What We Do
The Sno-King Water District Coalition consists of seven water and sewer districts serving over 250,000 people in the north central Puget Sound region. We are committed to providing safe, reliable, and affordable drinking water for homes, businesses, industry, fire protection, and other lawful uses. We also provide sewage collection, transmission, and treatment services. In addition, we engage in local and regional water supply planning and inter-system coordination – often with cities, counties, tribes, and other special districts – and work with other organizations to promote laws that benefit all water purveyors and their customers. Our members are Alderwood Water and Wastewater District, Coal Creek Utility District, Cross Valley Water District, Mukilteo Water and Wastewater District, Olympic View Water and Sewer District, Sammamish Plateau Water, and Woodinville Water District.