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Archaeological Buffer Areas
Publication frequency: Source layer published quarterly; service refreshed daily. NOTE: To ensure the features are up to date, SHPO strongly recommends using the web service... -
Building USN Points
Publication frequency: Source layer updated continuously; service refreshed daily. NOTE: To ensure the features are up to date, SHPO strongly recommends using the web service... -
Building District USN Polygons
Publication frequency: Source layer updated continuously; service refreshed daily. NOTE: To ensure the features are up to date, SHPO strongly recommends using the web service... -
Municipal Storm Sewer System MS4 Extended
This dataset is developed by the Department of Environmental Conservation (DEC), Division of Water to delineate the boundaries of the automatically designated MS4 areas extended... -
Municipal Storm Sewer System MS4
This dataset is developed by the Department of Environmental Conservation (DEC), Division of Water to delineate the boundaries of the areas subject to SPDES General Permit for... -
NY State Parks Property
This service contains the NY state park boundary polygon data, current to October 2025. Data is updated on a regular basis and should be requested from NY State Parks if current... -
NYS Place Points
Published: May 2025. Updated as needed. Current as of the Publication Date. Centroid point locations for cities, towns, villages, unincorporated places, tribal communities, and... -
NYS Tax Parcels State Owned
Publication Date: May 2026. Updated annually, or as needed. The data can be downloaded here: https://gis.ny.gov/parcels#data-download. This feature service only contains parcel... -
NYS Tax Parcel Centroid Points
Publication Date: May 2026. Updated annually, or as needed. The data can be downloaded here: https://gis.ny.gov/parcels#data-download. This feature service contains 2025 parcel... -
NYS Major Water Basins
The seventeen major drainage basins, or watersheds, which are the basis for management, monitoring, and assessment activities by the New York State Department of Environmental... -
AA and AAs Classified Watersheds
This dataset is provided as an approximation of the drainage areas of water bodies classified as AA and AAs in Title 6 of the Official Compilation of Codes, Rules and... -
Priority Waterbody List - Shorelines
The Waterbody Inventory/Priority Waterbodies List (WI/PWL) GIS layer provides a geospatial representation of the state’s waterbody segments for the assessment of surface water... -
Priority Waterbody List -Streams
The Waterbody Inventory/Priority Waterbodies List (WI/PWL) GIS layer provides a geospatial representation of the state’s waterbody segments for the assessment of surface water... -
Priority Waterbody List - Estuaries
The Waterbody Inventory/Priority Waterbodies List (WI/PWL) GIS layer provides a geospatial representation of the state’s waterbody segments for the assessment of surface water... -
Priority Waterbody List - Lakes
The Waterbody Inventory/Priority Waterbodies List (WI/PWL) GIS layer provides a geospatial representation of the state’s waterbody segments for the assessment of surface water... -
Waterbody Inventory/Priority Waterbodies List (WI/PWL) Layer
The Waterbody Inventory/Priority Waterbodies List (WI/PWL) GIS layer provides a geospatial representation of the state’s waterbody segments for the assessment of surface water... -
Dams
A point file to show the location of dams in the New York State Inventory of Dams. View the metadata to learn more information about how the data was created and details about... -
Natural Heritage Communities
Features represent element occurrences of significant natural communities (ecological communities), as recorded in the New York Natural Heritage Program's Biodiversity Database... -
Lake Monitoring Reports
The dataset represents the lakes participating in the Citizen Statewide Lake Monitoring Assessment Program (CSLAP). CSLAP is a volunteer lake monitoring and education program... -
Conservation Easements
Statewide acquisitions of conservation easements with public recreational rights. Conservation Easements are voluntary, legal agreements negotiated by the state with private...