Reservoir · Appanoose, Iowa
Rathbun Lake
Location Snapshot
Rathbun Lake is a southern Iowa reservoir with a stocked walleye fishery and broad warmwater community. The principal supported target is walleye, with black and white crappie, channel catfish, and largemouth bass adding additional species variety to the same fishery.
Information Only
StrikeTracks does not currently provide a live condition rating for this destination. Destination and fishery information is still available.
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Fishery Profile
Documented species you may encounter at Rathbun Lake.
Species images are AI-generated illustrations for visual reference and may simplify natural variation. Fishery records are based on the cited agency sources. About fish illustrations
Fishery overview
Walleye are primary and stocked in Rathbun Lake. Black crappie, channel catfish, largemouth bass, and white crappie are common and established.
Target species
Walleye
Sander vitreus
- Expectation
- Primary
- Population
- Stocked
- Native status
- native
- Confidence
- High confidence
Black Crappie
Pomoxis nigromaculatus
- Expectation
- Common
- Population
- Established
- Native status
- native
- Confidence
- High confidence
Channel Catfish
Ictalurus punctatus
- Expectation
- Common
- Population
- Established
- Native status
- native
- Confidence
- High confidence
Largemouth Bass
Micropterus nigricans
- Expectation
- Common
- Population
- Established
- Native status
- native
- Confidence
- High confidence
White Crappie
Pomoxis annularis
- Expectation
- Common
- Population
- Established
- Native status
- native
- Confidence
- High confidence
Fishery characteristics
- Composition
- Mixed wild and stocked
Best seasons
- Spring
- Summer
- Fall
Common techniques
- Boat fishing
- Shore fishing
- Spinning
- Trolling
Stocking information
Walleye are stocked in Rathbun Lake.
- Stocked
Walleye
Stocked · Iowa Department of Natural Resources
Official sources
Location and Access
Cataloged lake location
Appanoose, Iowa
The map marker represents the cataloged waterbody or monitoring location and may not indicate legal parking or public access. Confirm access through the official information before visiting.
Lake Details
County
Appanoose
Management Category
USACE flood-control reservoir
Regulation Scope
Rathbun Lake.
Regulation Summary
Rathbun Lake: Iowa DNR special walleye length/bag on the USACE Rathbun project. Confirm current official regulations.
Target Species
Walleye, Black Crappie, White Crappie, Channel Catfish, Largemouth Bass
Public Access
Public
Boat Launch
Available
Shore Fishing
Available