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 ...

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 ...