Water Erosion (RUSLE2)

Revised Universal Soil Loss Equation, Version 2 (RUSLE2) estimates soil loss caused by rainfall and its associated overland flow.

Water Erosion Prediction Project

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

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.

WinDAM Version 1.1.15

WinDAM C Software

Estimating Erosion of Earthen Embankments and Auxiliary Spillways of Dams

Windows Pesticide Screening Tool (WIN-PST)

WIN-PST is an environmental risk screening tool for pesticides.

WinFlume - Version 1.06

A Windows-based computer program used to design and calibrate long-throated flume and broad-crested weir flow measurement structures.

WinPond - Version 1.8.3

WinPond is a tool used for the hydrologic and hydraulic design of small earthen ponds (NHCP-378).

WinSRFR - Version 5.1.1

Surface irrigation system modeling.

WinTR-20 System Controller/Editor Version 3.30.1

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 Small Watershed Hydrology Version 2.00.00

WinTR-55 is a single event, small watershed rainfall-runoff model.