Utah Administrative Code (Current through November 1, 2019) |
R655. Natural Resources, Water Rights |
R655-11. Requirements for the Design, Construction and Abandonment of Dams |
R655-11-4G. Historical Records
Latest version.
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In some cases it may be appropriate to use historical streamflow records to generate a 100 year flood. If these records are used as a basis for the IDF, they should be accompanied by the Synthetic IDF established by using the 100 year precipitation. Following a review of the data, the State Engineer will make a determination of which flood will be used as the IDF.