Logo for Wisconsin Geological and Natural History Survey
Wisconsin's state fossil, Calymene celebraLink to People page (staff photo taken during 2016 field trip)

The Wisconsin Geological and Natural History Survey (WGNHS) has been serving Wisconsin for over 100 years. Part of the University of Wisconsin-Madison Division of Extension, we provide objective scientific information about the geology, mineral resources, and water resources of Wisconsin.

July 2, 2020, 4:01 pm

In 2020, the WGNHS received funding from the USGS National Ground Water Monitoring Network (NGWMN) to evaluate and repair 12 monitoring wells, replace three (3) monitoring wells, and drill eight (8) new wells. https://arcg.is/DrPu9 #WGNHSresearch #outstandinginourfield

July 1, 2020, 4:03 pm

Credit: Arizona GS for this great karst image From the "Earth Matter" series of the New Mexico Bureau of Geology and Mineral Resources, 'Sinkholes: a hidden, real New Mexico geohazard.' http://ow.ly/lDp550Amd23
Learn about Wisconsin sinkholes (Yep, we got 'em) here: http://ow.ly/7Yd250Amd22

July 1, 2020, 4:00 pm

Credit: Arizona GS for this great karst image From the "Earth Matter" series of the New Mexico Bureau of Geology and Mineral Resources, 'Sinkholes: a hidden, real New Mexico geohazard.' https://geoinfo.nmt.edu/publications/periodicals/earthmatters/16/n1/em_v16_n1.pdf
Learn about Wisconsin sinkholes ... See more

June 30, 2020, 4:00 pm

Mappers gotta' map!
Our Survey geologists are back in the field catching up quickly on their STATEMAP mapping projects. Read about their work on our website at https://arcg.is/1aCrXG. #outstandinginourfield #WGNHSresearch

June 29, 2020, 2:00 pm

Frac sand producer Hi-Crush pursuing bankruptcy amid flagging sales Article at: https://tinyurl.com/yacfehws More info from WGNHS on frac sand at: https://wgnhs.wisc.edu/wisconsin-geology/frac-sand-mining/ #GeoNews #mining

June 28, 2020, 4:00 pm

Our #StaffSpotlight is on Pete Chase, Geotechnician.
"I am lucky to be a geologist who spends a lot of his time in the field. I measure water levels, install wells, do borehole geophysical surveys, and collect water samples." Find out more at: https://wgnhs.wisc.edu/about/people/pete-chase/ ... See more

WGNHS OFFICES ARE CLOSED.

To mitigate the spread of COVID-19 our staff are working remotely until further notice. Thanks for your patience in this difficult time. Stay well. Read more...


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