AGSL GeoDiscovery

Wisconsin Department of Natural Resources - WGNHS Bedrock Geology of Wisconsin Northwest Sheet

Description:

This dataset was automatically cataloged from the creator's Open Data Portal. In some cases, publication year and bounding coordinates shown here may be incorrect. Additional download formats may be available on the author's website. Please check the Resource Link for additional information.

This service is NOT for download but may be viewed in web maps and apps.Georeferenced Bedrock Geology of Wisconsin, Northwest Sheet, 1987. The Bedrock Geology of Wisconsin, Northwest Sheet was developed to provide a reliable, accurate and detailed representation of the state’s subsurface geology. It supports a variety of applications, including geological research, land-use planning, resource management, environmental conservation, education, public outreach, and policy development. By offering insights into the composition, structure, and distribution of bedrock formations, the map aids in identifying potential geological hazards and areas of scientific or ecological significance and helps planners, researchers, and decision-makers make informed choices.

The statewide geologic map symbol for each formation is standardized for consistency and can be found in the accompanying legend. The legend provides essential information, including formation names, lithologic descriptions, geologic age, and the symbology used in the dataset. This map and its data were developed by UW Extension- Geologic and Natural History Survey (WGNHS), Meredith E. Ostrom.  Visit WGNHS Maps & Publications to search for WGNHS maps and contact WGNHS at info@wgnhs.wisc.edu with any questions about this map or data. The map was georeferenced for use in this service by the Wisconsin DNR Bureau of Drinking Water and Groundwater, Water Use Section.  For any questions contact the Bureau of Drinking Water and Groundwater GIS Analyst at DNRDGGISAPPS@wisconsin.gov. This data was mapped at a small scale (1:250,000), making it unsuitable for detailed local analysis or site-specific decision-making. Users are advised to consult local or higher-resolution datasets when conducting detailed analyses or making critical decisions. 

Resource Link:

https://data-wi-dnr.opendata.arcgis.com/datasets/wi-dnr::wgnhs-bedrock-geology-of-wisconsin-northwest-sheet

Identifier:

https://www.arcgis.com/home/item.html?id=992b64605f96407aa4accc6ac35bb1bc

Language:

English

Creator:

Wisconsin Department of Natural Resources

Publisher:

Wisconsin Department of Natural Resources

Provider:

American Geographical Society Library – UWM Libraries

Resource Class:

Datasets

Resource Type:

Digital maps

Temporal Coverage:

Issued 2025

Date Issued:

2025-03-21

Spatial Coverage:

Wisconsin and United States

Rights:

Although this data is being distributed by the American Geographical Society Library at the University of Wisconsin-Milwaukee Libraries, no warranty expressed or implied is made by the University as to the accuracy of the data and related materials. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the University in the use of this data, or related materials.

Access Rights:

Public