USGS Water-Year Summary 2019
02302010 HILLSBOROUGH RIVER BELOW CRYSTAL SPRINGS NEAR ZEPHYRHILLS, FL.
LOCATION - Lat 28°10'43", long 82°11'21" referenced to North American Datum of 1983, in sec.34, T.26 S., R.21 E., Pasco County, FL, Hydrologic Unit 03100205, at left bank of Hillsborough River, 0.4 mile downstream from Crystal Springs, 2.0 miles west of village of Crystal Springs, and 4 miles south of Zephyrhills.
DRAINAGE AREA - Indeterminate.
PERIOD OF RECORD - 1935 to September 2013 (miscellaneous measurements only); October 2013 to current year.
GAGE - Water-stage recorder. Datum of gage is National Geodetic Vertical Datum of 1929 and 1.05 ft. below North American Vertical Datum of 1988.
COOPERATION - This gage is monitored in cooperation with the Southwest Florida Water Management District.