Washington Park Reservoir Reopens After Year-Long Delay, Offering New Public Amenities
The Washington Park Reservoir in Southwest Portland has reopened to the public after a year-long delay. The 12.4-million-gallon underground drinking water tank, managed by the Portland Water Bureau, supplies water to approximately 360,000 residents on the west side of the…
Portland, OR, August 14, 2026 —
Portland, OR – The Washington Park Reservoir in Southwest Portland has officially reopened to the public, marking the end of a year-long delay for the much-anticipated project. The 12.4-million-gallon underground drinking water tank, a critical component of the city’s water infrastructure, is managed by the Portland Water Bureau.
This reservoir plays a vital role in supplying water to an estimated 360,000 residents residing on the west side of Portland. Its reopening not only restores essential water services but also introduces new public-facing amenities designed to enhance the park experience.
The newly accessible upper-level plaza is now open, featuring a promenade loop that offers visitors a scenic walking path. In addition, the plaza includes reflecting pools, adding a tranquil aesthetic to the space. A significant aspect of the redevelopment involved the careful restoration of historic elements that were part of the original 1894 reservoirs, blending historical significance with modern utility and public access.
The project’s completion and subsequent reopening address the community’s need for both reliable water supply and improved public recreational spaces within Washington Park.
Story summarized from the original created by Leslie Dominique on www.kptv.com, see more information here.
