Willow Lake - Heppner, OR

Lake Information

Surface Area:154 acres
Shoreline:3.8 miles
Fish Species: Rainbow Trout
Willow Lake, a significant irrigation reservoir near Heppner, Oregon, stands as a pivotal multi-species fishery in Eastern Oregon, expertly managed by the Oregon Department of Fish and Wildlife (ODFW). Its dual functionality as a water storage impoundment and a vibrant angling destination makes it a consistent draw.

The reservoir is renowned for its robust warmwater fishery, featuring impressive populations of largemouth and smallmouth bass, exceptionally productive crappie (both black and white), abundant bluegill, and formidable channel catfish. Complementing this, strategic ODFW stocking ensures a reliable rainbow trout fishery during cooler months. Angling techniques are comprehensive: bass respond to a wide array of lures around structures; crappie and other panfish are readily taken on small jigs or bait; catfish excel on bottom-fished natural offerings. Trout are pursued with standard baits, spinners, or spoons. Optimal warmwater fishing spans late spring through early fall; trout excel in spring and autumn. Access is facilitated by public boat ramps and extensive bank access, though water levels can fluctuate. Anglers are unequivocally mandated to consult the latest ODFW regulations, ensuring absolute adherence to species-specific bag limits and gear restrictions for this versatile and highly productive fishery.




Latest Fish Plants

Plant DateSpeciesSourceTotal Pounds
3-28-2022Rainbow TroutODFW 
5-17-2021Rainbow TroutODFW 
5-17-2021Rainbow TroutODFW 
6-03-2019Rainbow TroutODFW 
5-20-2019Rainbow TroutODFW 


Latest Fish Reports

Date Report Author
5-14-2025 Willow is stocked with trout and fishing should be good
Willow is stocked with trout and fishing should... more »
OR Department of Fish & Wildlife Staff
9-4-2024 Willow Lake Updates
Willow Lake offers fishing for trout and a... more »
OR Department of Fish & Wildlife Staff
7-31-2024 Offers Good Fishing in a Beautiful Setting
  We have not received a report from Willow... more »
OR Department of Fish & Wildlife Staff
4-5-2023 The reservoir is 75 percent ful
Willow Lake is scheduled for a second round... more »
OR Department of Fish & Wildlife Staff
9-16-2021 Trout, bass, crappie and perch are most prevalent here
Water levels have started to drop significantly over... more »
OR Department of Fish & Wildlife Staff

Detailed Map