State%20Highway%20130%20Corridor%20Water%20Demand%20Estimation

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State Highway 130 Corridor Water Demand
Estimation

• Seunghoon Jung
• Community and Regional Planning
• north.jung_at_mail.utexas.edu

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Objectives

• Estimating water demand increment
• Reviewing the City of Austins Water Plan
  considering SH130 corridor development

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State Highway 130

• Segment 2 Opened Nov. 2006
• To relieve truck traffic of I-35
• East Austin
• Potential development driving force

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Future Development Scenarios

• Envisioning Central Texas (Non-profit
  Organization)
• Travis, Williamson, Hays, Bastrop, Caldwell
  county
• Population Projection 2,500,000 (Year 2030)
• Four scenariosA recent development trendB
  transportation corridorC shared new growth D
  concentrated growth in existing communities
• Preferred Compact Development (C, D)

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Development Scenarios

• Scenario A Preferred Scenario

Extend recent land development trend
Compact Development
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Process

• ETC Preferred Scenario land use data (GRID)
• SH 130 (Feature Class)
• Water consumption / land use type (City of
  Austin)
• Population projection of the plan
• Water Plan 4 Water treatment location
  alternatives
• Analysis costs of the each alternatives

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SH130 Corridor

• 6 Mile wide buffer zone along the highway

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Austin Water Service Area SH130 Corridor New
Development
Landuse Type Acre
Activity Center 165
City 35
City neighborhood 282
Highway Commercial 294
Industrial 538
Large Lot 2,275
New town 203
Office park 587
Residential subdiv. 4,214
Town 69
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Water Consumption / Land use
Use Classification gallon/year
Residential 14,473,943,300
Multi-Family 7,134,532,900
Commercial 10,430,572,700
Industrial 4,739,475,900
Land use Type Acre
Residential 47,696
Multi-family 6,839
Commercial 13,770
Industry 11,947
City of Austin Water Consumption
Austin Land Use Area
Land use Type gallon/acre
Residential 303,465
Multi-family 1,043,213
Commercial 757,480
Industry 396,698
Water Consumption of Land Use Type (Current
Pattern)
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Water Demand Increment of The New Development
Landuse Type Acre
Activity Center 165
City 35
City neighborhood 282
Highway Commercial 294
Industrial 538
Large Lot 2,275
New town 203
Office park 587
Residential subdiv. 4,214
Town 69
Land use Type Acre
Residential 6,489
Multi-family 592
Commercial 459
Industry 1,125
Re-classify
area x gallon/acre
Land use Type gallon
Residential 1,969,184,385
Multi-family 617,582,096
Commercial 347,683,320
Industry 446,285,250
TOTAL 3,380,735,051
Total Whole Retail Water Consumption (2006)
38,747,463,800 gallon/year Water Demand Increment
of SH130 Corridor 8 of the current water
consumption
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City of Austins Water Plan

• Demand and Capacity Additions
• Water Treatment Plant 4

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Water Treatment Plan 4

• Where is better Location?
• Future Development
• Sustainability Cost
• Construction
• Conveyance
• Reclamation
• Energy

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Questions