Fishing Report
Hells Canyon Reservoir Fishing Report
Riggins, ID
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Modeled from live National Weather Service data as of Sep 23, 2026 at 7:13 PM MDT, plus solunar and sun/moon times computed in-house. This is a computed report, not an eyewitness catch report.
45.233214, -116.700978
Est. water temp
79.2°F
v1 estimate from air temperature — not a sensor reading
Notes from anglers
Imported from GNIS. Nearest town: Riggins (Adams County, ID).
Today’s bite
Bluegill fishing report
Best window today: 7 PM (Excellent · 87/100)
See the full forecast →Species on record
Suggest a species for this lake →Species detail
How to catch them at Hells Canyon Reservoir
Bluegill feed most actively at Dawn and Dusk, when activity runs about 33% above the daily average across all four light windows.
Typical Fall depth: 6-18 ft
Bluegill fishing report →Channel Catfish feed most actively at Night, when activity runs about 36% above the daily average across all four light windows.
Typical Fall depth: 3-10 ft
Channel Catfish fishing report →Largemouth Bass feed most actively at Dawn and Dusk, when activity runs about 21% above the daily average across all four light windows.
Typical Fall depth: 5-15 ft
Largemouth Bass fishing report →Pumpkinseed feed most actively at Daytime, when activity runs about 33% above the daily average across all four light windows.
Typical Fall depth: 3-10 ft
Pumpkinseed fishing report →Smallmouth Bass feed most actively at Dawn and Dusk, when activity runs about 21% above the daily average across all four light windows.
Typical Fall depth: 20-40 ft
Smallmouth Bass fishing report →Yellow Perch feed most actively at Dawn and Dusk, when activity runs about 30% above the daily average across all four light windows.
Typical Fall depth: 15-30 ft
Yellow Perch fishing report →
Location
Hells Canyon Reservoir · 45.2332, -116.7010
Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors
Nearby
Other lakes nearby
FAQ
Common questions
What fish are in Hells Canyon Reservoir?
State surveys have confirmed Bluegill, Channel Catfish, Largemouth Bass, Pumpkinseed, Smallmouth Bass, and Yellow Perch in Hells Canyon Reservoir.
When's the best time to fish Hells Canyon Reservoir?
Bluegill feed most actively at Dawn and Dusk, when activity runs about 33% above the daily average across all four light windows. Check today's bite forecast for Hells Canyon Reservoir to see the best window for current conditions.
Where is Hells Canyon Reservoir?
Hells Canyon Reservoir is near Riggins, ID, at 45.2332, -116.7010.
Plan your trip to Hells Canyon Reservoir
Get the hour-by-hour bite forecast and the best times to fish Hells Canyon Reservoir, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.