Search Results
1996. Federal Emergency Management Agency. Q3 flood data for Virginia, 1996. The Q3 Flood Data are derived from the Flood Insurance Rate Maps (FIRMs) published by the Federal Emergency Manag... Federal Emergency Management Agency.
2010. U.S. Census Bureau. Geography Division. This polygon data layer represents the 2010 TIGER/Line voting districts for Virginia. The TIGER/Line Files are shapefiles and related database file...