Butte County Joint School District # 111--middle School, Butte County Middle School 120 S Water St Arco, ID 83213 Phone : (208) 527-3077 Business Category Schools Administration Of Educational Programs Government Offices & Public Schools Butte County Middle School 250 S Water St Arco, ID 83213 Phone : (208) 527-3077 Business Category Schools Administration Of Educational Programs Schools-Junior High Schools-Public Government Offices & Public Schools