It's the biggest project the city of Portland has seen, replacing the reservoir originally built in the 1890s that was used for drinking water. Previous coverage: https://www.kgw.com/article/news/local/washington-park-reservoir-plaza-open-public/283-282f946c-1f50-4134-80c3-48c8f7c3f4c8 Subscribe: https://www.youtube.com/c/KGWNews8 Watch the latest KGW newscast: https://www.kgw.com/watch Get the KGW app: https://kgw.com/appredirect