Waterman, also known as Waterman Flat, is an unincorporated community

Unincorporated area

In law, an unincorporated area is a region of land that is not a part of any municipality.To "incorporate" in this context means to form a municipal corporation, a city, town, or village with its own government. An unincorporated community is usually not subject to or taxed by a municipal government...

 in Wheeler County

Wheeler County, Oregon

As of the census of 2000, there were 1,547 people, 653 households, and 444 families residing in the county. The population density was 1 people per square mile . There were 842 housing units at an average density of 0 per square mile...

, in the U.S. state

U.S. state

A U.S. state is any one of the 50 federated states of the United States of America that share sovereignty with the federal government. Because of this shared sovereignty, an American is a citizen both of the federal entity and of his or her state of domicile. Four states use the official title of...

 of Oregon

Oregon

Oregon is a state in the Pacific Northwest region of the United States. It is located on the Pacific coast, with Washington to the north, California to the south, Nevada on the southeast and Idaho to the east. The Columbia and Snake rivers delineate much of Oregon's northern and eastern...

. Waterman lies southeast of Richmond

Richmond, Oregon

Richmond is an unincorporated community in Wheeler County, in the U.S. state of Oregon. Richmond lies on Richmond Road southeast of its intersection with Oregon Route 207 between Mitchell and Service Creek. The community had a post office from 1899 to 1952....

 and northeast of Mitchell

Mitchell, Oregon

-Demographics:As of the census of 2000, there were 170 people, 75 households, and 42 families residing in the city. The population density was 144.6 people per square mile . There were 91 housing units at an average density of 77.4 per square mile...

 at the intersection of Richmond Road, Parrish Creek Road, and Waterman Road. Waterman Road intersects U.S. Route 26

U.S. Route 26 in Oregon

In the U.S. state of Oregon, U.S. Route 26 is a major cross-state state highway, connecting U.S. Route 101 on the Oregon Coast near Seaside with the Idaho state line east of Nyssa. Local highway names include the Sunset Highway No. 47, Mount Hood Highway No. 26, and John Day Highway No...

 about 10 miles (16.1 km) south of Waterman. The cattle-ranching community had a post office from 1887 to 1944. Caleb N. Thornburg was the first postmaster.

In the late 19th century, Waterman Flat was a stagecoach stop with a hotel and a livery stable. By 1975, the ruins of a barn were all that remained.