An unexpected high
water bill is often the
first sign of high water use.
This guide takes you
step-by-step on how
to discover typical
leaks and reduce
water use in your home.
Backflow is the undesirable reversal of the flow of water from its intended direction in any pipeline or plumbing system.
If you have a well or irrigation system on your property, or if you own a business, please visit our Backflow Page.
Manchester Water District Administration Office: 8185 E. Daniels Loop, Suite 111, Manchester WA 98353
Business Hours: Monday - Friday 8:00 - 4:30
Closed On Most Major Holidays
Phone: 360-871-0500 | Fax: 360-871-0455