The U.S. Army Corps of Engineers (USACE) operates approximately 740 storage reservoir and lock and dam projects constructed under the USACE's Civil Works water resources program. The USACE water management mission is to regulate river flow with these projects to provide national benefits of flood control, navigation, hydroelectric power generation, water supply, irrigation, erosion control, water quality, environmental enhancement, and other authorized purposes.
The Corps Water Management System (CWMS) is a real-time decision support system that expands and enhances the data and information available to USACE staff members who must make decisions about the operation of Federal water management facilities or who must monitor and approve such decisions made by operation partners. The data and information made available through CWMS includes precipitation data and forecasts as well as data and information about the current state of watersheds, likely future state of watersheds, and consequences of management actions. The data and information help water managers and others make informed operation decisions.
This Confluence space is the User's Manual for version 3.4.0 of the CWMS software. This manual describes the capabilities of CWMS and illustrates its graphical user interface (GUI), explains how CWMS is configured to use analysis software, and illustrates the flow of data and information between analysis software and the data components used within CWMS.