Latest News Local Road Construction Partial Closure and/or delays on Johnson Road, Hunt Road, Yeomans Road Starting July 16th - July 18th. Click for more information. The Summer Concert Series is here! Click for more information. The Columbia Annual Fourth of July Parade, Columbia Center, Columbia CT., Friday, July 4th 2025 at 10:00AM! Upcoming Events Hop River Preserve Management CommitteeTue, Jul 15 2025, 5:30 - 6:30pm Board of Selectmen - CancelledTue, Jul 15 2025, 7 - 9pm Safety Committee MeetingWed, Jul 16 2025, 1:30 - 2:30pm Key Links Menu Agendas & Minutes Calendar Pay Taxes Online Notifications Columbia Charter & Code (Ordinances)