Scientific activities photo compilation
By Virginia and West Virginia Water Science Center
2017 (approx.)
Detailed Description
Top:
Hydrographer installing a rapid deployment gage at New Mill Creek at Chesapeake, VA in advance of Hurricane Dorian.
Middle:
An analog dial gage (left) and a digital linear potentiometer (right with blue barrel) used to measure land-surface movement in response to aquifer system deformation at the USGS Nansemond extensometer.
Bottom:
USGS streamgage located below the upper reservoir at the pump-storage station on Little Back Creeek, in Bath, Virginia, located in George Washington National Forest.
Sources/Usage
Public Domain.