SYSTEM FLUSHING: A boil water advisory in parts of Passaic County remains in place as the Passaic Valley Water Commission wraps up a large-scale system flushing program. Watch News 12 and check out our IG stories for more details. . . . #News12 #NewJersey #PassaicCounty #PassaicValleyWaterCommission #WaterAdvisory #Community #NewJersey #LocalNews