(sometimes we provide two download links because it may happen that the main server / link is overloaded or slow or non responding - the files are identical. Just choose one, save to the Desktop, double click to install)
FEATURES AND CAPABILITIES:
-Windows 98 and above format featuring Windows Input.
-Design/analyze stormwater detention ponds.
-Output to Screen and/or to Printer.
-Tabulated Input format.
-Tabulated output w/peaks summary.
-User Friendly.
-Other capabilities include:
-Rectangular Weir
-Circular and Rectangular orifices.
-User input Stage-Discharge Curve.
-Editable rainfall depths.
-Project data files.
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Quickly and easily Design stormwater detetntion ponds.)

FEATURES AND CAPABILITIES:
-Windows 98 and above format featuring Windows Input.
-Design/analyze stormwater detention-retention ponds using easy to understand Modified Rational Method.
-Output to Screen and/or to Printer.
-Reads/Saves poject data files.
-Tabulated Rainfall Depth Input format.
-Output Tabulated with Peak Information Summarized.
-User Friendly.
-Other capabilities include:
-Circular and Rectangular orifices.
-User input Stage-Discharge Curve.
-Editable rainfall depths.
-Project data files.
-U.S. Customary Units.
-Etc.
storm program, stormwater program, design program, storm event program, Modified Rational Method program, Routing program