Cottage Grove Reservoir - Cottage Grove,

Lake Information

Cottage Grove Dam and Reservoir is located at river mile 29 of the Coast Fork of the Willamette River, about five miles south of Cottage Grove
Surface Area:1156 acres
Capacity:33000 acre ft.
Elevation:808 ft.
Fish Species: Rainbow Trout, Largemouth Bass, Black Crappie, Smallmouth Bass




Latest Fish Plants

Plant DateSpeciesSourceTotal Pounds
4-18-2022Rainbow TroutODFW 
4-04-2022Rainbow TroutODFW 
3-14-2022Rainbow TroutODFW 
2-28-2022Rainbow TroutWDFW 
2-14-2022Rainbow TroutODFW 


Latest Fish Reports

Date Report Author
6-25-2020 Cottage Grove Reservoir Report
Stocked in April 2020. Cottage Grove Reservoir is south... more »
OR Department of Fish & Wildlife Staff
1-2-2020 Cottage Grove Reservoir Report
Was last stocked the week of Sept. 30... more »
OR Department of Fish & Wildlife Staff
10-2-2019 Cottage Grove Reservoir Report
Was last stocked the week of April 29... more »
OR Department of Fish & Wildlife Staff
6-17-2019 Cottage Grove Reservoir Report
Was last stocked the week of April 29... more »
OR Department of Fish & Wildlife Staff
2-6-2019 Stocked this Week with 4,500 Large Hatchery Rainbow Trout
Will be stocked this week with 4,500 large... more »
OR Department of Fish & Wildlife Staff

Detailed Map