Document Library
April 19, 2024Guidelines For Construction of Water & Sanitary Sewer Facilities
4,994 kb • April 19, 2024
The most recent version of the District's construction and development guidelines/requirements. This manual also contains forms and checklists required to be completed by developers for water and sewer extensions.
January 25, 2015Side Sewer Regulations
April 10, 20232023 WSDOT Standard Specifications
9,748 kb • April 10, 2023
These Standard Specifications for Road, Bridge, and Municipal Construction have been developed to serve as a baseline for the work delivered to the public by the Washington State Department of Transportation (WSDOT).
These Specifications are incorporated by reference into written agreements/contracts between the District and the Contractor, except where amended or replaced with a special revision
September 6, 2019April 1, 2019 WSDOT / APWA Amendments to the 2018 WSDOT Standard Specifications
1,209 kb • September 6, 2019
The April 1, 2019 Amendments to the 2018 Standard Specifications, as issued by WSDOT and the American Public Works Association (APWA), Washington State Chapter. Each Amendment contains revisions to the applicable section of the 2018 Standard Specifications.
January 25, 2015Don't Flush Trouble
January 25, 2015Sewer Backup Brochure
146 kb • January 25, 2015
The information provided in this brochure will answer a few of the questions that you may have about what to do in the event of a sewer backup and how to begin the process of cleaning up.