Map showing interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) with cross section diagrams, scale 1:100,000, Olmsted County. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22226.pdf
Maps showing where and how much ground water may be present and aquifer characteristics of the bedrock geologic units, scale 1:200,000, Olmsted County. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22229.pdf
Balaban, N.H.; Hobbs, Howard C.; Olsen, Bruce M.; Wahl, Timothy E.
Date Created:
1988
Description:
Map showing locations of water wells, soil borings, outcrops and cuttings samples collected during water well drilling. Distribution and sources of primary information tthat guide the geologic interpretations used to make the geologic maps in the series, scale 1:100,000, Olmsted County. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22225.pdf
Map showing the thickness of unconsolidated materials over the bedrock surface (depth to bedrock) and the elevation of the bedrock surface (bedrock topography), scale 1:100,000, Olmsted County. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22228.pdf
Maps showing locations and types of bedrock aggregate and sand and gravel resources, scale 1:100,000, Olmsted County. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22233.pdf
Map showing the susceptibility of the ground water system (bedrock and unconsolidated sediment aquifers) to contamination, scale 1:100,000, Olmsted County. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22230.pdf
Balaban, N.H.; Alexander, E. Calvin, Jr.; Maki, Geri L.
Date Created:
1988
Description:
Map showing location of sinkholes and likelihood of future sinkhole development, scale 1:100,000, Olmsted County. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22231.pdf
Map showing interpretations of Quaternary (Pleistocene [glacial] and Holocene [post-glacial]) surficial geology (distribution and type of materials at the land surface), scale 1:100,000, Olmsted County. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22227.pdf
Map showing requirements of well construction practices and regulations as they relate to geology and location of a well on the land surface and surroundings, scale 1:100,000, Olmsted County. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22232.pdf
Quaternary geology map showing interpretations of Quaternary (Pleistocene [glacial] and Holocene [post-glacial]) surficial geology (distribution and type of materials at the land surface), of the Rochester quadrangle, scale 1:100,000. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22510.pdf