HEC-HMS

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HEC-HMS

• Ki-Weon Seo

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Study Area-Lower Colorado Basin
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Basin Model for HMS
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(No Transcript)
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Attributes
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Basin Model

• 1. Loss Rate
• - Initial and Constant
• - SCS Curve Number
• - No Loss Rate
• 2. Transform
• - Snyders Unit Hydrograph

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Basin Model

• 3. Base Flow
• - No base flow
• 4. Routing
• - Lag or Muskingum

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Meteorologic Model

• 1. Precipitation
• - Frequency Strom
• 2. Evaportranspiration
• - No evaportranspiration

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Future Works

• 1. Input the attributes to the basin model
• 2. Executing the HMS model
• 3. Comparing with real data