Utility Invoices and Payment Options

Utility Billing sends out invoices every month, collects payments, and administers water, sewer, stormwater, and street maintenance fees. If you need assistance in understanding the contents of your utility bill, please go to Understanding the Utility Invoice and Rate Changes Impacting Monthly Utility Invoices.

GO GREEN!  Receive Bills by Email (E-Statement)

Visit www.lakeoswego.city/estatement and submit the completed authorization form.


Online Bill Pay: You can also review your utility account, history, and consumption here. To sign up, go to www.lakeoswego.city/pay. First time users will need their account number and dollar amount of last payment.  You can pay with MasterCard, VISA or Discover cards.

EasyPay:  If you prefer to use your checking or savings account, please fill out the EasyPay application and send it in to our office.

By Phone:  Have your account number and credit/debit card information ready.  Call 1-855-546-1359.

In Person:  Drop your payment off in the City’s secure 24 hour drop box - located inside the double doors on the back (parking lot) side of City Hall, 380 A Avenue. When paying with cash please visit the Finance Counter on the 3rd floor of City Hall for a receipt of payment.

By Mail:  The PO Box number for utility payments is different than the PO Box number used for the City's regular mailing address. You can send your utility payment with a check or money order to


City of Lake Oswego
PO Box 35147 #5890
Seattle, WA 98124-5147


Updating Contact information

Having up to date contact information is critical for billing purposes, boil alerts, and emergencies. Click here to easily update your information with Utility Billing.


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