Search results
Results from the WOW.Com Content Network
As of 2017, the New Orleans pumping system - operated by the Sewerage and Water Board - can pump water out of the city at a rate of more than 45,000 cubic feet (1,300 m 3) per second. [ 1 ] [ 2 ] The capacity is also frequently described as 1 inch (2.5 cm) in the first hour of rainfall followed by 0.5 inches (1.3 cm) per hour afterward. [ 2 ]
When the gate is closed during a storm event, the 19,426 cubic feet per second (cfs) (551 m 3 /s) 11 bay pump station is required to evacuate the rainwater that is pumped into the Harvey and Algiers canals by 9 other pump stations along the canals. The pump station complex, which is the largest of its type in the world, consists of 11 each ...
Before Katrina arrived, the 17th Street Canal was the largest and most important drainage canal in the city of New Orleans. Operating with Pumping Station No. 6 – which at that time was the most powerful pumping station in the world – the 17th Street Canal was capable of conveying 9,200 cubic feet per second (cfs) of water, more than the ...
By September 6, 2005, the pump stations began to get online on 17th Street Canal. Pump Station 10 was actually pumping at this point. Pump Station 6 was interrupted to clean up some debris out of the area. Pump Station 1, which is a little bit further up in the system, was pumping to Pump Station 6, so as to drain the upper area, uptown areas.
During each wave of rainfall, heavy, "training" thunderstorms continued to form over the same areas for multiple hours. In the New Orleans area, pumping stations were overwhelmed and could not pump rainfall into Lake Pontchartrain as quickly as it was falling. At the time, pumping stations were only rated to pump 1 inch (25 mm) per hour maximum.
New Orleans, Louisiana: Metairie Pumping Station, also known as Pumping Station 6, building, constructed in 1899, near Metairie Road and the head of the 17th Street Canal. Now housing 15 Wood Screw Pumps , it can move over 6 billion US gallons (23,000,000 m 3 ) of water a day.
During heavy rain and tropical weather events, drainage pumps operated by the Sewerage and Water Board of New Orleans pump rainwater out of the Orleans Metro sub-basin through a system of covered and open-channel drainage canals and into the three outfall canals and Lake Pontchartrain. [11]
The Orleans Canal is a drainage canal in New Orleans, Louisiana. The canal, along with the 17th Street Canal and the London Avenue Canal , form the New Orleans Outfall Canals . The current version of the canal is about 2 km long, running along the up-river side of City Park , through the Lakeview and Lakeshore neighborhood, and into Lake ...