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Federal
H09919: NOS Hydrographic Survey , Cape Henry to Dam Neck, Virginia, 1980-11-17
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
H09901: NOS Hydrographic Survey , Chesapeake Channel, Virginia, 1980-09-21
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
H09814: NOS Hydrographic Survey , Chesapeake Channel, Virginia, 1980-10-09
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
H10372: NOS Hydrographic Survey , Chesapeake Bay Entrance, Virginia, 1990-11-27
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...