USGS Water Science Centers are located in each state.
Photo Gallery for Clarke County, Virginia
Clarke
County
Photo Gallery
Aerial
FILE: aerial05.jpg
DESCRIPTION:
Area along Rt. 7 and west of
Berryville where Dry Marsh Run flows from spring 46XS 8
(red dot) into a swallet hole (arrow) and wetland area (darker
tones) shaped like a wishbone to the north of the arrow. North is top of photograph.
SOURCE: Clarke County GIS
Aerial photography 1996
Scale 1in.:400ft