USGS Water-Year Summary 2021
02309110 MCKAY CREEK NEAR LARGO, FL.
LOCATION - Lat 27°54'26", long 82°49'01" referenced to North American Datum of 1927, in NE 1/4 sec.5, T.30 S., R.15 E., Pinellas County, FL, Hydrologic Unit 03100207, (Clearwater quadrangle), located on the left edge of water on upstream side of culvert on Hickory Drive, two blocks south of 8th Avenue, 1.8 mi west of Largo.
DRAINAGE AREA - 5.90 mi².
- WDR-US-2009:Gage datum published in water years 2007-2008. WDR-US-2011:Gage datum published in water year 2009.
PERIOD OF RECORD - October 2003 to current year (gage heights only).
GAGE - Water-stage recorder. Datum of gage is 0.10 ft above National Geodetic Vertical Datum of 1929 and 0.76 ft. below North American Vertical Datum of 1988.
COOPERATION - This gage is monitored in cooperation with Pinellas County.
EXTREMES FOR PERIOD OF RECORD - Maximum gage height, 7.76 ft, June 24, 2012, minimum, 0.80 ft, June 20, 2010.
PERIOD OF RECORD - October 2003 to current year.
INSTRUMENTATION - A 6-in diameter, tipping bucket precipitation gage 15--minute-interval, mounted on a swinging arm 7 ft. above the ground.