Rational Method Hydrology Software for Orange, Riverside and San Bernardino Counties
Features
- Automatic confluence designation based on downstream node numbers. Nested confluence levels supported. No need for the user to designate confluences or manipulate data banks, the program does that automatically. Procedure is per applicable county's manual only.
- Schematic watershed diagram.
- Street sections can be stored as templates and recalled with a single number. 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 tributary 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 subarea.
- Clean, logical screens and printouts. Printing to printer or file, or to screen one record at a time. Optional partial and short-form printing. Truly friendly and logical data entry. Extensive use of default values from previous entries to ease data entry.
- The edit window is the full screen.
- Street hydraulics utility.
- Mini-text editor for editing descriptions, remarks and filenames.
- Free program support. No annual fee. No hardware lock. No copy protection scheme.
- Printed user's manual.
- Reasonable cost: $700 for one county. Multi-county discount.
- Rainfall, soil, land use, etc. per each county.s hydrology manual. Additional county-specific features:
Riverside: Select geographical region from a table, Plate D-4.1, which sets I's and I-D slope. A "region" named "0.2 in/hr" is included to facilitate WQMP preparation.
San Bernardino: Optionally print values for synthetic unit hydrograph input.
Trial Version
This is a full-featured version of RMH, but printing is limited. The RMH User Manual is included in this download.
Right-click, and choose "Save As" for best results:
Download RMH Trial Version (all counties)
Installation Instructions
To install the RMH Demo, download the file RMHd.zip above and extract it to your local hard disk. Each County is separated by folder with an EXE file in each folder that will start each program:
RmhocD.exe (Orange County)
RmhrcD.exe (Riverside County)
RmhsbD.exe (San Bernardino County)
This is a full-featured version of RMH, but printing is limited. The RMH User Manual is included in this download.
Right-click, and choose "Save As" for best results:
Download RMH Trial Version (all counties)
Installation Instructions
To install the RMH Demo, download the file RMHd.zip above and extract it to your local hard disk. Each County is separated by folder with an EXE file in each folder that will start each program:
RmhocD.exe (Orange County)
RmhrcD.exe (Riverside County)
RmhsbD.exe (San Bernardino County)
Buy Online
RMH is $700 for the first county version, and $600 for each county thereafter, plus applicable California sales tax. Additional $5.00 shipping for mailed copies. Unlimited product support is included in your purchase.
To purchase RMH, please visit our order page.
RMH is $700 for the first county version, and $600 for each county thereafter, plus applicable California sales tax. Additional $5.00 shipping for mailed copies. Unlimited product support is included in your purchase.
To purchase RMH, please visit our order page.