Prinevile Reservoir - Prineville, OR

Lake Information

Surface Area:3136 acres
Maximum Depth:130 ft.
Elevation:3235 ft.
Fish Species: Cutthroat Trout, Rainbow Trout, Largemouth Bass, Black Crappie, Smallmouth Bass, Brown Bullhead
Prineville Reservoir, a large and popular impoundment on the Crooked River near Prineville, Oregon, is celebrated for its diverse warmwater fishery and consistent trout opportunities. It boasts excellent populations of smallmouth and largemouth bass, and black crappie, alongside rainbow trout and brown bullhead.

Fishing conditions are generally good, even with occasional turbid water. Bass and crappie fishing improves significantly in the east end with warmer weather, while trout fishing remains strong near the dam. Anglers target bass with a wide array of lures, including crankbaits and soft plastics, focusing on rocky points. Crappie are effectively caught with small jigs or live minnows, while trout respond well to bait or spinners in cooler areas.

Access to Prineville Reservoir is excellent, with multiple public boat ramps and extensive shoreline access, complemented by state park amenities. Conservation efforts focus on maintaining healthy fish populations. Anglers must strictly adhere to all Oregon Department of Fish & Wildlife (ODFW) regulations, including bag limits, to preserve this versatile and enjoyable Central Oregon high desert fishery.




Latest Fish Plants

Plant DateSpeciesSourceTotal Pounds
10-24-2021Rainbow TroutODFW 
9-20-2021Rainbow TroutODFW 
5-03-2021Rainbow TroutODFW 
4-08-2019Rainbow TroutODFW 


Latest Fish Reports

Date Report Author
11-20-2025 Fishing close to shore with PowerBait has been a proven technique for winter trout fishing
Open to fishing all year. Fishing close to... more »
OR Department of Fish & Wildlife Staff
11-12-2025 Anglers should be aware that a cyanobacteria advisory was recently issued for Prineville Reservoir
Open to fishing all year. Anglers should be... more »
OR Department of Fish & Wildlife Staff
10-16-2025 The reservoir is 54 percent full
Open to fishing all year. The reservoir is... more »
OR Department of Fish & Wildlife Staff
10-9-2025 The reservoir is 54 percent full
Open to fishing all year. The reservoir is... more »
OR Department of Fish & Wildlife Staff
10-2-2025 The reservoir is 56 percent full
Open to fishing all year. The reservoir is... more »
OR Department of Fish & Wildlife Staff

Detailed Map