Comprehensive Water & Wastewater Plans

Available for your review are the District's current  Comprehensive Water System Plan (PDF) and Comprehensive Wastewater System Plan (PDF) which have been developed in accordance with Chapter 246-290-100 and Chapter 173-240-050 of the
Washington Administrative Code (WAC) and approved by the state of Washington.  The purpose of both plans is to produce a long-term strategy for the District's retail water and wastewater service areas and allow for the orderly and logical expansion of the water and wastewater systems to meet changing area drinking water and fire suppression demands and wastewater system needs.  These plans are updated every six years to reflect increased development within the District's water and sewer service areas and plan for improvements to meet the changing demands of regulatory impacts, population growth, as well as infrastructure repair and replacement.