Warning: Javascript must be enabled to use all the features on this page!

Page Loading - Please Wait...

Click to hideNews Bulletins

Water-Year Summary for Site 02238499

Click to hide Water-Year Summary instructions and information
  • 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)  
63160 Stream level, NAVD(Mean)  

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

Print this page
USGS Water-Year Summary 2020
LOCATION - Lat 29°04'52", long 81°52'51" referenced to North American Datum of 1983, in SW 1/4 sec.23, T.16 S., R.24 E., Marion County, FL, Hydrologic Unit 03080102, at upstream side of spillway structure of Moss Bluff Dam, 0.3 mi upstream from bridge on State Highway 464, 0.4 mi southwest of Moss Bluff, 3.9 mi northeast of Ocklawaha, and 64.3 mi upstream from mouth.
DRAINAGE AREA - 879 mi².
REVISIONS HISTORY - WDR FL-74-1: Drainage area.
PERIOD OF RECORD - October 1965 to June 1967, October 1969 to current year (gage heights only).
GAGE - Water-stage recorder and data-collection platform. Datum of gage is 0.30 ft above NGVD of 1929 and 0.66 ft below NAVD of 1988. June 9, 1967 to Sept. 30, 1970, at datum 0.30 ft lower. Prior to June 9, 1967 at datum 0.42 ft lower. This is the auxiliary gage for station 02238500 located at downstream side of spillway structure.
COOPERATION - This gage is monitored in cooperation with the St. Johns River Water Management District.
EXTREMES FOR PERIOD OF RECORD - Maximum gage height, 59.81 ft, Sept. 26, 2004; minimum, 45.45 ft, Mar. 6, 1973, result of dike failure.