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SITES SOFTWARE APPLICATION SEMINAR

INTRODUCTION to SITES. SITES SOFTWARE APPLICATION SEMINAR. __________________________ SITES 2005 INTEGRATED DEVELOPMENT ENVIRONMENT for WATER RESOURCE SITE ANALYSIS. HISTORY. Program Developed Over Time by NRCS Spillway Erosion Technology Developed Jointly by ARS and NRCS

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SITES SOFTWARE APPLICATION SEMINAR

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  1. INTRODUCTION to SITES SITES SOFTWARE APPLICATION SEMINAR __________________________ SITES 2005 INTEGRATED DEVELOPMENT ENVIRONMENT for WATER RESOURCE SITE ANALYSIS

  2. HISTORY • Program Developed Over Time by NRCS • Spillway Erosion Technology Developed • Jointly by ARS and NRCS • Interface, IDE continuing to be • developed to provide a user-friendly • environment

  3. 25 years

  4. DAM CLASSIFICATION NRCS Dams Inventory a a CLASS % c

  5. SITES ? ? ? • Watershed Rainfall-Runoff • Streamflow routing • Reservoir Routing • Principal spillway rating • Auxiliary spillway rating • NRCS dam design features • Earth Spillway Analysis

  6. HISTORY • Program Developed Over Time by NRCS • Spillway Erosion Technology Developed • Jointly by ARS and NRCS • Interface, IDE continuing to be • developed to provide a user-friendly • environment

  7. ERODED SPILLWAY

  8. LABORATORY SPILLWAY MODEL

  9. SPILLWAY EROSION PHASES 1. SURFACE EROSION (Cover Destruction) 2. CONCENTRATED FLOW EROSION 3. HEADCUT ADVANCE

  10. HISTORY • Program Developed Over Time by NRCS • Spillway Erosion Technology Developed • Jointly by ARS and NRCS • Interface, IDE, developed to provide a • user-friendly operating environment

  11. In January 2006the newVersion 2005was released

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