Pay My Bill

Olivenhain Municipal Water District customers may pay their bill in a variety of ways listed below.

To avoid late fees and save time, our free online payment and billing system is available by clicking the button below. Online payments not made through OMWD’s online billing system are subject to delay and are used at the customer’s own risk. Customers can view their account balance, access electronic billing statements, make one-time payments, or sign up for AutoPay. 

Log in or enroll



Need help paying your bill?



Having trouble enrolling for the online portal?

Online Enrollment Video Tutorial


Consolidated/Group Billed Accounts Video Tutorial


Mail a Check

You can mail your payment and bill stub in the envelope provided with your billing statement. Allow five business days for delivery. Be sure to write your account number on checks or money orders. OMWD will return all post-dated or unsigned checks to customers and penalties may result. A $30 returned-check fee will be assessed to customers whose checks are returned by their banks for any reason.

Mail payments to:
Olivenhain Municipal Water District
PO Box 502650
San Diego, CA 92150-2650



Payment Drop Box

At any time, payments may be made at a drive-up drop box at the center of OMWD’s roundabout.

Drop off payments to:
Olivenhain Municipal Water District
1966 Olivenhain Road
Encinitas, CA 92024

Headquarters map showing parking and payment drop box


Pay by Credit Card

OMWD also accepts credit card payments. There is a convenience fee associated with each credit card transaction. No part of this fee is retained by OMWD. To make a credit card payment, please log in to our customer portal. Customers may pay by phone by calling the district’s mainline at 760-753-6466 and selecting option 3.