Transcript

For more information, please visit the project website at: http://www.swf.usace.army.mil/Missions/WaterSustainment/DallasFloodway.aspx

Dallas Floodway Project OverviewPurpose of the Dallas Floodway Project

Category Descriptive ActionBalanced Vision Plan (BVP) Study Flood Risk Management

Levees Raise to 277,000 cubic feet per second Flood Height

AT&SF Railroad BridgeRemoval of Wood Bridge Segment Removal of Concrete Bridge SegmentRemoval of Embankment Segments

Levee Flattening Flattening the Riverside Levee Side Slopes to 4:1Nonstructural Flood Control Improvements

Develop revised inundation mapping to support Emergency Action Plan

BVP Study Ecosystem Restoration and Recreation Enhancements

LakesWest Dallas Lake Urban Lake Natural Lake

River Relocation and Modification

WetlandsMarshlandsCypress PondsCorinth Wetlands

Athletic FacilitiesPotential Flex Fields PlaygroundsRiver Access Points

General Features

Parking and Public RoadsLightingVehicle Access Pedestrian Amenities RestroomsAmphitheaters

Interior Drainage Outfall Pump Station OutfallsModifications

Able Sump Ponds Recreation and Ecosystem EnhancementsInterior Drainage Plan Improvements

East LeveeDemolish Old Hampton Pump StationConstruct New Hampton Pump Station Nobles Branch Sump Improvements

West Levee

Demolish Charlie Pump StationConstruct New Charlie Pump StationRehabilitate Existing Delta Pump StationConstruct New Delta Pumping StationEagle Ford and Trinity-Portland Sump ImprovementsConstruct New Trinity-Portland Pumping Plant

Overview of Proposed Action Elements

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Nobles Branch Sump Improvements

Floor Risk Managment Levee Improvements

Trinity-Portland/Eagle Ford Sump Improvements

Trinity-Portland Pumping Plant

Hampton Pumping Plant

Delta Pumping Plant

Canada Drive Culvert Improvements

Charlie Pumping Plant

Able Sump Ponds

Natural Lake

Urban Lake

Crow Lake

River Realignment

Flood Risk Managment Borrow Areaand West Dallas Lake

Flood Risk ManagmentAT&SF Bridge Modifications

Floor Risk Managment Levee Improvements

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SH-12 Bridge

SH-183 Bridge

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Union Pacific Railroad BridgeContinental St. Bridge

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LEGENDFlood Risk Managment

Ecosystem Restoration and Recreation EnhancementsGeneral FeaturesLakesRiverAthletic FacilitiesOpen SpaceWetlands

Interior Drainage Plan ImporvementsStudy AreaSurface WaterDallas Floodway LeveeFreewayBridge

( 0 10.5Miles

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