In the 5 p.m. ET advisory, the Hurricane Center said Isaac remains a tropical storm with maximum sustained winds of 70 mph. Dry air, the center explains, keeps feeding into the storm keeping it from intensifying. The storm is predicted to make landfall near New Orleans as a category 2 hurricane with 100 mph winds.
With Tropical Storm Isaac bearing down on New Orleans, one of three key Army Corps of Engineers pumping stations that help drain the city during a storm is only at partial capacity — far less than what is needed to keep the Orleans Avenue Canal from filling.
The Army Corps of Engineers plans a public meeting Tuesday on measures it is taking to mitigate the impact of wildlife habitat as construction continues on a levee and flood protection system in Plaquemines, Jefferson and St. Charles parishes.
The presentation and discussion are set for 6:30 p.m. at the Ernest Tassin Senior Center on Fourth Street in Westwego.
An Army Corps of Engineers report has found debris buried in a levee built after Hurricane Katrina.
The levee protects the densely populated suburban West Bank neighborhoods across the Mississippi River from the main portion of the city.
The report says the levee meets the corps' design specifications and is not in danger of failure because of any unsuitable debris. But the report advises the corps to consider shoring up one portion of the levee built atop a "buried debris field."
Terrebonne Parish Levee District officials say a second-hand floodgate from Westwego could provide Pointe-aux-Chenes residents with some quick flood protection for a little money.
The Courier of Houma reports (http://bit.ly/NatJMM) that the 11-foot-tall barge floodgate was installed as stop-gap flood protection by the U.S. Army Corps of Engineers in 2007 while it finished a larger floodgate in Bayou Segnette. It is set to be removed in August.
The Army Corps of Engineers says it's scrapping plans to build a levee system to protect a large area of south Louisiana against hurricane flooding on the Barataria estuary southwest of New Orleans. The corps says the project wasn't economically feasible.