
The Occoquan River serves as the primary boundary between Fairfax and Prince William Counties, winding through a landscape defined by the significant expanse of the Occoquan Reservoir. By the mid-1990s, the area reflects intense residential development with established communities like Dale City and Woodbridge dominating the lower half of the sheet. Utility and infrastructure markers are prominent, including the Elk Horn Pumping Station and the Occoquan Dam.
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This is the sole edition of this map. No revisions or reprints were ever made.
1890 · Mt. Vernon
USGS Topo · 1:125,000
1891 · Mt. Vernon
USGS Topo · 1:125,000
1894 · Mt. Vernon
USGS Topo · 1:125,000
1897 · Mt. Vernon
USGS Topo · 1:125,000
1900 · Washington
USGS Topo · 1:62,500
1913 · Indian Head
USGS Topo · 1:62,500
1915 · Fairfax
USGS Topo · 1:62,500
1923 · Indian Head
USGS Topo · 1:48,000
1925 · Indian Head
USGS Topo · 1:62,500
1927 · Quantico
USGS Topo · 1:62,500