By Kaye Burnet | Editor-in-Chief   Updated 12:25 p.m. Feb. 2 The Pittsburgh Water and Sewer authority has lifted its boil water advisory that affected almost half the city, including Duquesne University and its surrounding neighborhoods, according to a release issued by the PWSA around noon Thursday. According to the release, the PWSA presented the Pennsylvania Department of Environmental Protection with evidence Wednesday night showing … Continue reading PWSA Boil Water Advisory includes the Bluff [UPDATED]