Welcome to the WRCS Hydrology & Hydraulics Software Shop,
the premiere spot for locating hydrology and hydraulics modeling tools.
WRCS is an authorized vendor of both US Army Corps of Engineers and commercial surface water hydrology and hydraulics (H&H) computer programs. We also feature many free software downloads. For information on our firm and the engineering services that we provide, please go to our WRCS Profile Page.
Current News Notes: Check out our What's New! page for details and the latest in H&H modeling news.
Here is a sampling of the programs we are now featuring:
Our Featured Programs:
- The WRCS Hydrology & Hydraulics Software Suite
WRCS has collected over two dozen software programs that represent a wide cross-section of hydrologic and hydraulic modeling utilities, developed for various applications in water resources engineering, all on one CD. - Aquadyn :
AquaDyn Hydrodynamic Simulation Package allows the complete two-dimensional description and analysis of hydrodynamic systems of open channels rivers, lakes, or estuaries. - Hydronet 4:
A powerful DOS based application that solves for the steady-state pressures and flows throughout a fluid conveyance network. - Hydroflo for Windows:
A tool for the design and analysis of fluid conveyance systems that consist of a single source and a single discharge and up to 10 parallel lines. - PumpBase:
Finds the best pumps for your fluid conveyance application using 40 criteria from 1000's of curves. - RipRap:
The RIPRAP Design System is a powerful stream bank protection design software. The RIPRAP Design System determines sizing, layer thickness and gradation of rock riprap to protect streams from scour utilizing seven different methods:
Latest Corps of Engineers Releases:
- HEC-SSP - the U.S. Army Corps of Engineers Statistical Software Package (HEC-SSP). This software allows you to perform statistical analyses of hydrologic data, performing flood flow frequency analysis based on Bulletin 17B, “Guidelines for Determining Flood Flow Frequency” (1982). HEC-SSP is available as part of the HEC StatsPack CD from WRCS. More details on the HEC-SSP program can be found Here..
- HEC-RAS Version 4.0.0:
The latest version of the Corps' River Analysis System. HEC-GeoRAS is Available as a FREE Add-On to HEC-RAS. - HEC-HMS Version 3.1.0:
The latest version of the Corps' Hydrologic Modeling System. HEC-GeoHMS Version 1.1 Available as a FREE Add-On to HEC-HMS. - HEC-ResSim Version 2.0:
HEC’s newest “Next Generation” (NexGen) software package, HEC-ResSim performs Reservoir System Simulations to meet the needs of real-time reservoir regulators for a decision support tool, as well as the needs of modelers doing reservoir projects studies. - HEC-DSSVue 1.2.10
HEC-DSSVue is a graphical user interface program for viewing, editing, and manipulating data in HEC-DSS database files. - The HEC-Works CD:
HEC-RAS, HEC-HMS, FFA (Flood Frequency Analysis), HEC-1 (Flood Hydrograph Package), HEC-2 (Water Surface Profiles), HEC-5 (Reservoir Regulation System), HEC-6 (Scour and Sedimentation) and the DSS Utilities, all on one CD!
New Free Programs For Download:
- HCALC for Windows:
A full pipe flow calculator/unit converter program for Windows. You can solve for head loss, diameter or flow using the Darcy-Weisbach, Hazen-Williams or Manning equation. - Inlet on Grade:
An Excel application which calculates the flow capacity of street sections and catch basins on continuous grade. - LoggerDB:
LoggerDB is a database program specifically created to store time-series data. Its great for stream gage stations because it has separate tables for rating curve entry, journals and offsets. - Time Series Manager:
A software tool providing convenient access to HEC-DSS databases.
And numerous other FREE download programs, including: CEPIPE, DCUH, DESERT, FREQ, H&H Utility Suite, Hydraulics Utility Programs, HEC-1Time, Surface Profile Calculator for Windows....and MORE. Go to our FREE PROGRAMS page for all of these downloads.
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