Streamgages: The Silent Superhero
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Location: USA

Dover Sinkhole Captures River Flow from the Upper Peace River
Video related to the Dover sinkhold from the Upper Peace River....
Location: FL, USA

Scanning Earth's Subsurface for Groundwater
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Location: NE, USA

New Monitoring Wells Along the San Joaquin River
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Location: CA, USA

The Role of Hydrography in The National Map
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Location: Denver, CO, USA

Model of Floodplain Inundation (1998)
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Location: Roanoke Rapids, NC, USA

The Mississippi embayment — Where Does the Water Come From?
As the animation begins, the land surface of the Mississippi embayment fades away to reveal underground geologic formations (shown as shades of blue, brown, and gray surfaces). A slice deep into the earth cuts off the eastern half of the embayment so we can peer into the formations (aquifers) beneat...
Location: Little Rock, AR, USA

The Mississippi embayment — a look underground
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Location: MS, USA