The section describes special attention notes, which indicate that functionality has changed that requires you to update models, that results may differ, or you might get a warning message when you first load a model in Version 7.4. If you have any questions, contact RiverWare-Support@Colorado.edu.

On the Reach Mass Balance Salt methods, a fix was made that could change model results for reaches where Salt Storage is in use and flows are small. See Reach Mass Balance Salinity for details on this fix.

The Storage Account solution mechanism was modified to perform better when solving outside of a run. If you run an accounting model in this fashion, please test to ensure it is solving correctly.