Quick Facts

• Location: 1105 Co Hwy T15, Knoxville, Iowa 50138
• Type: Dam-area fishing access
• Water Type: Des Moines River / Lake Red Rock
• Phone: (641) 828-7522
• Access: Public recreation area; use designated fishing locations
• Fishing License: Iowa fishing license requirements apply
• Best For: Catfish, white bass, walleye and other river species
• Best Time to Fish: Spring through fall; success can depend heavily on water releases
• Common Species Nearby: Channel catfish, flathead catfish, white bass, walleye, crappie and freshwater drum
• Tackle Style: Medium to heavy freshwater tackle
• Fishing Conditions: Current and water level vary with dam operations
• Night Fishing: Check current recreation-area rules
• Amenities: Hiking and additional Lake Red Rock recreation nearby

Overview

Red Rock Dam near Knoxville and Pella, Iowa creates one of the region’s most interesting fishing environments. The dam controls water leaving Lake Red Rock and entering the Des Moines River, producing current, deeper holes, eddies, and other habitat that can concentrate fish.

Catfish are a major attraction, while white bass, walleye, freshwater drum, and other species may provide additional opportunities. Fishing quality can change considerably with seasonal conditions and water releases.

Fishing Tips

Pay close attention to current. Fish often hold along seams where faster water meets slower water, behind current breaks, or along deeper edges.

Catfish anglers can use sturdy bottom rigs, while white bass and walleye may respond to jigs and baitfish-style lures. Stay outside restricted dam areas and be alert for changing water levels.

Bottom Line

A major central Iowa fishing destination where Lake Red Rock and the Des Moines River create opportunities for catfish, white bass, walleye, and other species.