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Water-Year Summary for Site 02238180

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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.
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Available Parameters
62614 Elevation, lake/res, NGVD29(Ins.)  

Water year 2019: 2019-10-01 to 2020-09-30

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USGS Water-Year Summary 2019
LOCATION - Lat 28°56'11", long 81°43'04" referenced to North American Datum of 1927, in SW 1/4 sec.09, T.18 S., R.26 E., Lake County, FL, Hydrologic Unit 03080102, on south shore of lake, at county boat ramp on County Road 450, and 3.1 mi west of Umatilla.
DRAINAGE AREA - 0.78 mi².
PERIOD OF RECORD - October 1967 to October 1968 (thrice weekly); November 1968 to February 1970 (weekly); August 1982 to March 1983 (fragmentary); April 1983 to September 2015 (weekly); October 2015 to current year (bimonthly).
GAGE - Nonrecording gage. Datum of gage is at NGVD of 1929.
COOPERATION - This gage is monitored in cooperation with the Lake County Water Authority.
REMARKS - Surface area 96 acres (0.15 mi²). At high stages Holly, Ella, and Yale Lakes are interconnected and some natural diversion occurs northward to Nicotoon Lake.
EXTREMES FOR PERIOD OF RECORD - Maximum elevation observed, 61.43 ft, July 31, 1984; minimum observed, 50.60 ft, Jan. 27, 2014.