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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
06480650 FLANDREAU CREEK ABOVE FLANDREAU, SD
LOCATION - Lat 44°03'45.8", long 96°29'07.1" referenced to North American Datum of 1927, in SE 1/4 NE 1/4 NE 1/4 sec.20, T.107 N., R.47 W., Moody County, SD, Hydrologic Unit 10170203, on right bank at county highway bridge, 5.9 mi upstream from mouth, and 5.2 mi east of Flandreau.
DRAINAGE AREA - 101 mi².
REVISIONS HISTORY - WDR SD-10-1: Drainage area.
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 1982 to September 1992 (continuous-record), October 1992 to September 2015 (crest-stage partial record), October 2015 to current year.
GAGE -
Water-stage recorder and crest-stage gage. Datum of gage is 1,561.74 feet above the North American Vertical Datum of 1988 (NAVD88) and 1,555 feet above the National Geodetic Vertical Datum of 1929 (NGVD29), from topographic map.
REMARKS -
Accuracy of records for water years prior to 2014 are noted in the individual Annual Data Reports for those water years. For water years 2014 onward, records good except those for Oct. 15 - 21, 2020, Mar. 18, 2021 to July 27, 2021, Nov. 14, 2021 to Jan. 8, 2022, Mar. 3 - 21, 2022, June 12 to Aug. 8, 2022, and Aug. 4, 2023 to Nov. 15, 2023 which are fair and those for estimated discharges, which are poor. Satellite data-collection platform at station.
