Description: Published: November 2024A vector polygon GIS file of county boundaries in New York State up to, and using the shorelines of, major hydrographic features. The file was originally a compilation of U.S. Geological Survey 1:100,000-scale digital vector files and NYS Department of Transportation 1:24,000-scale and 1:75,000-scale digital vector files. Boundaries were revised to 1:24,000-scale positional accuracy and selectively updated based on court decisions. Currently, boundary changes are made as needed based on authoritative sources.
Copyright Text: NYS Office of Information Technology Services Geospatial Data Services. Primary Contact: nysgis@its.ny.gov, 518-242-5029.