DRINKING WATER BEING PROVIDED FOR CALHOUN MIDDLE HIGH SCHOOL/ARNOLDSBURG ELEMENTARY SCHOOLS RELATED TO BOIL WATER ADVISORY (10/27/2018) Calhoun Schools administrator Michael Fitzwater said Friday morning that water is being provided to students and staff at Calhoun Middle High School and Arnoldsburg Elementary School after a boil water advisory was apparently issued by the Mt. Zion PSD for the Mt. Zion system.