Modeling approaches include, but are not limited to, watershed modeling from local to regional scales, two-dimensional hydrologic and hydraulic modeling, land surface process modeling, vadose zone and groundwater modeling, snow hydrology modeling, water supply modeling, post-wildfire hydrologic modeling, flash flood modeling, probabilistic modeling, etc. DRI offers a benefits package that includes health, dental, vision, life and long term disability insurance; including 19.25% retirement match, 24 annual leave days, beginning balance of 30 sick leave days, 12 paid holidays, educational benefits, and the choice of three health insurance plans that can be supplemented with flexible spending accounts or health savings accounts.