USGS scientist takes water sample from a Fairfax County stream
Detailed Description
USGS scientist takes water sample from Fairfax County stream as part of the Fairfax County Water Resources Monitoring Network.
Sources/Usage
Public Domain.
USGS
USGS scientist takes water sample from Fairfax County stream as part of the Fairfax County Water Resources Monitoring Network.
Public Domain.
USGS