County Geologic Atlas Program

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Regional Hydrogeologic Assessment: Otter Tail

Number: RHA-5

Included Counties:
Parts of: Becker, Douglas, Grant, Hubbard, Otter Tail, Todd, and Wadena

Published in two parts:


Part A - Geology


Date: 1999

Scale: 1:200,000

Publisher: Minnesota Geological Survey (MGS  external link)

Contents (PDF and GIS files external link):



Part B - Hydrogeology


Date: 2002

Scale: 1:200,000

Publisher: Minnesota Department of Natural Resources, Ecological and Water Resources Division