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The National Hydrography team is a diverse set of talented individuals. Not sure who to contact? Send an email to the National Hydrography Support email.

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National Hydrography Support

Support for NHD, WBD, & NHDPlus HR

National Hydrography

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3D Hydrography Program

General Contact

3D Hydrography Program

Email

3D National Topography Model General Mailbox

Email

Steve Aichele

Hydrography Management and Planning Lead | Geographer

3D Hydrography Program

National Hydrography

Email

saichele@usgs.gov

Phone

Susan G. Buto

Hydrography Data Acquisition Lead | Geographer

3D Hydrography Program

National Hydrography

Email

Employee Directory

Job Title	Name Sort descending	Email	Phone
Geographer	Alexander B Jonesi	ajonesi@usgs.gov	703-716-3157
Hydrography Science Applications Lead \| Geographer	Silvia Terziotti	seterzio@usgs.gov	919-818-5278
Hydrography Management and Planning Lead \| Geographer	Steve Aichele	saichele@usgs.gov	717-730-6949
Hydrography Data Acquisition Lead \| Geographer	Susan G. Buto	sbuto@usgs.gov