Labor Day 9/6/2021

The District will be closed Monday, September 6th for Labor Day. The District will re-open at 8:00 a.m. on Tuesday, Sept. 7th. Payments can be made anytime via our website www.midwaysewer.org, or our automated pay-by-phone system by calling 1-866-230-6476. For both options you will need your account number and the last payment amount (which is

Read more

Plant overflow June 16, 2021

On 6/16/2021 Midway Sewer District Wastewater Treatment Plant (WWTP) experienced a utility power upset from Puget Sound Energy.   This dip in service power caused multiple pieces of equipment around the treatment plant to trip out and halted their operations. Two of those pieces of equipment were the Trickling Filter feed pumps, which handle all Primary

Read more

Burien Utility Tax

As of January 1st, our Burien customers will have a Utility Tax added to their account. The tax amount is 8.14%. This tax is collected by Midway Sewer & paid to the City of Burien. Questions regarding the assessment of the utility tax should be sent to the City of Burien.

Read more