HEC-HMS Tutorials and Guides Sedimentation, Debris and Post-Wildfire Modeling Current: Applying the Pak and Lee Dynamic Surface Method for Post-wildfire Hydrologic Modeling PDF Download PDF Download page Applying the Pak and Lee Dynamic Surface Method for Post-wildfire Hydrologic Modeling. Current page Include child pages All pages Applying the Pak and Lee Dynamic Surface Method for Post-wildfire Hydrologic Modeling Introduction to the Pak and Lee Dynamic Surface Method Initial Model Setup Parameterize the Dynamic Surface Method and Compute a Simulation Calibrate the Dynamic Surface Method Parameters Comparison of Post-fire Simulations with and without Dynamic Surface ×