Downloads

The latest River Mechanics models are available below for download. These models/tools have been enhanced beyond the NWS versions.

 Model  Application  Documentation Bundle
 SDB-J

SMPDBK GUI
Version 1.0.0
      (2009)

SDB-J Release Notes 
NWS SMPDBK Documentation

sdbj-install
FLDWAVE  FLDWAVE 3-0-0
         (2010)
FLDWAVE Release Notes 
FLDWAVE Input Structure
NWS FLDWAV Documentation
fldwave-install
FLDAT FLDWAVE GUI
 Beta Version J            (2005) 
No documentation currently available      fldatj-install
BRCH-J BREACH GUI 2.0
        (2018)

BRCH GUI Release Notes
BRCH GUI Users Guide
BRCH Input Summary.pdf
NWS BREACH Documentation

brchj-install-Win

brchj-install-Linux

 

The last official NWS versions of the NWS models are no longer available because they will not run on the newer operating systems.  For a description of the River Mechanics models and how they relate to the NWS models, click here.