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Grant County

Take note: making observations in the field

Posted on January 29, 2025

Survey geologist Sarah Bremmer stands on the side of the road with a blaze-orange vest and a notebook. She is conducting fieldwork for a new geologic map and is in the process of thoroughly describing …

Posted in Geology research, Staff stories, WGNHS blog, WGNHS researchTagged bedrock, Grant County, groundwater, hydrogeology

Geologic Map of the Fennimore and Mount Hope 7.5-Minute Quadrangles, Grant County, Wisconsin

Posted on January 19, 2024

The geologic map of the Fennimore and Mount Hope quadrangles includes 1:24,000-scale mapping of both surficial and bedrock geology. The mapping was initiated to support groundwater studies in the area. The map and accompanying report …

Posted in Hot off the PressTagged bedrock, Driftless Area, Grant County, Quaternary

Geologic map of the Stitzer and western part of the Montfort 7.5-minute quadrangles, Grant County, Wisconsin

Posted on October 13, 2023

The geologic map of the Stitzer and western part of the Montfort quadrangles includes 1:24,000-scale mapping of both surficial and bedrock geology. This area occurs at the northern margin of the historic Upper Mississippi Valley …

Posted in Hot off the PressTagged bedrock, Driftless Area, Grant County, Quaternary

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