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October 11, 2016

A StreamStats migration in October of 2016 provided the addition of several peak-flow exceedance probabilities.

On October 11, 2016, the functionality for Alaska StreamStats was expanded to include the ability to estimate the 50-, 20-, 10-, 4-, 2-, 1-, 0.5-, and 0.2-percent annual peak-flow exceedance probability discharges using regression equations from the report:

In addition to presentation of the regression equations, the report also describes the errors associated with the estimates obtained from the equations, the methods used to develop the equations, and the methods used to compute the basin characteristics used as explanatory variables in the equations. StreamStats users should familiarize themselves with the report before attempting to obtain estimates of streamflow statistics for ungaged sites. Application of the equations to ungaged sites assumes that flows at the sites occur under natural conditions.

 

Alaska StreamStats - Cook Inlet Basin

Alaska StreamStats - Cook Inlet Basin

StreamStats Information Portal

StreamStats Information Portal

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