Add Yahoo as a preferred source to see more of our stories on Google. PORTLAND, Ore. (KOIN) — A project aiming to filter Portland’s drinking water is now estimated to cost an additional $450 million, ...

PORTLAND, Ore. (KATU) — A Multnomah County land-use board decision Monday paved the way for the city of Portland to resume construction of a new water filtration system, marking a major turning point ...

PORTLAND, Ore. (KOIN) – A seven-year project to purify water in Portland is finally set to break ground. Since 2017, the Bull Run Watershed has routinely tested positive for dangerous parasites – ...

The city of Portland’s multibillion-dollar water filtration project has increased in estimated cost once again. City officials announced on Thursday that the Bull Run Filtration Project is now ...

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 ...

The Portland City council heard public testimony Wednesday on a $50 million contract for design and engineering work on a proposed filtration plant to treat the city’s drinking water. It’s the next ...

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 ...

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 ...