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Water Erosion Prediction Program (WEPP) predicts water erosion with a process-based, distributed parameter, continuous simulation, model for use on personal computers running Windows 95/98/NT/2000/XP/Vista/Windows7.
Wind Erosion Prediction System (WEPS) predicts many forms of soil erosion by wind such as saltation-creep and suspension including PM-10 using a process-based, continuous, daily time-step model that simulates weather, field conditions, crop growth, and hydrology.
Software for routing and hydraulically proportioning the principal spillway and auxiliary spillway(s) of a dam. Suitable for designing TR-60 dams.
WIN-PST is an environmental risk screening tool for pesticides.
A Windows-based computer program used to design and calibrate long-throated flume and broad-crested weir flow measurement structures.
WinPond is a tool used for the hydrologic and hydraulic design of small earthen ponds (NHCP-378).
WinTR-20 is a single event, watershed-scale runoff and routing model. Like WinTR-55, this model applies to both urban and agricultural areas - allowing users to develop runoff hydrographs for multilpe sub-areas and at selected points along the stream system.
WinTR-55 is a single event, small watershed rainfall-runoff model.
