RMHwin
Rational Method Hydrology Software for Orange, Riverside and San Bernardino Counties

Features

·          Windows.  RMH is now a Windows application.

·          Automatic confluence designation by common downstream node numbers.  Nested confluence levels supported.  No need for the user to designate confluences or manipulate data banks – the program does that automatically. 

·          Schematic watershed diagram.

·          Street sections can be stored as templates and recalled with a click.  All dimensions are variable.  Parallel pipe option maximizes street flow.

·          Program-selected pipe sizes can be limited by minimum and maximum sizes in each record.

·          Travel time calculations in reach-distributed subareas use true average Q.

·          Pipe and box flow use velocity head loss coefficient, not percentage of invert slope.

·          All subareas allow area entry in the same record, reach-distributed or node-concentrated based on conveyance.

·          Remarks allowed in each record.

·          Clean, logical screens and printouts.  Printing to printer or file.  Truly friendly and logical data entry. 

·          Easy editing.

·          Backward compatible with current DOS datafiles; however some records may need editing.

·          Street hydraulics utility.

·          Free program support.  No annual fee.  No hardware key.  No copy protection.

·          Users’ manual.

·          Accepted by all three counties.

To order RMH, please visit the ordering page.

To download a trial version of RMH, please visit the downloads page.