Columbia Falls High School 610 13th Street West Columbia Falls, MT 59912Phone: 406-892-6500Fax: 406-892-6583 Home Admin Calendar Parents/Students Activities Endowment Faculty Employment High School Event Calendar Month Agenda Day Month Week 2020 Jul August 2021 Sep 2022 Sun Mon Tue Wed Thu Fri Sat 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 2020 Jul August 2021 Sep 2022