Адель, Орегон: Неучрежденное поселение в долине Уорнер

Unincorporated community in the state of Oregon, United States

Adel is an unincorporated community in southeastern Lake County, in the U. S. state of Oregon. The community is in an arid, sparsely populated part of the state, along Oregon Route 140, about 30 mile (48 km) east of Lakeview. The Warner Valley surrounding Adel contains many marshes and shallow lakes, most of them intermittent. Frequented by Native Americans for many thousands of years, the valley became a region of sheep grazing and cattle ranching by the late 19th century. Adel's infrastructure includes a combined store/restaurant/bar, a post office (serving Zip Code 97620), an elementary school, and a church. Hot springs and related geological features have made one of the nearby ranches a potential site for a geothermal power station.

People have lived in the Warner Valley for more than 10,000 years. Evidence of Native American occupation includes petroglyphs, hunting blinds, flakes from obsidian tools, and other material artifacts. By historic times, the Kidütökadö band of Northern Paiute frequented the valley and the uplands of Hart Mountain, the fault block ridge to the east. The Euro American settler community of Adel developed in the late 19th century around sheep grazing and small cattle ranches. Catholics from Ireland found work here as shepherds; their surnames and their churches are part of the regional heritage. A stagecoach line connected early Adel to Fort Bidwell in northern California and offered transportation three times a week. J. J. Monroe owned the Adel store. Mail service at that time was limited to three days a week. Crump Lake, immediately north of Adel, is named after Thomas Crump (1854–1939), who settled here in the 1890s. The lake, toward the southern end of a north–south chain of marshes and mainly intermittent lakes, covers about with a shoreline of about 70 mile (113 km). In 1959, two days after the Nevada Thermal Power Company drilled a well on the Crump family property, a continuous geyser of steam and hot water began shooting 150 feet (46 m) into the air.

Adel lies along Oregon Route 140 about 30 mile (48 km) east of Lakeview in south central Oregon. From its intersection with the main highway, Plush–Adel Road runs north along the western shore of Crump and Hart lakes in the Warner Valley while Twentymile Road runs south from Adel to northern California just west of that state's border with Nevada. Deep Creek, flowing east from the Warner Mountains, passes through Adel into marshlands and Pelican Lake before entering Crump Lake. Adel is 4547 feet (1386 m) above sea level.

This climatic region is typified by large seasonal temperature differences, with warm to hot (and often humid) summers and cold (sometimes severely cold) winters. According to the Köppen Climate Classification system, Adel has a steppe climate, abbreviated "BSk" on climate maps. Total annual precipitation in Adel averages about The warmest month is July, with an average maximum temperature of The coldest months are December and January, when the average lows are about .

Adel School District 21 is one of five school districts comprising the Lake County Education Service District. Adel School, grades 4–8, shares students with Plush School District 18, grades K–3. The two schools combined have about a dozen students. For grades 9–12, the students generally attend Lakeview High School or Paisley School. The portion of the county the community is in is not in any community college district, but the county has a "contract out of district" (COD) with Klamath Community College.