Welcome!

The Sammamish Plateau Water and Sewer District serves approximately 15,700 water customers and 9,300 sewer customers with a population base of over 50,000. The District is located east of Lake Sammamish, 15 miles east of the City of Seattle, 6 miles east of the City of Redmond’s commercial core, and immediately north of the City of Issaquah. The District serves portions of the Cities of Sammamish and Issaquah, and areas of unincorporated King County. The District has been supplying services to its customers for over 50 years.

 

Links:

Welcome to the District!

District Newsletters

Native Plant Appreciation Week Resolution

Current Water and Sewer Rates
King County Wastewater Treatment Division Capacity Charge Program
Public Records/Engineering Information Request Form

Current Water Graphs:

Links to Other Agencies

 

Our Mission Statement: To provide excellent customer service by supplying our customers safe, reliable and efficient water and sewer service, in a manner which recognizes that our customers are our neighbors; to provide our employees a working environment that protects their health and safety, promotes teamwork, encourages professional development and motivates personal growth; and to instill the belief that ultimate and continued success relies on constantly improving our products and services.

 

Sammamish Plateau Water and Sewer District
1510 228th Ave. SE
Sammamish WA 98075

8:00 a.m. - 4:30 p.m.

Phone: 425.392.6256
Fax: 425.391.5389


Since March 1, 2002

©2001-2007 Sammamish Plateau Water and Sewer District
&
K.P. Design