Upper Rio Grande Simulation Model (URGSIM)
URGSIM estimates the location of surface water and groundwater resources in the upper Rio Grande Basin between the Colorado-New Mexico state line, and Caballo Reservoir from 1975 - 2045. It is a mass balance hydrology model of the Upper Rio Grande surface water, groundwater, and water demand systems which runs at a monthly timestep from 1975-1999 in calibration mode, 2000-2004 in validation mode, and 2005-2045 in scenario analysis mode.
Roach, Jesse↗