Crawford County--south Shenango Township, North And South Shenago Joint Municipal Authority 134 E Dam Rd Jamestown, PA 16134 Phone : (724) 932-3138 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools Mercer County--jamestown Borough, North And South Shenango Joint Municipal Authority Jamestown, PA 16134 Phone : (724) 932-3138 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools North & South Shenango Joint 3397 Dam Rd Jamestown, PA 16134 Phone : (724) 932-3138 Business Category Government Offices-City Village & Twp Legislative Bodies