The State/Regional Info tab provides (1) a description of the streamflow statistics that can be estimated by use of regression equations for the state that the user has selected, (2) citations for the reports that include the equations, (3) notes and cautions that are specific to using StreamStats for that state, (4) a link to information about the geospatial data used to implement the state, and (5) information about the agencies that cooperated with the USGS to implement the application. The About the Project tab provides a brief description of StreamStats. The page that appears after clicking on the About button includes three tabs.
#Steam download region map how to
#Steam download region map software
Additionally, refined user guidelines may be released with the updated PeakFQ software to help users avoid the circumstances that give rise to computational errors and mitigate their impact.įor detailed information, please visit this page. Army Corp of Engineers (USACE), is evaluating these issues and considering updated methods which can be implemented in PeakFQ and USACE HEC-SSP software. NOTICE: Computational and sequencing issues have been identified in the PeakFQ software and Bulletin 17C guidelines (B17C) that may result in erroneous flood-frequency estimates under certain circumstances. The ActiveNews/Status link will provide notices of any new enhancements. The application is being continually improved and expanded.
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StreamStats works within Web browser software on personal computers and mobile devices, and is best viewed using the latest versions of Internet Explorer, Microsoft Edge, Chrome, or Firefox. A variety of additional tools are available for discovering information about streams and the activities along them.
The types of flow statistics that are available vary from state to state. Geological Survey data-collection stations, shown as triangles on the StreamStats map, and get flow statistics and other information for the stations. StreamStats users also can select the locations of U.S. The map-based user interface can be used to delineate drainage areas for user-selected sites on streams, and then get basin characteristics and estimates of flow statistics for the selected sites anywhere this functionality is available. StreamStats is a Web application that provides access to an assortment of Geographic Information Systems (GIS) analytical tools that are useful for water-resources planning and management, and for engineering and design purposes.