| Blue River, Oregon | |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | USA Oregon#USA |
| Pushpin Label: | Blue River |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Oregon |
| Subdivision Type2: | County |
| Subdivision Name2: | Lane |
| Unit Pref: | Imperial |
| Population As Of: | 2000 |
| Population Density Km2: | auto |
| Timezone: | Pacific (PST) |
| Utc Offset: | -8 |
| Timezone Dst: | PDT |
| Utc Offset Dst: | -7 |
| Elevation Ft: | 1034 |
| Coordinates: | 44.1544°N -122.3411°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 97413 |
| Area Codes: | 458 and 541 |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 1117861 |
Blue River is an unincorporated community in Lane County, Oregon, United States. It is located on Oregon Route 126 along the McKenzie River, between the communities of Finn Rock and Rainbow. It is in the Willamette National Forest, where the Blue River empties into the McKenzie. The community was named after the Blue River, which was named for the striking blue color that apparently comes from its rocky bed.[1] Five miles northeast of the community, a dam on the Blue River forms the Blue River Reservoir.[2]
The area was first settled in the late 19th century by the Sparks family.[3] Gold was discovered in the Blue River area in 1863, but by 1912, most gold mining activity had ended.[3] The ore was low grade and the local stamp mills have not operated in many years.[1] Records show, however, that the Lucky Boy Mine had extracted more than $1 million from the Blue River Mining District during the brief gold rush.[3] Samuel Sparks and his sons laid out the town of Blue River in 1900 as part of 320acres they had acquired.[3] Blue River post office was established in 1886.[1]
The community's volunteer Frances O'Brien Memorial Library was founded in 1928. The library has no running water, does not set due dates on loans, and was originally left unlocked 24 hours a day.[4]
The structures in Blue River were destroyed by the Holiday Farm Fire on September 8, 2020.[5] The Frances O’Brien Memorial Library will temporarily operate out of the Upper McKenzie Community Center in Rainbow, Oregon.
This region experiences warm (but not hot) and dry summers, with no average monthly temperatures above 71.6F. According to the Köppen Climate Classification system, Blue River has a warm-summer Mediterranean climate, abbreviated "Csb" on climate maps.[6]
