Hydrologic technician Brendan Hallmark drills a hole in the frozen Pecatonica River at the Martintown, Wisconsin streamgage in winter.
Hydrologic technician drills through frozen river with ice auger
Detailed Description
Hydrologic technician Brendan Hallmark uses an ice auger to drill a hole in the frozen Pecatonica River at the Martintown, Wisconsin streamgage in winter.
Sources/Usage
Public Domain.
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Hydrologic technician Brendan Hallmark drills a hole in the frozen Pecatonica River at the Martintown, Wisconsin streamgage in winter.
![Green sign stating "Pecatonica River" on bridge over frozen snow covered river](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/media/images/pecatonicariverwinter.jpg?itok=-RphQ0Q6)
Pecatonica River at Martintown, Wisconsin streamgage in winter.
https://waterdata.usgs.gov/monitoring-location/05434500/
The path cleared of snow on the river contains drilled holes that are used to measure streamflow under the ice.
Pecatonica River at Martintown, Wisconsin streamgage in winter.
https://waterdata.usgs.gov/monitoring-location/05434500/
The path cleared of snow on the river contains drilled holes that are used to measure streamflow under the ice.
Related Content
![Scientist in bright green coat drills hole in frozen river and pole with USGS sticker on it in foreground](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/media/images/pecatonicarivermartintowngagewinter.jpg?itok=RG6G-ib2)
Hydrologic technician Brendan Hallmark drills a hole in the frozen Pecatonica River at the Martintown, Wisconsin streamgage in winter.
Hydrologic technician Brendan Hallmark drills a hole in the frozen Pecatonica River at the Martintown, Wisconsin streamgage in winter.
![Green sign stating "Pecatonica River" on bridge over frozen snow covered river](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/media/images/pecatonicariverwinter.jpg?itok=-RphQ0Q6)
Pecatonica River at Martintown, Wisconsin streamgage in winter.
https://waterdata.usgs.gov/monitoring-location/05434500/
The path cleared of snow on the river contains drilled holes that are used to measure streamflow under the ice.
Pecatonica River at Martintown, Wisconsin streamgage in winter.
https://waterdata.usgs.gov/monitoring-location/05434500/
The path cleared of snow on the river contains drilled holes that are used to measure streamflow under the ice.