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Governor's Office of Homeland Security & Emergency Preparedness
7667 Independence Blvd.
Baton Rouge, LA 70806
(225) 925-7500

 


State Monitoring Flood Stage Levels

   

             Photo by A. Morgan 

Bonnet Carre Opening
 

 Bonnet Carre Spillway Opening

April 11, 2008

Baton Rouge, April 11, 2008 –The Governor’s Office of Homeland Security and Emergency Preparedness (GOHSEP) along with key Federal, State and Local agencies are actively monitoring flood stage levels along the Louisiana levee system.

Individuals in the effected areas are urged to monitor local media outlets for updated information or contact their local Office of Emergency Preparedness (OEP).

Current Expected Weather Impact:

North Louisiana:  Seasonal weather with a 30% chance of rain today.  Through Tuesday of next week, no rain is forecasted.

Central Louisiana:  Seasonal weather with a 40% chance of rain today.  Through Tuesday of next week, no rain is forecasted.

Southeast Louisiana:  Seasonal weather with a 60% chance of rain today and 50% chance of rain tonight.  Through Tuesday of next week, no rain is forecasted.

Southwest Louisiana:  Seasonal weather with a 40% chance of rain today and 30% chance of rain tonight.  Through Tuesday of next week, no rain is forecasted.

Current River Stages:

Red River Landing: 57.1 with a NWS forecast crest of 58.5 ft on 16 April.

Baton Rouge: 39.9 with a NWS forecast crest of 41.0 ft on 16 April.

Carrollton gage: 15.9 ft with a NWS forecast crest of 17.0 ft on 16 April.

Morgan City gage: 6.6 ft with a NWS forecast crest of 7.5 ft on 17 April.

Governor’s Office of Homeland Security and Emergency Preparedness:

GOHSEP is maintaining constant contact with our Federal, State and Local partners during the duration of this incident.

On March 24th, Governor Jindal declared a State of Emergency due to rivers cresting above flood stage.  This declaration extends from March 24 through April 22, 2008, unless terminated sooner.  Precautionary measures have also been taken at the local level. St. Martin, Pointe Coupee, Concordia, Vernon, Tensas, Sabine, East Carroll, Madison, Catahoula and LaSalle Parishes have each also declared a State of Emergency.

The Bonnet Carre Spillway was opened at noon today for the first time since 1997 in an effort to divert water from the rapidly rising Mississippi River.  The order to open the spillway was signed on April 10th, 2008 by Brig. Gen. Michael Walsh, who serves as president of the Mississippi River Commission.

Per the U.S. Army Corps of Engineers’ threat assessment of the main line levees on the Mississippi River from Northern Louisiana to the Gulf of Mexico and the main line levees in the Atchafalaya River, there is no expected overtopping based on the current river crest forecast by the NWS at this time.

United State Army Corps of Engineers:

Protecting lives is our number one priority. That is the main reason we are opening the Bonnet Carré Spillway. Other factors have affected that decision — the overall condition of the levees and the ability of the river to pass flows. We have also considered the effects of high water and river currents on vessels navigating the river, and the risk of vessels contacting the levees.

The decision to pen the Spillway structure was made by Brig. Gen. Michael Walsh, Mississippi River Commission President and Commander of the Corps' Mississippi

Valley Division in Vicksburg, Miss. His decision was based on my recommendation as the New Orleans District Engineer. Though there is always a residual flood risk, the Corps is fully committed to reducing the risk of flood damages to property and, of course, to human lives. Our first weapon for reducing risk is communication.

The spillway may be open for an estimated two to four week period, during which time the Mississippi is expected to crest at about 17 feet at New Orleans, without operation of the spillway. Operation of the structure will protect the integrity of the flood protection system and the public by relieving pressure on local levees, lowering river stages, and reducing the velocity of the river current from the spillway southward.

Louisiana Department of Agriculture and Forestry:

The Louisiana Department of Agriculture and Forestry has been in contact with St. Martin Parish OEP and is aware of a poultry producer who is mitigating possible high water.

LDAF headquarters’ equipment has been inspected to make sure it is in proper working order for possible deployment. This includes the Louisiana Agriculture Emergency Response Team trailer, a portable cattle corral, generator-powered light towers and portable livestock panels.

Agriculture and Forestry Commissioner Mike Strain, D.V.M., is awaiting response from USDA Secretary Ed Schafer regarding a disaster declaration.

Louisiana Department of Transportation and Development:

The Department of Transportation and Development (DOTD) has closed the St. Francisville and White Castle ferries because rising waters have flooded access roads to the ferries, making it impossible for vehicles to pass.

Ferry service at these two locations is suspended until water levels recede.

Starting Friday morning, DOTD will move the White Castle ferry to the Plaquemine ferry landing and will run two boats every 15 minutes – one from each side – at the Plaquemine landing from 5:30 a.m to 9:30 a.m and 3:30 p.m. to 7:30 p.m., Monday through Friday. 

 The St. Francisville and Plaquemine ferries each average 900 vehicles per day. The White Castle Ferry averages 230 vehicles per day.

DOTD has stopped hauling sand at the request of the Fifth Louisiana Levee District. As of today, DOTD District 58 has hauled 4800 cubic yards of sand to sand-bagging sites in Newellton and Vidalia, while DOTD District 05 has hauled 6000 cubic yards of sand to sites at Madison Correctional Facility, East Carroll Correctional Facility and the Fifth Louisiana Levee District office.

DOTD District 58 and 05 continue to haul loaded sandbags to locations along the levee in Tensas, Concordia, East Carroll and Madison parishes.

We have allocated 40 dump trucks with drivers and fuel to this task as well as 20 "Road Closed" signs to Concordia Parish Police jury, 5 "Road Closed" signs to Madison parish, and at the request of the Fifth Louisiana Levee District installed two road blocks for two local roads leading to a section of the levee in Lake Providence.

DOTD plans to continue as needed and requested by the Fifth Louisiana Levee District.

Louisiana Department of Health and Hospitals:

Louisiana Department of Health and Hospitals continues to survey health care facilities, sewage systems and drinking water systems to determine their readiness or vulnerability to flooding and their ability to respond.  

Outlined below are specific regional issues.

·          Nursing homes in Jefferson and East Baton Rouge indicated they would be at risk only if the levees failed.

·          The planned opening of the Bonne Carre spillway near New Orleans poses no risk to health care facilities in the area and is, in fact, a preventive measure to relieve pressure on levees in the area and to reduce the flow rate of the river downstream.

·          The Lutcher Waterworks is experiencing difficulties repairing the raw water pump stations that are located on the river bature. The water pumps have broken shafts resulting in the facility having to use an emergency pump.  High water and swift currents are making repairs to the raw water pumps difficult.  Lutcher is connected to St. Charles and should be able to switch over without interruption in the event they lose the ability to pump raw water.  Repairs are expected to take about two weeks.

·          The town of Gramercy is using floater pumps for water intake due to high water in river causing silt residue in water intake valve. No assistance requested at this time.

·          In the St. Martin area, DHH is providing residents with flyers about health risks associated with flooding.

·          In Beauregard and Calcasieu parishes, DHH and the local Offices of Emergency Preparedness are preparing lists of home health patients that might need assistance should flooding occur.

Louisiana State Police:

LSP is coordinating with GOHSEP, local officials, Louisiana Sheriff’s Association and the Louisiana National Guard, all of whom have an active role in providing personnel and equipment as needed to ensure public safety.

LSP is also providing aerial surveillance capabilities, as requested, along the Louisiana Levee System for the monitoring of water levels and levee conditions.

LSP will continue to support this mission until such time as the waters levels recede or the need for security no longer exists.

Louisiana National Guard:

The Louisiana National Guard remains on alert for possible support to state and local agencies in anticipation of possible future flood conditions.

Across the State, LANG Soldiers and Airmen are prepared to provide engineering, transportation, security, communication, and aviation assets in support of emergency operations anywhere in the state.  The Louisiana National Guard continues to monitor the current situation and provide situational awareness to LANG forces 24 hours a day.

Louisiana Department of Public Safety and Corrections:

This morning, the gauge at Red River landing is 58.1 feet.  The crest projection at this time is 59.5 feet on April 21.

Patrols continue along the levees and officers logged a total of 456 miles since yesterday.

In order to further assist crew boat crossings, Angola cleared a section of swamp willows in order to move the pontoon operations about a half mile up the levee, closer to the Blue Hole (closer to the main levee nearest Camp C).  No significant problems were observed in shift change this morning.

There is a tentative meeting scheduled for Monday between Angola officials, the Corps of Engineers and local law enforcement authorities to discuss evacuation plans if necessary.  However, despite the increased crest projection, Angola should be OK and personnel are preparing for normal activities and planned events, including the Spring Rodeo next weekend.

We continue to reassure the public and offenders' families of the Department's plans to protect all life as well as keep them aware of the strength of the levees, which are at an all-time high since the refortification after the 1997 flood fight.  Angola employees living on the grounds have also been informed of potential evacuation plans and are being kept aware of the daily readings and crest prediction.

The prison staff and offender population remain safe and secure.

Louisiana Department of Wildlife and Fisheries:

The Louisiana Department of Wildlife and Fisheries (LDWF) has instituted an intensive data collection project to measure the effects of the opening of the Bonnet Carre Spillway on the ecology of the Lake Pontchartrain and Lake Borgne area.

The project is designed to collect information about environmental conditions in the system as well as changes in distribution of important fish and shellfish species and oyster mortality related to the opening. Previous openings have resulted in algal blooms within the Lake, displacement of saltwater species, and short duration oyster mortalities. Long-term effects have included reducing density of oyster predators, adding beneficial nutrients, and reducing salinities in outer marshes. The spillway opening may also provide a pathway for non-native species such as silver carp into the Pontchartrain system.  

The United States Army Corps of Engineers announced on Thursday, April 10 that the Bonnet Carre’ Spillway will open on Friday, April 11. The spillway opening was triggered by rising water levels and flood conditions on the lower Mississippi River. The spillway will divert a portion of the Mississippi River into Lake Pontchartrain upstream of New Orleans. The Mississippi delta region has experienced a wet spring resulting in increased freshwater inflow from the Pearl River and other rivers into the Lake Pontchartrain Basin.

Louisiana Department of Social Services:

The Department of Social Services has undertaken several proactive measures to ensure that the DSS workforce, our constituents and partners are prepared in the event that any flooding should occur:

The Office of the Secretary has engaged licensed adult residential facilities within the potentially affected areas to ensure that their emergency plans are in order and that they are ready to respond. Of the 228 adult residential facilities that DSS licenses, 53 are located in the parishes of concern.

The Office of Community Services has contacted the 25 child residential providers in the potential flood areas with the same purpose to ensure their readiness regarding the children’s safety in the event of an emergency. The office had also reached foster families in the risk areas to verify their preparation for care of foster children in the event of any flooding.

Additionally, the Office of Family Support has notified its federal partners in the U.S. Department of Agriculture to be prepared in the event that the Disaster Food Stamp Program should need to be activated.
 


  Media Contact:

  Allison Morgan
  GOHSEP
  225-439-3976
  ahadley@ohsep.louisiana.gov

 Related Information
Governor's Office
Parish Contact Directory
Department of Agriculture & Forestry
Department of Social Services
Department of Health & Hospitals
Department of  Wildlife & Fisheries
LA National Guard
Department of Public Safety & Corrections
LA Department of Transportation & Development
US Corps of Engineers
LouisianaFloods.org
Road Closure Index

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