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CDIP Wave MO nitoring & P rediction ( MOP ) System Surfzone Currents & Beach Water Quality Huntington Beach –

CDIP Wave MO nitoring & P rediction ( MOP ) System Surfzone Currents & Beach Water Quality Huntington Beach – Case Study. S. Grant W.C. O’Reilly F. Feddersen R.T. Guza. CDIP Directional Wave Buoy Network. Alongshore Prediction of Nearshore Waves. Alongshore Prediction of the

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CDIP Wave MO nitoring & P rediction ( MOP ) System Surfzone Currents & Beach Water Quality Huntington Beach –

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  1. CDIP Wave MOnitoring & Prediction (MOP) SystemSurfzone Currents & Beach Water QualityHuntington Beach – Case Study S. Grant W.C. O’Reilly F. Feddersen R.T. Guza

  2. CDIP Directional Wave Buoy Network Alongshore Prediction of Nearshore Waves Alongshore Prediction of the Surfzone Current Directions and Speeds Surfzone Source Detection Model FIB ENT Counts vs. Current Direction Surfzone Pollutant Trajectory Model

  3. CDIP Directional Wave Buoy Network Alongshore Prediction of Nearshore Waves Alongshore Prediction of the Surfzone Current Directions and Speeds Surfzone Source Detection Model FIB ENT Counts vs. Current Direction Surfzone Pollutant Trajectory Model

  4. The CDIP MOnitoring & Prediction System Outer & Inner wave buoys are placed at wave model boundaries for assimilation and validation. Local Model Global Model Shelf Model Shelf Model Shelf Break Local Model Surfzone Current Model CROSS SECTION PLAN VIEW

  5. Southern California Wave Observation Network So Cal MOP System Datawell Directional Waveriders

  6. Southern California Wave Observation Network So Cal MOP System Outer Wave Buoys Measure Arriving Swell from the Open Ocean

  7. Southern California Wave Observation Network So Cal MOP System Inner Wave Buoys Measure Locally Generated Seas

  8. Southern California Wave Observation Network So Cal MOP System Huntington State Beach “Roving” Wave Buoy (20m depth)

  9. CDIP Directional Wave Buoy Network Alongshore Prediction of Nearshore Waves Alongshore Prediction of the Surfzone Current Directions and Speeds Surfzone Source Detection Model FIB ENT Counts vs. Current Direction Surfzone Pollutant Trajectory Model

  10. HB06 Surfzone Current Model Validation CDIPMOnitoring andPrediction Orange County MOP Sites

  11. Mean Alongshore Current Model Validation Sep-Oct 2006 Northward Current Southward Current Flow Reversal 14

  12. CDIP Directional Wave Buoy Network Alongshore Prediction of Nearshore Waves Alongshore Prediction of the Surfzone Current Directions and Speeds Surfzone Source Detection Model FIB ENT Counts vs. Current Direction Surfzone Pollutant Trajectory Model

  13. Summer Mean Surfzone Currents: North OC

  14. Pollutant Trajectory Age : Constant SAR Discharge

  15. EBB Discharge Trajectory from Magnolia Street Ebb Strength Strong Weak

  16. CDIP Directional Wave Buoy Network Alongshore Prediction of Nearshore Waves Alongshore Prediction of the Surfzone Current Directions and Speeds Surfzone Source Detection Model FIB ENT Counts vs. Current Direction Surfzone Pollutant Trajectory Model

  17. Pollutant Source FIB Sites Surfzone current Waves HIGHER ENT COUNTS LOWER ENT COUNTS

  18. Magnolia St Ebb Discharge Model w/ FIB Overlay (Summer) ENT > 30 10-30 < 10

  19. Magnolia St. Ebb Discharge Model w/ FIB Overlay (Summer) ENT < 10 10-30 > 30

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