Completed Projects
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View information about some of Seattle Public Utilities' completed utilities projects, including summaries and documentation.
21Programs
110th Cascade Project
Stormwater management and quality improvements in Broadview
Alki Pump Station 38 Improvement Project
Pump station project in Alki Beach Park
Ballard Natural Drainage System (NDS) Project
Stormwater management and quality improvements in Ballard
Beverly Park Tank Improvements Project
Drinking water system improvements in Highline
Broadview Green Grid Project
Stormwater management and quality improvements in Broadview
Delridge Natural Drainage System (NDS) Project
Stormwater management and quality improvements in West Seattle
East Montlake Pump Station & Force Main Improvements Project
Sewer system improvements and pollution source control
Fremont to Queen Anne Water Main Replacement Project
Drinking water system improvements
High Point Natural Drainage System (NDS) Project
Stormwater management and quality improvements in High Point
Lake Forest Park Reservoir Floating Cover Replacement
Regional drinking water system maintenance
Meadowbrook Pond Rehabilitation Project
Drainage system improvements in northeast Seattle
North Henderson Combined Sewer Overflow (CSO) Reduction
Sewer system improvements in Seward Park
Pearl Street Drainage Improvement Project
Sewer system improvements in west Beacon Hill
Pinehurst Green Grid Project
Stormwater management and quality improvements in Pinehurst
Portage Bay 138 Gate Retrofit & Pump Station 20 Improvement Project
Sewer system improvements in north Capital Hill
Pump Station 22 Retrofit & Force Main Replacement Project
Sewer system improvements in Magnolia
South Park Drainage and Roadway Partnership
Drainage and flooding improvements in South Park
South Park Pump Station
Drainage and flooding improvements in South Park
Street Edge Alternatives Project
Stormwater management and quality improvements in Broadview
Venema Natural Drainage Project
Stormwater management and quality improvements in Broadview
Washington Park Stormwater Tank Maintenance
Upgrading drainage infrastructure in central Seattle