Engineering, design and survey resources for developers, contractors, engineers and consultants.
Standard Plans & Specs
2008 edition of the City of Seattle's Standard Plans and Specifications for Municipal, Road and Bridge Construction. Learn more >
Get Help with Your Commercial Account
Contact your commercial customer service representative to install a new water service, or to get assistance with complex billing or service issues.Learn more >
Obtain Utility Services
Everything you need to know about drainage and wastewater planning, water availability, installing water service or installing a water main. Learn more >
