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PA streamflow measurement from Ida

By Communications and Publishing
A USGS hydrologic technician stands on a bridge using a computer to processes a completed high water measurement.
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Detailed Description

Ian Lynch, a USGS hydrologic technician, processes a completed streamflow measurement taken September 1 on Chartiers Creek in Carnegie, Pennsylvania. USGS photo by Celeste Huss.  

Sources/Usage

Public Domain.