Fishing Report
Johnstown Reservoir Fishing Report
Berthoud town, CO
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.
40.337890, -104.963030
Est. water temp
91.1°F
v1 estimate from air temperature — not a sensor reading
Species on record
No species on record yet for this lake.
Location
Johnstown Reservoir · 40.3379, -104.9630
Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors
Nearby
Other lakes nearby
FAQ
Common questions
What fish are in Johnstown Reservoir?
No fish species have been recorded for Johnstown Reservoir yet. Check the live conditions to plan a trip on the surrounding water.
When's the best time to fish Johnstown Reservoir?
No species are modeled for Johnstown 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 Johnstown Reservoir to see the best window for current conditions.
Where is Johnstown Reservoir?
Johnstown Reservoir is near Berthoud town, CO, at 40.3379, -104.9630.
Plan your trip to Johnstown Reservoir
Get the hour-by-hour bite forecast and the best times to fish Johnstown Reservoir, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.