Normal Operation Before Gates City of New Orleans Storm Water Pumping Station Levee Top of Levee EL = 11.5 Canal Maximum WS EL = 11.5 Ground Elevation Lake Ponchartrain Varies from.

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Transcript Normal Operation Before Gates City of New Orleans Storm Water Pumping Station Levee Top of Levee EL = 11.5 Canal Maximum WS EL = 11.5 Ground Elevation Lake Ponchartrain Varies from.

Slide 1

Normal Operation Before Gates
City of New Orleans
Storm Water
Pumping Station

Levee
Top of Levee
EL = 11.5

Canal
Maximum WS EL = 11.5

Ground Elevation
Lake Ponchartrain

Varies from -5.0 to 10.0

Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Normal Operation After Gates
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Storm Surge Flows Into Canal
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Storm Surge Flows Into Canal
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Gates Close and Isolate Levees
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

COE Pumps Begin Pumping
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Storm Recedes, COE Pumps Off,
Canal Returns to Normal Level
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System


Slide 2

Normal Operation Before Gates
City of New Orleans
Storm Water
Pumping Station

Levee
Top of Levee
EL = 11.5

Canal
Maximum WS EL = 11.5

Ground Elevation
Lake Ponchartrain

Varies from -5.0 to 10.0

Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Normal Operation After Gates
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Storm Surge Flows Into Canal
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Storm Surge Flows Into Canal
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Gates Close and Isolate Levees
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

COE Pumps Begin Pumping
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Storm Recedes, COE Pumps Off,
Canal Returns to Normal Level
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System


Slide 3

Normal Operation Before Gates
City of New Orleans
Storm Water
Pumping Station

Levee
Top of Levee
EL = 11.5

Canal
Maximum WS EL = 11.5

Ground Elevation
Lake Ponchartrain

Varies from -5.0 to 10.0

Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Normal Operation After Gates
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Storm Surge Flows Into Canal
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Storm Surge Flows Into Canal
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Gates Close and Isolate Levees
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

COE Pumps Begin Pumping
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Storm Recedes, COE Pumps Off,
Canal Returns to Normal Level
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System


Slide 4

Normal Operation Before Gates
City of New Orleans
Storm Water
Pumping Station

Levee
Top of Levee
EL = 11.5

Canal
Maximum WS EL = 11.5

Ground Elevation
Lake Ponchartrain

Varies from -5.0 to 10.0

Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Normal Operation After Gates
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Storm Surge Flows Into Canal
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Storm Surge Flows Into Canal
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Gates Close and Isolate Levees
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

COE Pumps Begin Pumping
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Storm Recedes, COE Pumps Off,
Canal Returns to Normal Level
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System


Slide 5

Normal Operation Before Gates
City of New Orleans
Storm Water
Pumping Station

Levee
Top of Levee
EL = 11.5

Canal
Maximum WS EL = 11.5

Ground Elevation
Lake Ponchartrain

Varies from -5.0 to 10.0

Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Normal Operation After Gates
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Storm Surge Flows Into Canal
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Storm Surge Flows Into Canal
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Gates Close and Isolate Levees
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

COE Pumps Begin Pumping
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Storm Recedes, COE Pumps Off,
Canal Returns to Normal Level
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System


Slide 6

Normal Operation Before Gates
City of New Orleans
Storm Water
Pumping Station

Levee
Top of Levee
EL = 11.5

Canal
Maximum WS EL = 11.5

Ground Elevation
Lake Ponchartrain

Varies from -5.0 to 10.0

Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Normal Operation After Gates
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Storm Surge Flows Into Canal
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Storm Surge Flows Into Canal
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Gates Close and Isolate Levees
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

COE Pumps Begin Pumping
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Storm Recedes, COE Pumps Off,
Canal Returns to Normal Level
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System


Slide 7

Normal Operation Before Gates
City of New Orleans
Storm Water
Pumping Station

Levee
Top of Levee
EL = 11.5

Canal
Maximum WS EL = 11.5

Ground Elevation
Lake Ponchartrain

Varies from -5.0 to 10.0

Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Normal Operation After Gates
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Storm Surge Flows Into Canal
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Storm Surge Flows Into Canal
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Gates Close and Isolate Levees
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

COE Pumps Begin Pumping
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System

Storm Recedes, COE Pumps Off,
Canal Returns to Normal Level
City of New Orleans
Storm Water
Pumping Station

Canal

Lake Ponchartrain
Normal WS EL = 0.0

City of New Orleans
Storm Water Collection System