Greenfield NewsLocal news for Greenfield (Pittsburgh, PA) continually updated from thousands of sources on the web.Crews to test North Oakland water pressure Tuesday- December 10, 2007 Pittsburgh Water and Sewer Authority crews will shut off water service between 1 and 4 a.m. Tuesday to North Oakland residents while the authority tests several valves. via Pittsburgh Tribunehttp://www.topix.net/city/pittsburgh-pa-greenfield/2007/12/crews-to-test-north-oakland-wat... |