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Welcome to StreamStats


Beta version 4 has arrived!

Beta version 4 is now available for most states on a trial basis, and version 3 remains available. Beta version 4 provides a single user interface (at for all states that are implemented, rather than separate applications for each state, as in versions 2 and 3, and the user interface is more user friendly than previous versions. Information for user-selected ungaged sites currently cannot be obtained using beta version 4 for the States of Iowa, Indiana, North Carolina, and Oregon because of unique functionality for those states that is not yet implemented. Users are encouraged to provide comments and report bugs by use of the Help button on the interface, which also provides access to limited beta version 4 documentation. See below for additional information about versions both 3 and 4.

Please contact the StreamStats by email at if you have any questions.

StreamStats version 3 is available for Mississippi on a limited basis. Currently, it allows users to select or enter a stream location, delineate the drainage basin for the selected location, determine the drainage area, and compute the following basin characteristics:

These basin characteristics will be tested for potential use as explanatory variables in an ongoing study to develop new regional regression equations for estimating peak flows at the 50-, 20-, 10, 4-, 2-, 1-, 0.5-, and 0.2-percent annual exceedance probabilities for user-selected sites on ungaged Mississippi streams. The equations will be added to StreamStats after the report for the study is approved and made available on the Web.


Interactive Map


General information on the Interactive Map application, as well as specific sources and computation methods for basin characteristics are available here.

StreamStats was developed for Mississippi in cooperation with the Mississippi Department of Transportation and the Mississippi Department of Environmental Quality.

Link to Mississippi Department of Transportation    Link to Mississippi Department of Environmental Quality

Contact Us if you experience any problems with this application.

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