Fishing Report
Cogswell Reservoir Fishing Report
Monrovia, 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.
34.241963, -117.971149
Est. water temp
83.5°F
v1 estimate from air temperature — not a sensor reading
Notes from anglers
Imported from GNIS. Nearest town: Monrovia (Los Angeles County, CA).
Species on record
No species on record yet for this lake.
Suggest a species for this lake →Location
Cogswell Reservoir · 34.2420, -117.9711
Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors
Nearby
Other lakes nearby
FAQ
Common questions
What fish are in Cogswell Reservoir?
No fish species have been recorded for Cogswell Reservoir yet. Check the live conditions to plan a trip on the surrounding water.
When's the best time to fish Cogswell Reservoir?
No species are modeled for Cogswell 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 Cogswell Reservoir to see the best window for current conditions.
Where is Cogswell Reservoir?
Cogswell Reservoir is near Monrovia, CA, at 34.2420, -117.9711.
Plan your trip to Cogswell Reservoir
Get the hour-by-hour bite forecast and the best times to fish Cogswell Reservoir, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.