20201117 14054700 1.0 TRUE Extra-Territorial Jurisdictions (ETJ's) Boundaries of the Extra-Territorial Jurisdictions for the Town of Siler City & Town of Pittsboro in Chatham County, NC. The boundaries were created for use in zoning maps and derived from tax database information. Chatham County, Chatham County GIS, Town of Siler City, Town of Pittsboro