Fishing Report
731 Reservoir Fishing Report
Oconto Falls, WI
Free — no account, no app
Modeled from live National Weather Service data as of Aug 30, 2026 at 12:02 PM CDT, plus solunar and sun/moon times computed in-house. This is a computed report, not an eyewitness catch report.
44.871658, -88.143435
Est. water temp
77.9°F
v1 estimate from air temperature — not a sensor reading
Notes from anglers
Imported from GNIS. Nearest town: Oconto Falls (Oconto County, WI).
Today’s bite
Black Crappie fishing report
Based on an estimated species for this un-surveyed lake.
Best window today: 3 PM (Excellent · 97/100)
See the full forecast →Likely species (estimated)
Estimated — not a state survey
Data for 731 Reservoir hasn't been reported by the state. We're estimating the likely fish from 8 nearby lakes with confirmed surveys. These are informed guesses, not confirmed catches — treat them as a starting point.
- Black Crappie — estimated, not a confirmed record78% confidence · based on 8 lakes within 40 mi
- Bluegill — estimated, not a confirmed record78% confidence · based on 8 lakes within 40 mi
- Largemouth Bass — estimated, not a confirmed record43% confidence · based on 8 lakes within 40 mi
- Muskellunge — estimated, not a confirmed record29% confidence · based on 8 lakes within 40 mi
- Northern Pike — estimated, not a confirmed record66% confidence · based on 8 lakes within 40 mi
- Pumpkinseed — estimated, not a confirmed record78% confidence · based on 8 lakes within 40 mi
- Yellow Perch — estimated, not a confirmed record78% confidence · based on 8 lakes within 40 mi
Species detail
How to catch them at 731 Reservoir
- Black CrappieEstimated
Black Crappie feed most actively at Dawn and Dusk, when activity runs about 16% above the daily average across all four light windows.
Typical Summer depth: 10-20 ft
Black Crappie fishing report → - BluegillEstimated
Bluegill feed most actively at Dawn and Dusk, when activity runs about 33% above the daily average across all four light windows.
Typical Summer depth: 10-20 ft
Bluegill fishing report → - Largemouth BassEstimated
Largemouth Bass feed most actively at Dawn and Dusk, when activity runs about 21% above the daily average across all four light windows.
Typical Summer depth: 8-20 ft
Largemouth Bass fishing report → - MuskellungeEstimated
Muskellunge feed most actively at Dusk, when activity runs about 50% above the daily average across all four light windows.
Typical Summer depth: 6-20 ft
Muskellunge fishing report → - Northern PikeEstimated
Northern Pike feed most actively at Dawn and Dusk, when activity runs about 27% above the daily average across all four light windows.
Typical Summer depth: 6-20 ft
Northern Pike fishing report → - PumpkinseedEstimated
Pumpkinseed feed most actively at Daytime, when activity runs about 33% above the daily average across all four light windows.
Typical Summer depth: 3-10 ft
Pumpkinseed fishing report → - Yellow PerchEstimated
Yellow Perch feed most actively at Dawn and Dusk, when activity runs about 30% above the daily average across all four light windows.
Typical Summer depth: 10-25 ft
Yellow Perch fishing report →
Location
731 Reservoir · 44.8717, -88.1434
Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors
Nearby
Other lakes nearby
Read next
Guides & reports for these species
FAQ
Common questions
What fish are in 731 Reservoir?
731 Reservoir hasn't been surveyed by the state yet, but based on nearby confirmed lakes it likely holds Black Crappie, Bluegill, Largemouth Bass, Muskellunge, Northern Pike, Pumpkinseed, and Yellow Perch. These are estimates, not confirmed catches.
When's the best time to fish 731 Reservoir?
Black Crappie feed most actively at Dawn and Dusk, when activity runs about 16% above the daily average across all four light windows. Check today's bite forecast for 731 Reservoir to see the best window for current conditions.
Where is 731 Reservoir?
731 Reservoir is near Oconto Falls, WI, at 44.8717, -88.1434.
Plan your trip to 731 Reservoir
Get the hour-by-hour bite forecast and the best times to fish 731 Reservoir, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.