Posting:  11/07/2022 

We are experiencing technical difficulties with our telephone lines. Please call: (564) 209-3394 (local area code) (24/7) for assistance until the communications issue has been resolved.

Our apologies for any inconvenience.


Payments can be made by clicking the “Pay Here” icon on this website

OR pay by phone at:  1-877-885-7968



Lummi Tribal Sewer & Water District is the sole provider of sewer service to approximately 1,600 households within the Lummi Nation in Whatcom County, WA.

LTSWD currently serves approximately 1,100 water connections primarily on the Lummi Peninsula.

Have a look around and feel free to send us your comments and questions. Learn more by reading our FAQs Page. We can be reached via our contact form or by calling us at (360) 758-7167.