USGS Water-Year Summary 2019
253828080391100 NORTHEAST SHARK RIVER SLOUGH NO. 4, NORTH OF GROSSMAN, FL
LOCATION - Lat 25°38'24.58", long 80°39'09.96" referenced to North American Datum of 1983, in NW 1/4 sec.04, T.54 S., R.6 E., Miami-Dade County, FL, Hydrologic Unit 03090202, approximately 2.0 mi northeast of the extreme southern end of the Levee 67 extension and 11.8 mi west of Krome Avenue.
DRAINAGE AREA - Indeterminate.
- WDR FL-93-2A, 1990-1992; WDR FL-95-2A, 1994; WDR FL-96-2A, 1993, 1986-1989 (extremes only). WDR-US-2009,Site 253828080391100, 2008.
PERIOD OF RECORD - July 1985 to current year (gage heights only).
GAGE - Satellite data collection platform with water-stage shaft encoder. Datum of gage is National Geodetic Vertical Datum of 1929 (NGVD 29) and 1.519 below North American Vertical Datum of 1988 (NAVD 88).
COOPERATION - U.S. Army Corps of Engineers and Everglades National Park.
EXTREMES FOR PERIOD OF RECORD - Maximum gage height, 8.57 ft Sept. 10, 2017; minimum, indeterminate, well was dry during many years.