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Citation Blocks in Unconsolidated Aquifers 250K
These aquifers were digitized using a set of five 1:250,000 scale maps of unconsolidated New York State aquifers, excluding Long Island, originally created by the USGS in... -
Main Unconsolidated Aquifers 250K
These aquifers were digitized using a set of five 1:250,000 scale maps of unconsolidated New York State aquifers, excluding Long Island, originally created by the USGS in... -
Confined Unconsolidated Aquifers 250K
These aquifers were digitized using a set of five 1:250,000 scale maps of unconsolidated New York State aquifers, excluding Long Island, originally created by the USGS in... -
Unconsolidated Aquifers 250K Upstate NY
These aquifers were digitized using a set of five 1:250,000 scale maps of unconsolidated New York State aquifers, excluding Long Island, originally created by the USGS in... -
Water Quality Classifications (Polygon)
This data set provides the water quality classifications of New York State's lakes, rivers, streams and ponds, collectively referred to as water bodies. All water bodies in the... -
Water Quality Classifications (Line)
This data set provides the water quality classifications of New York State's lakes, rivers, streams and ponds, collectively referred to as water bodies. All water bodies in the... -
Water Quality Classifications
This data set provides the water quality classifications of New York State's lakes, rivers, streams and ponds, collectively referred to as water bodies. All water bodies in the... -
Combined Sewer Overflow CSO Outfalls
The dataset represents the locations of combined sewer overflow (CSOs) outfall locations in NYS. Combined sewers collect stormwater runoff, domestic sewage and industrial... -
Coastal Erosion Hazard Areas
This data set contains areas that have been designated as Coastal Erosion Hazard Areas under Article 34 of the NYS Environmental Conservation Law. Coastal Erosion Hazard Areas... -
Aquatic Toxicity Monitoring
Assessments are intended to give users the ability to review NYS stream toxicity determinations as they relate to the most recent Porewater, Sediment, and Water Toxicity testing... -
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... -
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... -
Wastewater Facility
The purpose of the State Pollutant Discharge Elimination System (SPDES) Program is to protect human health and the environment. The SPDES permit program in the New York State...