POST FALLS, Idaho — The City of Post Falls announced on Friday that it began a $150,000 maintenance project to improve the odor control system at the Water Reclamation Facility (WRF) located at 2002 ...

The University Area Joint Authority’s new odor control facility is nearly one year behind schedule, and with COVID-19 causing delays, there’s no telling when the $10 million project will reach ...

MANTORVILLE — A farmer's challenge of Dodge County's requirement that hog farms use biofilters to control odors failed a sniff test by county board members. Dodge County was the first county in ...

KALAMAZOO, MI -- Plans to construct a odor-scrubbing biofilter have been scrapped, after the city of Kalamazoo received bids that were millions more than it budgeted for the work, Public Services ...

Construction of a new biofilter continues on 15 Mile Road, west of Garfield Road, in Fraser. (Macomb County) FRASER, Mich. – Construction is more than halfway complete on a new biofilter meant to ...

Fraser — Macomb County officials are hoping that a biofilter being constructed on 15 Mile Road will alleviate a bad odor in the area ― which one resident said is “just awful.” That smell is hydrogen ...