Sammamish Plateau Water and Sewer District

Sammamish Plateau Water and Sewer District serves 19,400 water accounts and 14,000 sewer accounts with a population of 65,000 in the Cities of Sammamish and Issaquah, and King County. Water sources include 13 wells and two regional supply connections. Sewage collection is provided by the District and sewage treatment is provided by the King County regional system. The District has a staff of 61 FTE’s and is considered a regional leader in technology applications and asset management.