Fishing Report
Jolly John Reservoir Fishing Report
Deer Trail 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.
39.643600, -103.771993
Est. water temp
93.2°F
v1 estimate from air temperature — not a sensor reading
Species on record
No species on record yet for this lake.
Location
Jolly John Reservoir · 39.6436, -103.7720
Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors
Nearby
Other lakes nearby
FAQ
Common questions
What fish are in Jolly John Reservoir?
No fish species have been recorded for Jolly John Reservoir yet. Check the live conditions to plan a trip on the surrounding water.
When's the best time to fish Jolly John Reservoir?
No species are modeled for Jolly John 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 Jolly John Reservoir to see the best window for current conditions.
Where is Jolly John Reservoir?
Jolly John Reservoir is near Deer Trail town, CO, at 39.6436, -103.7720.
Plan your trip to Jolly John Reservoir
Get the hour-by-hour bite forecast and the best times to fish Jolly John Reservoir, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.