Nearly 12,000 without power in Jefferson Parish Posted: 6:13 p.m., January 29, 2013 | Updated: 6:14 p.m., January 29, 2013FacebookTwitterRedditPinterestLinkedInEmailPrint This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Entergy New Orleans has confirmed that nearly 12,000 customers are without power on both sides of the Mississippi River in Jefferson Parish. Outage is affecting approx. 12,000 customers on both sides of the river in Jefferson Parish. — Entergy New Orleans (@EntergyNOLA) January 30, 2013 Click here for the Entergy outage map.