mississippi river

Around the Nation
3:29 pm
Tue August 21, 2012

Saltwater Invades Mississippi River

Water gets churned up at the end of a dredging pipeline connected to a U.S. Army Corps of Engineers dredge on the Mississippi River near Memphis, Tenn., on Monday. The river has seen water levels from Illinois to Louisiana plummet because of drought conditions in the past three months. When there's less flow coming downstream, saltwater from the Gulf wedges its way in.
Adrian Sainz AP

Originally published on Tue August 21, 2012 7:25 pm

All the dry weather means there's less water flowing through the once mighty river into the Gulf of Mexico, and low outflow means saltwater from the Gulf is creeping in.

Some Louisiana cities have already begun purchasing drinking water. Now New Orleans is at risk.

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The Two-Way
4:27 pm
Mon August 20, 2012

Low Waters Close 11-Mile Stretch Of Mississippi River

A tow pushes a barge past a sandbar on the Mississippi River near the confluence with the Missouri River north of St. Louis., on Friday. Many sandbars normally under water on the two rivers are now exposed as the drought has caused river levels to drop.
Jim Salter AP

An 11-mile stretch of the Mississippi River was closed today because of low waters levels.

The AP reports:

"Coast Guard spokesman Ryan Tippets told The Associated Press on Monday that the stretch of river near Greenville, Miss., has been closed intermittently since Aug. 11, when a vessel ran aground.

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Mississippi River Saltwater Intrusion
10:21 pm
Wed August 15, 2012

Jindal declares emergency as salt water approaches

Gov. Bobby Jindal has declared a state of emergency for Plaquemines Parish as it deals with encroaching salt water that's threatening drinking water in the New Orleans area.

Wednesday's declaration clears the way for state agencies to offer help to the parish as it deals with its water supply issues. The Mississippi River was closed temporarily to shipping traffic as contractors began building an underwater barrier that the Army Corps of Engineers says will stop the advance of salt water.

Mississippi River Saltwater Intrusion
3:41 pm
Wed August 15, 2012

River closed as crews start work on sill

The Mississippi River has been closed temporarily as contractors placed a pipeline in the Mississippi River to build an underwater barrier that the Army Corps of Engineers says will stop the advance of salt water threatening drinking water in the New Orleans area.

Due to low water levels in the Mississippi River, salt water has been moving far upriver and was at the outskirts of New Orleans by Wednesday, reaching 89 miles north of the mouth of the Mississippi.

River Saltwater Intrusion
11:08 am
Sun August 12, 2012

Plaquemines may use barges to ship freshwater

Plaquemines Parish officials say they're prepared to use barges to supply fresh water to processing plants in Port Sulphur, Dalcour and Pointe-a-la-Hache if necessary.

The parish gets its water from the Mississippi River, but that source of water is being threatened by the intrusion of salt water from the Gulf of Mexico due to low river levels.

Besides using barges to ship in fresh water, the parish says it may rely on freshwater piped in from neighboring parishes.

Mississippi River Saltwater Intrusion
6:00 am
Wed August 8, 2012

Drought Lowers Mississippi River, Increases Threat to Drinking Water

The corps is planning a barrier to block salt water from heading upriver.
US Army Corps of Engineers

Louisiana has so far avoided disastrous drought conditions declared in nearly half the counties in the United States. But southeast Louisiana is starting to feel the effects of a lower Mississippi River.

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Low River Threatens Drinking Water
11:22 am
Tue August 7, 2012

Salt water moves up Miss. River, Army Corps reacts

The Army Corps of Engineers says it will construct an underwater sill in the Mississippi River to stop salt water from threatening drinking water supplies in the New Orleans area.

The move is needed because water levels in the drought-stricken Mississippi have gotten so low that the river is nearly at sea level and this is allowing salt water from the Gulf of Mexico to move far inland.

At the latest check on Monday, salt water was on the outskirts of New Orleans.

Riverboats
12:20 pm
Fri August 3, 2012

Queen of the Mississippi to launch service

A comeback for old-fashioned paddlewheel riverboat travel on the Mississippi River continues in New Orleans this weekend with the departure from New Orleans of the Queen of the Mississippi, a brand new, quintuple-decked vessel mixing 19th century trappings meant to evoke the Mark Twain era with modern amenities including internet access, satellite television, an exercise area and a putting green.

American Cruise Lines has set Saturday as the date for its first seven-night round trip to Vicksburg, Miss.

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Concordia Flood Recovery
4:35 pm
Thu July 19, 2012

Concordia still feeling economic effect of floods

VIDALIA — The Concordia Economic and Industrial Development District is still feeling the effects of last year's Mississippi River flood.

The Natchez Democrat reports (http://bit.ly/LushVu) that the district board figures for the year that ended June 13 show revenues from hotel taxes totaled $71,000 — a decrease from the $90,000 it collected the previous fiscal year.

Latest News
12:11 pm
Mon July 16, 2012

Salt water moving up Mississippi River

With the Mississippi River running at low levels, salt water is moving up from the Gulf of Mexico.

The Times-Picayune reports that denser, heavier saltwater flows upriver beneath fresh water flowing downstream when the river's flow drops below normal. The Army Corps of Engineers says salt water is not yet considered a threat to water supplies in the New Orleans area.

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