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Water-Year Summary for Site USGS 02407526

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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.
Available Parameters
00065 Gage height(Mean)  

Water year 2021: 2020-10-01 to 2021-09-30

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USGS Water-Year Summary 2021
LOCATION - Lat 33°14'28", long 86°27'30" referenced to North American Datum of 1927, Shelby County, AL, Hydrologic Unit 03150107, on right bank near tailings pond of Gaston Steamplant, 1.6 mi downstream of Yellowleaf Creek, 1 mi east of Wilsonville, and at river mile 75.3.
DRAINAGE AREA - 8,588 mi².
PERIOD OF RECORD - October 1991 to current year. Daily gage height records are published beginning October 1993.
GAGE - Water-stage recorder. Datum of gage is 382.41 ft above NGVD of 1929.
REMARKS - Record considered good. Since December 1949, flow regulated by Allatoona Reservoir on Etowah River, since April 1961 by Weiss Reservoir on Coosa River, and since July 1964 by Logan Martin Reservoir (see Reservoirs in Mobile River Basin). Gage in pool of Lay Lake.
EXTREMES FOR PERIOD OF RECORD - Maximum, 18.25 ft, May 9, 2003; minimum, 9.75 ft, October 24, 2018.