Location
View on Google Maps 40.3600, -103.6200
Target Species
Fishing Tips
- Focus on primary points during dawn when Largemouth Bass are active.
- Focus on grass beds during dusk when Largemouth Bass are active.
- Focus on grass beds during first light when Largemouth Bass are active.
Fishing Techniques for Costelloe Reservoir
Medium-action spinning gear paired with 8-12 lb test line covers most situations at this reservoir. Soft plastics, crankbaits, and live bait rigs all produce consistent results depending on conditions. For Largemouth Bass, try matching the local forage — shad, bluegill, or crawfish patterns work well here.
What to Expect at Costelloe Reservoir
Fishing pressure is moderate year-round, peaking on weekends and holidays from spring through fall. Weekday trips typically mean fewer crowds and better fishing. The ecosystem here supports healthy populations of Largemouth Bass and Crappie, with good catch rates for prepared anglers.
Regulations
A valid Nebraska fishing license is required. Check Nebraska Game and Parks Commission for current regulations.
Fishing Tips for Costelloe Reservoir
Frequently Asked Questions
Fishing seasons vary by species. Check Nebraska Game and Parks Commission for seasonal closures and regulations.
Public fishing at Costelloe Reservoir requires only a valid fishing license. Boat rentals may be available locally.
Yes, Costelloe Reservoir produces quality Largemouth Bass. Target structure for best chances.