Identifier

GNIS Feature ID 1267248

Location

State South Dakota

County Lyman

Feature Class Stream

Coordinates

DMS

43°42'50"N 99°28'01"W

Decimal Degrees

43.7138839, -99.4670473

Elevation

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USGS 7.5′ Quad Map

Quad Name Iona NW

Protected Areas

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Nearest Populated Place

Oacoma

6.7 mi NNE

Also Known As

Blanche River White Earth River

Hydrography

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Description

933 kilometer long tributary of the Missouri River

History

Formerly located in Washabaugh County which merged with Jackson County in 1979