo County, CA).
Species on record
No species on record yet for this lake.
Suggest a species for this lake →Location
Upper Crystal Springs Reservoir · 37.4959, -122.3363
Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors
Nearby
Other lakes nearby
FAQ
Common questions
What fish are in Upper Crystal Springs Reservoir?
No fish species have been recorded for Upper Crystal Springs Reservoir yet. Check the live conditions to plan a trip on the surrounding water.
When's the best time to fish Upper Crystal Springs Reservoir?
No species are modeled for Upper Crystal Springs 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 Upper Crystal Springs Reservoir to see the best window for current conditions.
Where is Upper Crystal Springs Reservoir?
Upper Crystal Springs Reservoir is near Highlands, CA, at 37.4959, -122.3363.
Plan your trip to Upper Crystal Springs Reservoir
Get the hour-by-hour bite forecast and the best times to fish Upper Crystal Springs Reservoir, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.