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Water-Year Summary for Site 02303800

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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
00045 Precipitation(Sum)  
00060 Discharge(Mean)  
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 28°05'20", long 82°24'33" referenced to North American Datum of 1983, in SE 1/4 sec.33, T.27 S., R.19 E., Hillsborough County, FL, Hydrologic Unit 03100205, near center of span on downstream side of pedestrian bridge adjacent to State Highway 581, 1.2 mi downstream from Thirteen Mile Run, 2.5 mi upstream from mouth, and 5.0 mi northeast of Sulphur Springs, FL.
DRAINAGE AREA - 160 mi².
REVISIONS HISTORY - WDR FL-80-3A:1979 water year maximum. WDR FL-83-3A:1983 water year maximum.  Maximum peak discharge for Sept. 12, 2017, was revised on Dec. 18, 2019, due to revision of discharge.
PERIOD OF RECORD - May 1956 to January 1964 (miscellaneous discharge measurements only); February 1964 to current year.
GAGE - Water-stage recorder. Datum of gage is National Geodetic Vertical Datum of 1929. Nov. 3, 1967, to Mar. 13, 1978, nonrecording gage at same site and datum.
COOPERATION - This gage is monitored in cooperation with Southwest Florida Water Management District, Hillsborough County, and the City of Tampa.
PERIOD OF RECORD - March 2016 to current year.
INSTRUMENTATION - An 8-inch diameter, tipping bucket precipitation gage 15-minute interval, mounted on an aluminum pipe with the top of the funnel 16 ft above the ground.
REMARKS - Collection, computation and publication of precipitation data do not necessarily conform to standards used by the National Weather Service.
PERIOD OF RECORD - Water years 1964, 1966 to September 2011 (discontinued).