PORTLAND, Ore. (KOIN) — A project aiming to filter Portland’s drinking water is now estimated to cost an additional $450 million, city officials have announced. On Thursday, the Portland Water Bureau ...

A Northeast Portland housing development aims to expand homeownership opportunities as the city continues to grapple with rising costs and displacement. Oregon Department of Forestry launches Before ...

Mike Davis, standing, with Burgess & Niple, discusses the upcoming installation of a filtration system to remove PFAS from water during Tuesday’s Parkersburg Utility Board meeting. (Photo by Evan ...

Portland officials said last week that the city dropped its bid for a state land-use exemption on its $2 billion water filtration plant because it believed an assist from Oregon lawmakers wouldn’t ...

To address the lingering challenges of the pandemic, the Hamilton Rotary Club recently constructed Corsi-Rosenthal air filtration cubes for local nonprofit groups as its fall community service project ...