Online Bill Pay Information ----

King County Water District #49 offers residents an easy and secure way to view, print and pay their water bills online. We support electronic bill presentment (viewing) and payment because it is more convenient for residents and better for the environment.

Pay Your Bill Now!--
Click here to view the Online Payment FAQs -

Online Bill Payment, in partnership with Invoice Cloud, offers the following benefits:

  • Easy to use - No registration required
  • Access, view and pay your bills online, at your convenience
  • You have the option to pay immediately or schedule a payment
  • Enroll in Auto-Pay
  • Receive an immediate emailed confirmation of payment or print a receipt
  • Go Green – sign up for e-billing
Payments Accepted
Electronic checks using a checking or savings account or the following card types are accepted for payment.
Service Fees

Starting July 1st. 2024, the convenience fee previously paid by the District will now be added as part your payment. Credit and Debit cards will be charged 2.95% with a minimum fee of $1.95 and electronic check (ACH/EFT) will see a fixed rate fee or $1 .95.

If you need help using online bill pay or you have a question about your account, please call 206-242-8535 or send email to