Bonneville | |
---|---|
Coordinates: 45°38′09″N121°57′07″W / 45.63583°N 121.95194°W | |
Country | United States |
State | Oregon |
County | Multnomah |
Elevation | 52 ft (16 m) |
Time zone | UTC-8 (Pacific (PST)) |
• Summer (DST) | UTC-7 (PDT) |
ZIP code | 97014 |
Area codes | 458 and 541 |
GNIS feature ID | 1138422 [1] |
Bonneville is an unincorporated community in Multnomah County, Oregon, United States, on Interstate 84 and the Columbia River. Bonneville is best known as the site of Bonneville Dam. North Bonneville, Washington is across the river.
For decades before the dam was built, Bonneville was popular as a picnic spot for people living along the Columbia River between Portland and The Dalles, and the railroad company maintained an "eating house" for travelers there. [2] Bonneville railroad station was named for explorer Benjamin Bonneville. [2] The name "Bonneville" did not appear on maps until the late 1880s. [3] Bonneville post office was established in 1900. [2]
Bonneville has a warm-summer Mediterranean climate (Köppen Csb).
Climate data for Bonneville Dam (1991–2020 normals, extremes 1937–present) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
Record high °F (°C) | 64 (18) | 68 (20) | 75 (24) | 88 (31) | 98 (37) | 111 (44) | 107 (42) | 107 (42) | 100 (38) | 86 (30) | 71 (22) | 65 (18) | 107 (42) |
Mean maximum °F (°C) | 56.6 (13.7) | 57.9 (14.4) | 67.5 (19.7) | 77.2 (25.1) | 85.8 (29.9) | 90.8 (32.7) | 96.5 (35.8) | 96.2 (35.7) | 90.8 (32.7) | 77.0 (25.0) | 62.8 (17.1) | 56.7 (13.7) | 100.2 (37.9) |
Mean daily maximum °F (°C) | 42.7 (5.9) | 47.2 (8.4) | 53.3 (11.8) | 59.4 (15.2) | 66.5 (19.2) | 71.6 (22.0) | 79.0 (26.1) | 79.7 (26.5) | 74.2 (23.4) | 62.4 (16.9) | 50.1 (10.1) | 42.4 (5.8) | 60.7 (15.9) |
Daily mean °F (°C) | 38.5 (3.6) | 41.3 (5.2) | 45.6 (7.6) | 50.8 (10.4) | 57.0 (13.9) | 61.9 (16.6) | 68.1 (20.1) | 68.6 (20.3) | 63.6 (17.6) | 54.5 (12.5) | 45.0 (7.2) | 38.5 (3.6) | 52.8 (11.6) |
Mean daily minimum °F (°C) | 34.3 (1.3) | 35.5 (1.9) | 38.0 (3.3) | 42.2 (5.7) | 47.6 (8.7) | 52.3 (11.3) | 57.1 (13.9) | 57.5 (14.2) | 53.1 (11.7) | 46.6 (8.1) | 39.8 (4.3) | 34.7 (1.5) | 44.9 (7.2) |
Mean minimum °F (°C) | 24.6 (−4.1) | 26.8 (−2.9) | 30.7 (−0.7) | 35.0 (1.7) | 39.2 (4.0) | 45.4 (7.4) | 49.9 (9.9) | 50.5 (10.3) | 45.7 (7.6) | 38.1 (3.4) | 30.7 (−0.7) | 25.5 (−3.6) | 20.3 (−6.5) |
Record low °F (°C) | 2 (−17) | 7 (−14) | 20 (−7) | 28 (−2) | 31 (−1) | 37 (3) | 43 (6) | 42 (6) | 34 (1) | 29 (−2) | 9 (−13) | 0 (−18) | 0 (−18) |
Average precipitation inches (mm) | 11.31 (287) | 8.67 (220) | 9.13 (232) | 6.47 (164) | 4.08 (104) | 3.21 (82) | 0.60 (15) | 0.90 (23) | 2.62 (67) | 7.30 (185) | 12.48 (317) | 13.45 (342) | 80.22 (2,038) |
Average snowfall inches (cm) | 3.5 (8.9) | 3.4 (8.6) | 0.3 (0.76) | 0.0 (0.0) | 0.0 (0.0) | 0.0 (0.0) | 0.0 (0.0) | 0.0 (0.0) | 0.0 (0.0) | 0.0 (0.0) | 0.2 (0.51) | 2.9 (7.4) | 10.3 (26) |
Average precipitation days (≥ 0.01 in) | 21.6 | 18.2 | 20.2 | 18.8 | 14.5 | 11.2 | 4.2 | 3.7 | 7.8 | 15.4 | 21.1 | 22.1 | 178.8 |
Average snowy days (≥ 0.1 in) | 1.6 | 1.2 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 1.4 | 4.5 |
Source: NOAA [4] [5] |
The Columbia River is the largest river in the Pacific Northwest region of North America. The river forms in the Rocky Mountains of British Columbia, Canada. It flows northwest and then south into the U.S. state of Washington, then turns west to form most of the border between Washington and the state of Oregon before emptying into the Pacific Ocean. The river is 1,243 mi (2,000 km) long, and its largest tributary is the Snake River. Its drainage basin is roughly the size of France and extends into seven states of the United States and one Canadian province. The fourth-largest river in the United States by flow, the Columbia has the greatest flow of any river into the eastern Pacific.
The Snake River is a major river in the interior Pacific Northwest region of the United States. About 1,080 miles (1,740 km) long, it is the largest tributary of the Columbia River, which is the largest North American river that empties into the Pacific Ocean. Beginning in Yellowstone National Park, western Wyoming, it flows across the arid Snake River Plain of southern Idaho, the rugged Hells Canyon on the borders of Idaho, Oregon and Washington, and finally the rolling Palouse Hills of southeast Washington. It joins the Columbia River just downstream from the Tri-Cities, Washington, in the southern Columbia Basin.
Seneca is a city in Grant County, Oregon, United States. It is located in the Blue Mountains about 23 miles (37 km) south of Canyon City, on U.S. Route 395, on the edge of the Malheur National Forest. The population was 199 at the 2010 census.
Adrian is a city in Malheur County, Oregon, United States, near the confluence of the Snake River and the Owyhee River. The population was 177 at the 2010 census. It is part of the Ontario, OR–ID Micropolitan Statistical Area.
Antelope is a city in rural Wasco County, Oregon, United States. Antelope had an estimated population of 47 people in 2012.
The DallesDALZ; formally the City of The Dalles and also called Dalles City, is an inland port and the largest city in Wasco County, Oregon, United States. The population was 16,010 at the 2020 census, and it is the largest city in Oregon along the Columbia River outside the Portland Metropolitan Area. The Dalles is 75 miles east of Portland, within the Columbia River Gorge National Scenic Area.
Danner is an unincorporated community located in Malheur County, Oregon,. It lies along the Danner Road off U.S. Route 95 west of the Jordan Valley. Jordan Creek, a tributary of the Owyhee River flows by Danner.
Mapleton is an unincorporated community and census-designated place (CDP) in Lane County, Oregon, United States. It is located on Oregon Route 126 and the Siuslaw River, 45 miles (72 km) west of Eugene and 15 miles (24 km) east of Florence. It is also the western terminus of Oregon Route 36. As of the 2000 census, Mapleton had a total population of 918.
Prospect is an unincorporated community and census-designated place (CDP) in Jackson County, in the U.S. state of Oregon. It lies along Oregon Route 62 on the Rogue River, in the Rogue River – Siskiyou National Forest. As of the 2020 census it had a population of 449.
Silver Lake is an unincorporated community and census-designated place in western Lake County, Oregon, United States, along Oregon Route 31. As of the 2010 census, it had a population of 149. Facilities include a gas station and a small store, a post office, and a public school, North Lake School, serving grades K-12.
Ruch is an unincorporated community and census-designated place (CDP) in Jackson County, Oregon, United States. It is located on Oregon Route 238, southeast of Grants Pass. As of the 2010 census, it had a population of 840.
Winchester is an unincorporated community in Douglas County, Oregon, United States. It is on the south bank of the North Umpqua River 4 miles (6.4 km) north of Roseburg on Interstate 5 and is included in the Roseburg North CDP for statistical purposes.
Riverside is an unincorporated community in Malheur County, Oregon, United States. It lies at an elevation of 3,343 feet (1,019 m) and is part of the Ontario, Oregon–Idaho Micropolitan Statistical Area. It is northeast of Crane and south of Juntura along Juntura–Riverside Road and the South Fork Malheur River near its confluence with the main stem.
Oregon is 295 miles (475 km) north to south at longest distance, and 395 miles (636 km) east to west. With an area of 98,381 square miles (254,810 km2), Oregon is slightly larger than the United Kingdom. It is the ninth largest state in the United States. Oregon's highest point is the summit of Mount Hood, at 11,249 feet (3,429 m), and its lowest point is the sea level of the Pacific Ocean along the Oregon Coast. Oregon's mean elevation is 3,300 feet (1,006 m). Crater Lake National Park, the state's only national park, is the site of the deepest lake in the United States at 1,943 feet (592 m). Oregon claims the D River as the shortest river in the world, though the state of Montana makes the same claim of its Roe River. Oregon is also home to Mill Ends Park, the smallest park in the world at 452 square inches (0.29 m2).
Marion Forks is an unincorporated community on the North Santiam Highway, 15 miles (24 km) south of the city of Detroit, in Linn County, Oregon, United States.
Lacomb is a census-designated place and unincorporated community in Linn County, Oregon, United States, located about 10 miles (16 km) northeast of Lebanon. It was named in December 1889 by W.J. Turnidge, a son of a pioneer. As of the 2019 Census it had a population of 481.
Gibbon is an unincorporated community in Umatilla County, Oregon, United States. It is about 20 miles (32 km) east of Pendleton on the Umatilla Indian Reservation, near the Umatilla River.
Dodson is an unincorporated community in Multnomah County, Oregon, United States. It is located about 4½ miles (7.2 km) east of Multnomah Falls and one mile west of Warrendale, in the Columbia River Gorge on Interstate 84/U.S. Route 30. It is across the Columbia River from Skamania, Washington. Dodson is within the Cascade Locks ZIP code.
Warrendale is an unincorporated community in Multnomah County, Oregon, United States. It is located about a mile east of Dodson and about 3 miles (4.8 km) west of Bonneville in the Columbia River Gorge on Interstate 84/U.S. Route 30. It is across the Columbia River from Beacon Rock. The community was the site of an important salmon cannery founded in the 1870s.
Blalock was an unincorporated community located in the Columbia River Gorge in Gilliam County, Oregon, United States. The town displaced a Native American settlement originally named Táwash. Blalock was located about 7 miles (11 km) west of Arlington on Interstate 84/U.S. Route 30 at the mouth of Blalock Canyon. Blalock is still the name of a station on the Union Pacific Railroad.
{{cite web}}
: CS1 maint: unfit URL (link)