|Elevation||922 ft (281 m)|
|Time zone||Pacific (PST) (UTC-8)|
|• Summer (DST)||PDT (UTC-7)|
|Area code(s)||458 and 541|
|GNIS feature ID||1141192|
The first settlers arrived in the Dorena area in the 1850s and depended on agriculture to survive, but later logging and gold mining became the mainstays of the local economy. Dorena was named by combining the first names of Dora Burnette and Rena Martin. Dorena school was built in 1896, and Dorena post office was established in 1899. In 1946, the town was abandoned when the Corps of Engineers began construction of Dorena Dam on the Row River for flood control. The Corps relocated approximately one hundred homes from the town's former site at . The dam was completed in 1949 and created Dorena Reservoir, which flooded the townsite. The community was moved five miles upriver.
This region experiences warm (but not hot) and dry summers, with no average monthly temperatures above 71.6 °F (22.0 °C). According to the Köppen Climate Classification system, Dorena has a warm-summer Mediterranean climate, abbreviated "Csb" on climate maps.
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- McArthur, Lewis A.; McArthur, Lewis L. (2003) . Oregon Geographic Names (7th ed.). Portland, Oregon: Oregon Historical Society Press. p. 298. ISBN 978-0875952772.
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- "Dorena Dam". Center for Columbia River History. Retrieved 2007-11-22.
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