Corps Water Management System (CWMS) Deployment for the Willamette River Basin (OR)
As a component of the American Recovery and Reinvestment Act (ARRA) of 2009, The Corps of Engineers Hydrologic Engineering Center (HEC) has tasked WEST Consultants, Inc. with enhancing the decision-making and management strategies for the Willamette Basin Flood Control Project by incorporating advanced information technology resources to its operation plans.
Specifically, WEST Consultants, Inc. (WEST) was contracted by the HEC to modify the existing HEC-ResSim model of the Willamette Basin projects, by updating operation schemes and increasing the resolution of data inputs and outputs to better represent flood control, fish passage, and power production operations. This new HEC-ResSim model will be incorporated into the Corps Water Management System (CWMS), for real-time simulations during flood events.
The new CWMS model provides a consolidated, seamless simulation of the entire Willamette basin that can operate in real-time using hydrologic inputs from the National Weather Service River Forecast Center. It spans eleven counties, contains thirteen flood control reservoirs, and has a basin area of over 11,000 square miles. WEST configured, calibrated, validated, and tested the ResSim component and stress-tested the overall CWMS model to confirm the real-time forecasting capabilities.
- Chehalis River Basin Early Flood Warning System (WA)
- HSPF Study for Clark County, Washington Flood Insurance Study
- Corps Water Management System (CWMS) Deployment for the Willamette River Basin (OR)
- HEC-ResSim Hydropower Model for the Columbia River Basin, Columbia River Treaty 2014/2024 Review
- Rainfall-Runoff Relationship Investigation For Large Storm Events (TN)
- ResSim Implementation for Big Creek, California