Ulster County steep-slope & wetlands.
Ulster County has the Catskills' highest summit (Slide Mountain), the white cliffs of the Shawangunk Ridge, and the Rondout and Wallkill lowlands in between. Parcels near Woodstock, Phoenicia, or the Gunks flank routinely exceed 25% slope, and the lowland corridors carry extensive mapped wetlands.
PARCEL DATA ✓Ulster County publishes tax-parcel boundaries, so you can zoom into the map, click any parcel — or several — and analyze it instantly. Searching by tax ID (SBL) or address works too.
WHAT YOU GET FOR ANY ULSTER COUNTY PARCEL
Steep-slope share
Percent of the parcel over any slope threshold you pick, from USGS 3DEP 1 m LiDAR (Horn 1981) — re-thresholdable live.
Wetland acreage
DEC-regulated, Army Corps / NWI, and informational freshwater wetlands measured inside the boundary.
PDF & CAD export
A clean report, or a georeferenced DXF/DWG with slope contours and wetlands on labeled layers.
NEARBY IN CATSKILLS & MID-HUDSON
Sources: USGS 3DEP elevation, NYS Tax Parcels, NYS DEC Environmental Resource Mapper. Results are planning-level estimates from public GIS data — not a survey, jurisdictional determination, or wetland delineation.