Greene County Web Map is a useful tool and a great place to start when making property decisions.

Greene County Web Map (link)

1. Click Parcels> Search by Name, Address, or Parcel I.D.
2. Note: Search is sensitive, misspellings or spaces will invalidate search.
3. Click layers>Environmental>Wetlands

U.S. Fish and Wildlife Service National Wetlands Inventory: Wetlands Mapper (link)

1. Click Number 3: 'Click here to open the Wetlands Mapper'
2. Type address in "Find Location" search bar in top right
3. Click "Find Location"

New York State Department of Environmental Conservation: Environmental Resource Mapper (link)

1. Click 'Enter Environmental Resource Mapper'
2. Search by Address, Zip Code, County, or Town
3. Click 'Find'
4. Click 'Layers and Legend'
5. Check: 'State-Regulated Freshwater Wetlands' (Uncheck all other selections)