Peak Runoff Prediction by the Rational MethodThis workbook applies the Rational Method to estimate stormwater runoff and peak flows from small urban catchments (typically less than 90 acres)
MHFD InletThis workbook can be used to size a variety of inlets based on the design peak flow, allowable spread, and depth in a street or swale.
Detention Design – MHFD-Detention v4.08This workbook applies CUHP and the Modified Puls method to design detention basin storage and outlet structures for stormwater management:
Culvert Design – MHFD-Culvert v4.01 This workbook aids in analyzing the flow conditions in circular and box culverts:
