Pay Water Bill – Fastest Ways to Pay Online, Phone & Mail

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Find your city's official water bill payment portal, step-by-step payment instructions, Guest Pay options, and AutoPay setup — all in one place.

✦ Last updated: March 2026 · Data verified from official city and utility websites

📍 Office Address & Location

Pay Water Utility
📌 U.S. EPA, 1200 Pennsylvania Ave NW, Washington, DC 20460
📞 1-800-424-4372
🌐 https://www.epa.gov/watersense
📞 Best Time to Call: Call 1-800-424-4372 between 9–10 AM Tuesday through Thursday for the shortest hold times. Mondays and end-of-month dates are always the busiest.

📞 Contact Details

Customer Service
Mon – Fri, Business Hours

Emergency / After Hours
3-1-1 or check your bill
Available 24 / 7

Official Portal
Online account access

💳 Fastest Payment: Use Guest Pay on the official portal — no account registration needed. Just enter your account number from the top of your bill. Most payments post within 1 business day.

💳 How to Pay Your Pay Water Bill

Option 1 — Pay Online (Fastest)
  1. Visit https://www.epa.gov/watersense in your browser.
  2. Click Guest Pay for a one-time payment — no account registration required.
  3. Enter your account number and service address exactly as shown on your bill.
  4. Choose your payment method — credit card, debit card, or bank transfer.
  5. Confirm and submit. Save your confirmation number for your records.
Option 2 — Pay by Phone
  1. Call 1-800-424-4372 during business hours.
  2. Use the automated payment system — have your account number ready.
  3. Enter your card details and confirm the payment amount.
Option 3 — Pay In Person
Visit the office at U.S. EPA, 1200 Pennsylvania Ave NW, Washington, DC 20460 during business hours. Bring your bill or account number. Cash, check, and money order are typically accepted in person.

🔄 Start, Stop, or Transfer Service

Action
How
Timeline
Fee
Start Service
Online or phone 1-800-424-4372
Next business day
Deposit required
Stop Service
Call 1-800-424-4372
2 business days
Free
Transfer
Phone or in person
2–3 business days
Free

🚨 Report Water Issues

💧

Water Leak / Main Break

Call 1-800-424-4372 or 3-1-1 immediately. Available 24/7.

🚿

Sewer Backup

Call 1-800-424-4372. Have the nearest address or cross-street ready.

🔴

Low Pressure / Discolored Water

Call 1-800-424-4372 during business hours to log a service report.

💰 Billing & Fees

Charge
Details
Water Usage
Tiered rate — higher usage means higher per-gallon rate
Wastewater / Sewer
Based on water usage — often shown as a separate line item
Late Fee
Applied if not paid by the due date printed on your bill
Reconnection Fee
Charged after disconnection for non-payment
New Service Deposit
Refundable after 12 months of on-time payments

🔗 Official Links

❓ Frequently Asked Questions

Visit the official portal at https://www.epa.gov/watersense. Use Guest Pay for a one-time payment with just your account number — no registration needed. Payments typically post within 1 business day.

Call 1-800-424-4372 for billing and account questions. For after-hours emergencies, check your bill for the 24-hour emergency number or dial 3-1-1 if available in your city.

The office is located at U.S. EPA, 1200 Pennsylvania Ave NW, Washington, DC 20460. Visit during business hours for in-person service including payments, new accounts, and service transfers.

Call 1-800-424-4372 or visit https://www.epa.gov/watersense. Have your photo ID, account number, and service address ready. New service typically requires a refundable deposit.

For burst pipes or main breaks, call your utility's emergency line immediately. If your bill shows unexpected usage spikes, contact 1-800-424-4372 to request a leak investigation at no charge.

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