HEC-HMS Tutorials and Guides Current: HMS Modeling Applications PDF Download PDF Download page HMS Modeling Applications. Current page Include child pages All pages HMS Modeling Applications Example applications for HMS including Flow Forecasting, PMP and PMF development, and calculating unregulated streamflow for flow frequency analyses. HEC-HMS Example Applications Fundamentals of Stochastic Storm Transposition Transforming Regulated Streamflow to Unregulated Streamflow using Hydrologic Routing Probable Maximum Flood Tutorials Transposing Gridded Precipitation ×