Southern Red River Valley Regional Hydrogeologic Assessment
To order report or download PDF and GIS files for Part A: MGS To download GIS data for Part B: Index of GIS layers PDF files for Part B |
:Number: RHA-3
Included Counties: Clay, Norman, and Wilkin
Parts of: Becker, Grant, Mahnomen, Otter Tail, Stevens, and Traverse
Published in two parts:
Part A - Geology
Date: 1995
Scale: 1:200,000
Publisher: Minnesota Geological Survey
Contents:
- Plate 1 - Surficial geology
- Plate 2 - Quaternary stratigraphy
For more information: MGS County Geologic Atlas Program 
Part B - Hydrogeology
Date: 2000
Scale: 1:200,000
Publisher: Minnesota Department of Natural Resources, Division of Ecological and Water Resources
Contents:
- Plate 3 - Surficial hydrogeology
- Plate 4 - Sensitivity of surficial aquifers to pollution