Buffalo District Maps and Charts

US Army Corps of Engineers

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Hydrographic Surveys - Buffalo District

Below you will find the most current Project Maps and Project Condition Surveys for each harbor within the Buffalo District.

For access to soundings and GIS products for individual survey dates, please visit the following link: USACE Hydrographic Surveys (eHydro)

Harbor Name & Project Map	Project Condition Surveys
Ashtabula Harbor	P1-4
Barcelona Harbor	P1
Black Rock Canal	P1-14
Buffalo Harbor	P1-6
Buffalo River	P1-5
Cape Vincent Harbor	P1
Cattauraugus Creek	P1
Cleveland Harbor	P1-5
Conneaut Harbor	P1
Cooley Canal	P1
Cuyahoga River	P1-5
Dunkirk Harbor	P1-2
Erie Harbor	P1-4
Fairport Harbor	P1-3
Great Sodus Bay	P1
Huron Harbor	P1-3
Irondequoit Bay	P1
Little Sodus Bay	P1-2
Little River	P1
Lorain Harbor	P1-3
Morristown Harbor	P1
Niagara River	P1-7
Oak Orchard Harbor	P1
Ogdensburg Harbor	P1-4
Olcott Harbor	P1
Oswego Harbor	P1-3
Port Clinton Harbor	P1
Port Ontario Harbor	P1
Pultneyville Harbor	P1
Put-In-Bay Harbor	P1
Rochester Harbor	P1-4
Rocky River	P1
Sandusky Harbor	P1-7
Sackets Harbor	P1
Sturgeon Point Marina	P1
Toledo Harbor	P1-18
Toussaint Harbor	P1
Vermilion Harbor	P1
West Harbor	P1-2
Wilson Harbor	P1