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Water-Year Summary for Site 02173000
Discharge for the period Oct. 2, 2015, to Dec. 12, 2017, was revised on May 22, 2018, based on changes to the stage-discharge rating.
Gage datum was revised on October 19, 2020, based on an error in the determination of the gage datum.
For the 2014 water year, records fair except for estimated daily discharges, which are poor. For the 2015 water year, records fair. For the 2016 water year, records good. For the 2017 water year, records good. For the 2018 water year, records poor. For the 2019 water year, records fair to poor. For the 2020 water year, records fair to poor except for estimated daily discharges, which are poor.
The maximum peak flow for the period of record is from rating curve extended above 7,100 cfs on basis of velocity-area studies.
Maximum discharge, 13,500 cfs, April 11, 1936. Maximum gage height, 10.91 ft, April 11, 1936. Minimum daily mean discharge, 110 cfs, August 14, 2002.