Fishing Report
Bump-Sullivan Reservoir Fishing Report
Mammoth, WY
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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.
44.908271, -110.394088
Est. water temp
53.7°F
v1 estimate from air temperature — not a sensor reading
Notes from anglers
Imported from GNIS. Nearest town: Mammoth (Goshen County, WY).
Species on record
No species on record yet for this lake.
Suggest a species for this lake →Location
Bump-Sullivan Reservoir · 44.9083, -110.3941
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Nearby
Other lakes nearby
FAQ
Common questions
What fish are in Bump-Sullivan Reservoir?
No fish species have been recorded for Bump-Sullivan Reservoir yet. Check the live conditions to plan a trip on the surrounding water.
When's the best time to fish Bump-Sullivan Reservoir?
No species are modeled for Bump-Sullivan 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 Bump-Sullivan Reservoir to see the best window for current conditions.
Where is Bump-Sullivan Reservoir?
Bump-Sullivan Reservoir is near Mammoth, WY, at 44.9083, -110.3941.
Plan your trip to Bump-Sullivan Reservoir
Get the hour-by-hour bite forecast and the best times to fish Bump-Sullivan Reservoir, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.