-
Wisconsin Groundwater-Level Monitoring Network Improvements, 2022-2024
This report documents work completed as part of a grant from the U.S. Geological Survey's National Groundwater Monitoring Network (NGWMN) program. It provides an overview of the Wisconsin Groundwater-Level Monitoring Network (WGLMN) and provides detailed description of well evaluation and repair activities, and drilling of new monitoring wells across the... -
Depth to Bedrock in Lafayette County, Wisconsin
The depth-to-bedrock raster of Lafayette County is a continuous model of surficial sediment thickness with a cell size resolution of 32.8 ft (10 m). Results show that the depth to bedrock in Lafayette County varies depending on physiographic setting. The largest values occur in the Pecatonica River valley, where more than 100 ft (30.5 m) of unconsolidated...-
Depth to Bedrock in Lafayette County, Wisconsin [dataset 1]
2025
GIS Data: File geodatabase (.gdb file format)
-
-
The Driftless Area: The extent of unglaciated and similar terrains in Wisconsin, Illinois, Iowa, and Minnesota
The Driftless Area of southwestern Wisconsin and northwestern Illinois got its name from the lack of glacial sediment ("drift") covering the landscape. The surficial geology and topography of the Driftless Area are thus distinct from the surrounding region where multiple phases of glaciation left their mark. This pamphlet, a collaborative effort between...-
GIS data for the outline of the Driftless Area and similar terrains in Wisconsin, Illinois, Iowa, and Minnesota
2023
GIS Data: Shapefiles (.shp file format)
-
Page-sized and web-version maps of the Driftless Area and similar terrains in Wisconsin, Illinois, Iowa, and Minnesota
2023
Map: Documents (.pdf file format), images (.tif file format)
-
Assessing private well contamination in Grant, Iowa, and Lafayette counties: The southwest Wisconsin groundwater and geology study
The southwest Wisconsin groundwater and geology study (SWIGG) was a cooperative effort between Grant, Iowa, and Lafayette county governments, with scientists from the U.S. Geological Survey, U.S. Department of Agriculture, Marshfield Clinic Research Institute, and WGNHS. Researchers tested water quality in hundreds of private water wells across the three... -
Geochemistry and Mineralogy of the Wonewoc-Tunnel City Contact Interval Strata in Western Wisconsin
Results of regional study characterizing the elemental composition of rocks found at the Wonewoc-Tunnel City contact interval in west-central and southwest Wisconsin.-
Geochemistry and Mineralogy of the Wonewoc-Tunnel City Contact Interval Strata in Western Wisconsin [appendices]
2019
Data: Documents (.pdf file format), spreadsheets (.xlsx file format)
-
Aggregate Resources of the Sinnipee Group in Eastern and Southern Wisconsin
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Investigation of the Effects of Recent Mine Closings on Ground-Water Quality and Quantity in the Shullsburg Area
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Discussion of the Phenomena of Local Glaciation in the Driftless Region
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Studies in the Driftless Region of Wisconsin
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Geology of Wisconsin - Outcrop Descriptions
These descriptions illustrate various geologic formations, features, and characteristics. Individual descriptions are one to ten pages long, and include a map with specific location, a description of geologic features, and a discussion of the geologic significance.-
Adams County: Upper Wisconsin Dells (T14N R6E Sec28)
Report: 3 p.
-
Adams County: Friendship Mound (T17N R6E Sec5)
Report: 2 p.
-
Adams County: Hamilton Mound (T20N R6E Sec36)
Report: 4 p.
-
Ashland County: Mt. Whittelsey (T44N R2W Sec9A)
Report: 3 p.
-
Ashland County: Mellen Gabbro (T45N R2W Sec30)
Report: 3 p.
-
Ashland County: Mellen Granite (T45N R2W Sec31)
Report: 3 p.
-
Ashland County: White River (T46N R4W Sec6)
Report: 2 p.
-
Bayfield County: South Fish Creek (T47N R5W Sec20)
Report: 2 p.
- 123 more...
-
-
A Subsurface Study of the St. Peter Sandstone in Southern and Eastern Wisconsin
-
Structure Contour Map of the Pre-St. Peter Sandstone Erosion Surface in Southern and Eastern Wisconsin [plate 1]
1985
Map: 39.7 in x 23.5 in, scale 1:750,000
-
Paleogeologic Map of the Pre-St. Peter Sandstone Surface in Southern and Eastern Wisconsin & Thickness Map of the St. Peter Sandstone in Southern and Eastern Wisconsin [plate 2]
1985
Map: 39.4 in x 23.6 in, scale 1:750,000
-
Pleistocene Geology of Southern Wisconsin
Field trip guide with special papers by R.F. Black, N.K. Bleuer, F.D. Hole, N.P. Lasca, and L.J. Maher, Jr., 1970, 175 p. -
Upper Mississippi Valley Base-Metal District
Companion volume to Information Circular 16 (third edition). Prepared for 24th Annual Meeting, Institute on Lake Superior Geology. -
Report on Lead and Zinc Deposits of Wisconsin, with an Atlas of Detailed Geologic and Topographic Maps of Southwestern Wisconsin
-
Report on the Lead and Zinc Deposits of Wisconsin With an Atlas of Detailed Maps
1906
Report: 100 p.
-
Highland Sheet of the Lead and Zinc District [topography] [plate 1]
1906
Map: 19.1 in x 19.2 in, scale 4 in = 1 mile
-
Highland Sheet of the Lead and Zinc District [geology] [plate 2]
1906
Map: 19.1 in x 19.1 in, scale 4 in = 1 mile
-
Dodgeville Sheet of the Lead and Zinc District [topography] [plate 3]
1906
Map: 14.8 in x 12.9 in, scale 4 in = 1 mile
-
Dodgeville Sheet of the Lead and Zinc District [geology] [plate 4]
1906
Map: 15.0 in x 13.2 in, scale 4 in = 1 mile
-
Mineral Point Sheet of the Lead and Zinc District [topography] [plate 5]
1906
Map: 19.9 in x 20.7 in, scale 4 in = 1 mile
-
Mineral Point Sheet of the Lead and Zinc District [geology] [plate 6]
1906
Map: 19.9 in x 20.7 in, scale 4 in = 1 mile
-
Mifflin Sheet of the Lead and Zinc District [topography] [plate 7]
1906
Map: 24.5 in x 17.3 in, scale 4 in = 1 mile
-
Mifflin Sheet of the Lead and Zinc District [geology] [plate 8]
1906
Map: 26.1 in x 16.8 in, scale 4 in = 1 mile
-
Platteville Sheet of the Lead and Zinc District [topography] [plate 9]
1906
Map: 20.6 in x 16.5 in, scale 4 in = 1 mile
- 16 more...
-