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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
02300100 LITTLE MANATEE RIVER NEAR FORT LONESOME, FL.
LOCATION - Lat 27°42'16", long 82°11'53" referenced to North American Datum of 1927, in NW 1/4 sec.15, T.32 S., R.21 E., Hillsborough County, FL, Hydrologic Unit 03100203, on left bank, 100 ft downstream from bridge on State Highway 674, 0.6 mi upstream from Howard Prairie Branch, 3.2 mi west of Fort Lonesome, 6.2 mi east of Wimauma, and 30 mi upstream from mouth.
DRAINAGE AREA - 31.4 mi².
REVISIONS HISTORY - WDR FL-04-3A:Maximum peak stage for period of record reported for water years 1988-2003. The correct maximum peak stage is 12.24 ft on Sept. 7, 1988. WDR-US-2009:Discharge and gage height, in feet NGVD, for Apr. 21, 2009 through May 13, 2009.
SURFACE-WATER RECORDS
PERIOD OF RECORD - September 1963 to current year.
GAGE - Water-stage recorder. Datum of gage is 45.00 ft above National Geodetic Vertical Datum of 1929 and 44.09 ft. above North American Vertical Datum of 1988. Prior to June 23, 1980, at site 100 ft upstream at same datum.
COOPERATION - This gage is monitored in cooperation with the Southwest Florida Water Management District.
WATER-QUALITY RECORDS
PERIOD OF RECORD - Water years 1966 to September 2011 (discontinued).
