Suffolk County Topographic Maps (New York)

Soil and Water Conservation offices in Suffolk County, New York provide information on conservation and management for natural resources. As part of these efforts, they develop, implement, and enforce policies to protect natural resources. Soil and Water Conservation offices maintain topographic maps in order to monitor erosion, ground and surface water, stormwater runoff, irrigation, flood zones, and water management practices. These Suffolk County topography maps may be available to the public on Soil and Water Conservation websites.

Suffolk County Soil and Water Conservation Riverhead NY 423 Griffing Avenue, 110 11901 631-727-2315


Clerks in Suffolk County, New York maintain public records for a county or local government, which includes a range of types of documents. As part of their duties, Clerks maintain detailed local maps, including Suffolk County topographic maps. These maps show elevations, place names, rivers, lakes, and other bodies of water, and may include zoning information related to flood zones or earthquake hazards. Suffolk County Clerks may also hold historic topographic maps, including USGS maps and GIS maps. These maps are often available online at the Clerk's website.

Amityville Clerk Amityville NY 21 Ireland Place 11701 631-691-3303

Bellport Village Clerk Bellport NY 29 Bellport Lane 11713 631-286-0327

Brightwaters Village Clerk Brightwaters NY 40 Seneca Drive 11718 631-665-1280

East Hampton Town Clerk Montauk NY THE Plz 11954 631-668-5081

Head Of The Harbor Village Clerk St. James NY 500 New York 25A 11780 631-584-5550

Jo Ann Raia Town Clerk Huntington NY 100 Main Street 11743 631-673-9477

Lindenhurst Clerk Lindenhurst NY 430 South Wellwood Avenue 11757 631-957-7501

Lloyd Harbor Village Clerk Lloyd Harbor NY 32 Middle Hollow Road 11743 631-549-8893

North Haven Village Clerk Sag Harbor NY 335 Ferry Road 11963 631-725-1378

Northport Village Clerk Northport NY 224 Main Street 11768 631-261-7502

Quogue Village Clerk Westhampton Beach NY 172 Dune Road 11978 631-653-4498

Southampton Town Clerk Hampton Bays NY 25 Ponquogue Avenue 11946 631-723-3820

Southampton Village Clerk Southampton NY 23 Main Street 11968 631-283-0247

Southold Town Clerk Southold NY 53095 Middle Road 11971 631-765-1801

Suffolk County Clerk Riverhead NY 310 Center Drive 11901 631-852-2000

Suffolk County Clerk Riverhead NY 310 Center Drive South 11901 631-852-2041

Suffolk County Clerk Central Islip NY 400 Carleton Avenue 11722 631-853-4312

Assessors in Suffolk County, New York are responsible for determining the value of taxable property within a county or local area. These property value assessments are used to levy property taxes. In addition to property values, Assessors maintain detailed Suffolk County maps that show parcel boundaries and buildings, including topographic maps. These Suffolk County topography maps show elevations, shorelines, place names, and geographic features. They may also include information related to natural disasters such as floods or earthquakes. Assessors may make topographic maps available on their websites.

East Hampton Town Assessor East Hampton NY 300 Pantigo Place, Ste 108 11937 631-324-4187

Islip Assessor Islip NY 40 Nassau Avenue, Ste 3 11751 631-224-5585

Patchogue Assessor Patchogue NY 14 Baker Street 11772 631-475-2561

Shelter Island Assessor Shelter Island NY 38 North Ferry Road 11964 631-749-1080

Smithtown Town Assessor Smithtown NY 40 Maple Avenue 11787 631-360-7560


Archives in Suffolk County, New York collect and preserve documents and other records that hold historic value. Most archives also contain Suffolk County topographic maps, which show topography, soil composition, elevations, and geographic place names. The maps may also include aerial photos and shaded relief images. In addition, archives typically have historical in Suffolk County topography maps, including USGS maps and GIS maps. These Suffolk Countym aps may be available online through the Archive's website.

Suffolk County Court Records Archive Riverhead NY 310 Center Drive South 11901 631-852-2043

Suffolk County Sheriff Records Archive Riverhead NY 100 Center Drive South 11901 631-852-2242


Recorders of Deeds in Suffolk County, New York maintain real estate ownership documents to ensure the accuracy of property and land records. In addition to deeds, Suffolk County Recorders of Deeds also have detailed county and local maps that show property lines and building information, including Suffolk County topographic maps. These maps show elevations, water depths, geographic features, and may include aerial photos or shaded relief images. Recorders of Deeds may provide online access to their topographic maps on their websites.

Suffolk County Recorder of Deeds Riverhead NY 310 Center Drive South 11901 631-852-2000