Automated watershed delineation & hydrologic modeling
Automatically delineate a watershed and sub-basins using digital terrain data
Automatically compute geometric basin data such as area, slope, mean elevation, maximum flow distance and more
With a small amount of input, compute hydrologic basin data such as time of concentration, curve number, and infiltration parameters
Industry standard equations for computing sub-basin lag times and times of concentration are included with WMS
Add any number of interior outlet points and let WMS subdivide the watershed automatically
Manipulate stream networks to represent man-made features or proposed changes to the watershed
Override derived basin boundaries to match your knowledge of the watershed
Support for most industry standard hydrologic models
A license of WMS Hydrology or greater includes an interface for the following industry standard hydrologic models:
HEC-1
HEC-HMS
TR-20
TR-55
Rational Method
MODRAT
OC (Orange County, California) Rational
OC Hydrographic
HSPF
National Streamflow Statistics
Convert and compare the results of a watershed developed for one model with any of the other models supported in WMS
Read and compare observed hydrographs with computed hydrographs