RATE INCREASES, effective October 1st, 2023 – see NEW RATES under Billing
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.