Hydrogeologic and water-quality characteristics of glacial-drift aquifers in Minnesota / by J.F. Ruhl.

Author/creator Geological Survey (U.S.)
Other author Ruhl, J. F., author.
Other author United States. Environmental Protection Agency.
Format Map
PublicationSt. Paul, Minnesota : Department of the Interior, U.S. Geological Survey, 1987.
DistributionDenver, Colorado : Open-File Services Section, Western Distribution Branch
Description1 online resource (27 maps on 3 sheets).
Supplemental Contenthttps://purl.fdlp.gov/GPO/gpo141865
Subjects

Cartographic dataScale approximately 1:2,000,000 (W 97°15ʹ--W 89°30ʹ/N 49°23ʹ--N 43°30ʹ).
Cartographic dataScale approximately 1:4,400,000 (W 97°15ʹ--W 89°30ʹ/N 49°23ʹ--N 43°30ʹ).
SeriesWater-resources investigations report ; 87-4224
Water-resources investigations report 87-4224. ^A164969
Contents Geology and ground water and ground-water quality -- Shallow-drift water quality -- Deep-drift water quality -- Shallow-drift wells where samples contained concentrations that exceed the recommended limits -- Deep-drift wells where samples contained concentrations that exceeded the recommended limits.
General note"Prepared in cooperation with the U.S. Environmental Protection Agency."
General noteGPO Cataloging Record Distribution Program (CRDP).
Bibliography noteIncludes text, bibliographical references, and 3 tables.
Source of descriptionDescription based on online resource; title from PDF title page (USGS, viewed July 23, 2020).
Issued in other formPrint version: Geological Survey (U.S.) Hydrogeologic and water-quality characteristics of glacial-drift aquifers in Minnesota
Genre/formMaps.
GPO item number0624-B-05 (online)
Govt. docs number I 19.42/4:87-4224

Availability

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Electronic Resources Access Content Online ✔ Available