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Water-Year
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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
- For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
- Not all sites have reports available for every water year.
USGS Water-Year Summary 2024
06600030 Little Floyd River near Sanborn, IA
LOCATION - Lat 43°11'09.6", long 95°43'30.4" referenced to North American Datum of 1983, in SE 1/4 SE 1/4 SE 1/4 sec.30, T.97 N., R.41 W., O'Brien County, IA, Hydrologic Unit 10230002, at bridge on U.S. Highway 18, 3.5 mi west of Sanborn.
DRAINAGE AREA - 8.44 mi².
REVISIONS HISTORY - When 2020 water year record was worked, the wrong pin elevation was used in Aquarius due to levels being ran during the period. Correct pin was used in the analysis but had to be changed in the CSG time series and water year peak series in Aquarius. Peak changed from 86.81 ft. to 86.79 ft.
SURFACE-WATER RECORDS
PERIOD OF RECORD - Annual maximum discharge, water years 1966 to current year.
GAGE - Crest-stage gage.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 214 ft³/s, July 22, 2010, gage height, 89.78 ft.
