Utah Admin. Code 655-11-4G
Current through Bulletin No. 2024-21, November 1, 2024
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.
Utah Admin. Code R655-11-4G