RTi designs and develops the best solution for each complex modeling problem. Our technical staff has the expertise with available and emerging technologies to apply the most appropriate models and tools in each situation. RTi uses both proven off-the-shelf software and RTi's RiverTrak® Streamflow Forecasting System to provide customized modeling solutions for streamflow forecasting, hydrologic analyses, and operations management. RTi has expertise with water resources modeling systems such as the National Weather Service River Forecast System (NWSRFS), RiverWare® River Basin Modeling System, MODSIM water planning and allocation model, and various models developed by the U.S. Army Corps of Engineers (COE) Hydrologic Engineering Center (HEC), among others. RTi's system solutions include the seamless integration of various software packages using a variety of data formats, and which often operate at different spatial and temporal scales.

RTi designs and develops modeling systems for:

• Hydrologic forecasting
• Water allocation
• Multipurpose reservoir operations and inflow forecasting
• Dam break modeling
• River basin planning
• Soil moisture and snowpack assessment and forecasting
• Water rights modeling
• Water supply
• Simulation and optimization of river networks and hydropower operations