02265oem 2200625 450 991071378300332120200723140354.0(CKB)5470000002503851(OCoLC)966641000(EXLCZ)99547000000250385120161221d1987 ua enga|||||||||||||||||||||durbn|||||||||crirdacontentcrdamediacrrdacarrierHydrogeologic and water-quality characteristics of glacial-drift aquifers in Minnesota /by J.F. RuhlSt. Paul, Minnesota :Department of the Interior, U.S. Geological Survey,1987.Denver, Colorado :Open-File Services Section, Western Distribution Branch.1 online resource (27 maps on 3 sheets)Water-resources investigations report ;87-4224"Prepared in cooperation with the U.S. Environmental Protection Agency."Includes text, bibliographical references, and 3 tables.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.GroundwaterMinnesotaMapsAquifersMinnesotaMapsDriftMinnesotaMapsAquifersfastDriftfastGroundwaterfastMinnesotafastMaps.fastMaps.lcgftGroundwaterAquifersDriftAquifers.Drift.Groundwater.Ruhl J. F.United States.Environmental Protection Agency.COPCOPOCLCOOCLCFOCLCAGZWGPOBOOK9910713783003321Hydrogeologic and water-quality characteristics of glacial-drift aquifers in Minnesota3335936UNINA