Flagging a high-water mark
Detailed Description
Sal Amador, a USGS hydrologic technician, flags a high-water mark on a utility pole in Boston, Massachusetts. Photo by Christopher Bruet, USGS.
Sources/Usage
Public Domain.
Sal Amador, a USGS hydrologic technician, flags a high-water mark on a utility pole in Boston, Massachusetts. Photo by Christopher Bruet, USGS.
Public Domain.