223 S.2nd Street
Hamilton, MT 59840 (406) 363-2101
Home » Water & Sewer Billing
Water and Sewer Utility Billing


       920 New York Avenue, Hamilton.

       Billing Clerk Hours
The office is open M-F from 8am to 5pm.

       (406) 363.2131

   Paying Your Bill

         Online Payments 
  For online access and account setup instructions, CLICK HERE!
       ACH (free auto-draft through your bank on the 20th of each month)
             •  FIND OUT MORE!  Contact the Utility Billing Clerk at (406) 363.2131.

       Pay in person or on the phone during Billing Clerk hours
Cash, Check or Credit Card 
           •  Hours are Monday - Friday, 8am to 5pm
Note: There is a minimum $2 service charge for using a Credit or Debit Card
           • There is a 24/7 locked dropbox located at City Hall, 223 S 2nd, Hamilton.

       Information About Your Water and Sewer Bill, CLICK HERE.

  Water or Sewer Emergency
Public Works Department (406) 363.6717 - Primary contact in case of a water or sewer emergency such as a broken line or suspected water leak.    

Please contact Public Works for connecting new water or sewer lines, or for permits before work on water sewer service lines to you building

Other Useful Numbers
•  Northwestern Energy (Electric & Gas) (888) 467.2669
•  Ravalli Electric Co-op (Electric) (406) 961.3001
•  Bitterroot Disposal (Garbage) (406) 363.3630

Hamilton Police Department
•  EMERGENCY - Dial 911
•  After Hours Non-Emergency Dispatch (406) 363.3033
•  Main Office (406) 363.2100