Engineering Guidance

In accordance with RCW 90.48.112, opportunities for reclaimed water use must be considered in engineering submittals to the Department of Ecology. The Water Reclamation and Reuse Standards also require that an engineering report be submitted for review and approval of all water reclamation facilities. This is usually included as part of the facilities plan. The following documents provide guidance in preparing these reports.

Department of Health (DOH) Technology Guidance Documents: