Dorena Reservoir - Cottage Grove, OR

Lake Information

Dorena Reservoir (also Dorena Lake) is a reservoir on the Row River in Lane County, Oregon, United States. It is located 6 miles east of Cottage Grove
Surface Area:1840 acres
Maximum Depth:97 ft.
Capacity:77600 acre ft.
Elevation:835 ft.
Fish Species: Rainbow Trout, Largemouth Bass, Smallmouth Bass




Latest Fish Plants

Plant DateSpeciesSourceTotal Pounds
3-04-2024Rainbow TroutODFW 
10-09-2023Rainbow TroutODFW 
3-06-2023Rainbow TroutODFW 
10-10-2022Rainbow TroutODFW 
4-18-2022Rainbow TroutODFW 


Latest Fish Reports

Date Report Author
6-25-2020 Dorena Reservoir Report
The reservoir was stocked in April.   Dorena Reservoir is... more »
OR Department of Fish & Wildlife Staff
1-2-2020 Dorena Reservoir Report
Was last stocked the week of Oct. 7... more »
OR Department of Fish & Wildlife Staff
10-2-2019 Dorena Reservoir Fishing Report
Will be stocked this week with 5,000 trophy-size... more »
OR Department of Fish & Wildlife Staff
6-17-2019 Dorena Reservoir Fishing Report
Was last stocked the week of April 29... more »
OR Department of Fish & Wildlife Staff
2-6-2019 Will be Stocked this Week with 5,500 Large Hatchery Rainbow Trout
Will be stocked this week with 5,500 large... more »
OR Department of Fish & Wildlife Staff

Detailed Map