Columbia/Adair Utilities District is committed to providing quality Customer Service. Contact us with any questions or concerns. You can e-mail us at utility@caud.net . By phone (270) 384-2181 or stop by our office located at 109 Grant Lane in Columbia. We are open Monday through Friday 7:30 A.M. to
4:00 P.M.
For Your convenience we have a drive through window and a night deposit for after hour payments.
