Hydrology, Hydraulics and Support
Software
Software Links
Hydrology
HEC-1 - ACOE DOS-based Hydrologic Modeling Software
HEC-HMS - ACOE Hydrologic Modeling Software
WMS - Watershed Modeling System
TR-55 - SCS Technical Release 55: Urban Hydrology for Small Watersheds (Graphical Peak Discharge Method)
WinTR-20 - SCS Technical Release 20; Computer Program for Project Formulation Hydrology
EFH-2 - SCS Engineering Field Manual, Chapter 2 Hydrologic Method
PeakFQ - Annual Flood Frequency Analysis Using Bulletin 17B Guidelines
NFF - National Flood Frequency Programs (USGS WRIR 00-4189 Regression Equations)
PSU IV - Estimates design flood peaks on ungaged PA waterheds
WinTR-55 - Hydrologic modeling software (based upon SCS Techical Release 55, but uses TR-20)
NSS - National Streamflow Statistics Program (USGS SIR 2008-5102 Regression Equations
)
Hydraulics
HEC-RAS - ACOE Windows Based 1-Dimensional Flow Model
HEC-2 - ACOE DOS-based 1-Dimensional Flow Model
SMS - Surface Water Modeling System (2D Modeling)
HDS-5 - Chart Calculator Hydraulic Design of Highway Culverts
HY-8 - Culvert Hydraulic Analysis Program
FESWMS - Open Channel Flow
Support
HEC-GeoRAS - Geospatial Data Processor
Convert - Units Conversion Software
Check-RAS- FEMA HEC-RAS Review Program
Check-2 - FEMA HEC-2 Review Program