Dillon Water Department - Pay Bill, Contact, Address & Services
Everything you need for Dillon City Of — serving 4,300 residents in Dillon, MT.
4,300
Residents Served
1,920
Connections
Mon–Fri 8:00 AM – 5:00 PM
Office Hours
Dillon Water Department Address
Dillon, MT 59725
Local Tip: Street parking near Dillon municipal offices fills up fast before 10 AM. Arrive early if paying in person or drop your check in the after-hours payment box.
Dillon Water Department Contact
Customer Service
(406) 683-4245
Office Hours
Mon–Fri 8:00 AM – 5:00 PM
How to Pay Your Dillon Water Bill Online
Visit the Official Payment Page
Go to the Dillon City Of website. Look for the "Pay My Bill" or "Online Payments" section.
Enter Your Account Number
Find your account number on your paper bill (top-right corner). Enter it along with your last name or service address.
Choose a Payment Method
Select credit card, debit card, eCheck, or bank draft. eCheck is often free while cards may have a small convenience fee.
Confirm and Save Your Receipt
Review the total, submit payment, and save or screenshot your confirmation number. Payments usually post within 1-2 business days.
Quick Tip: Payments made before 3 PM usually post the same business day. Weekend and holiday payments process the next business day.
Dillon Water Bill Payment Guide
Complete step-by-step payment instructions, accepted methods, billing tips, and more.
💡 Dillon Insider Tips
Best Time to Call
Lines are shortest right when the office opens. Try calling at 8:00 AM on a Tuesday or Wednesday to skip the queue.
Save on Fees
Dillon accepts eCheck payments at no extra charge. Card payments may add a $2-3 convenience fee per transaction.
Start, Stop, or Transfer Water Service
Start New Service
Moving into Dillon? Contact Dillon City Of at least 3 business days before your move-in date.
✓ Valid photo ID required
✓ Proof of address (lease or deed)
✓ Deposit may apply for new accounts
Stop Service
Moving out? Request disconnection at least 2 business days ahead. You will receive a final bill.
✓ Final meter reading scheduled
✓ Forwarding address for final bill
✓ Deposit refunded within 30 days
Transfer Service
Moving within Dillon? Transfer your existing account instead of closing and reopening.
✓ Same account number kept
✓ No new deposit needed
✓ Processing: 1-3 business days
Report Water Issues in Dillon
Water Leak
Notice water pooling near the street or sidewalk? Call Dillon City Of immediately. Do not try to access the meter box yourself.
Sewer Backup
Call your utility before contacting a plumber. Dillon will check the main line first at no charge if the issue is on their side.
Service Outage
No water? Check with your neighbors first. If the outage is widespread, call (406) 683-4245 for a restoration estimate.
Real-Life Tip: Take a quick photo or video of the issue before calling. It helps dispatch prioritize and gives the crew a head start before arriving on site.
Dillon Water Billing & Fees
Dillon Water Department FAQ
Visit the official Dillon City Of payment portal online. You can pay with a credit card, debit card, or eCheck. A guest pay option is available if you do not have an online account.
You can reach Dillon City Of at (406) 683-4245. The office is open during Mon–Fri 8:00 AM – 5:00 PM.
Dillon City Of is located at 125 N Idaho St, Dillon, MT 59725.
Yes. Most municipal portals offer a one-time guest payment option. You only need your account number from a recent paper bill.
Call Dillon City Of immediately at (406) 683-4245. For after-hours emergencies, most departments have a 24/7 hotline. Do not attempt to fix a main line break yourself.
Contact Dillon City Of at (406) 683-4245 at least 3 business days before your move date. Bring a valid ID and proof of address to start new service.