USGS Water-Year Summary 2017
02327031 SPRING CREEK NEAR SPRING CREEK, FL
LOCATION - Lat 30°04'21", long 84°19'39" referenced to North American Datum of 1927, Wakulla County, FL, Hydrologic Unit 03120001, near right bank 0.75 mi downstream of Spring Creek Campground boat ramp, 9 mi southeast of Crawfordville, 9.75 mi southwest of St. Marks, and 28.5 mi south of Tallahassee.
DRAINAGE AREA - Indeterminate.
REVISIONS HISTORY - Discharge for the period Jul. 22, 2015, to Sept. 30, 2015, was revised on April 14, 2017, based on changes to the processing of the mean water velocity. Precipitation records from May 8, 2014 to September 30, 2016, are unreliable and should not be used.
PERIOD OF RECORD - June 25, 2007, to September 30, 2010 (Discontinued). Reinstalled on Oct. 1, 2013 to present.
GAGE - Water-stage recorder, index-velocity meter, and data-collection platform. Datum of gage is North American Vertical Datum of 1988.
COOPERATION - Northwest Florida Water Management District and Florida Department of Environmental Protection.
PERIOD OF RECORD - November 15, 2013 to current year.
INSTRUMENTATION - A 8-inch diameter, tipping bucket precipitation Gage 15-minute-interval, mounted to a 2-inch diameter pipe.
PERIOD OF RECORD - June 25, 2007, to September 30, 2010 (Discontinued). Reinstalled Oct. 1, 2013 to current year.
INSTRUMENTATION - YSI EXO2 water-quality monitor consisting of specific conductivity and temperature.
EXTREMES FOR PERIOD OF RECORD
Maximum instantaneous value: 33.5 °C; July 28, 2015
Minimum instantaneous value: 10.5 °C; January 8, 2017
Maximum daily mean: 31.4 'C; Multiple occurrences
Minimum daily mean: 11.4 'C; November 20, 2014
Maximum instantaneous value: 46,400 µs/cm; Multiple occurrences
Minimum instantaneous value: 660 µs/cm; March 30, 2014
Maximum daily mean: 45,600 uS/cm; September 6, 2014
Minimum daily mean: 2,320 uS/cm; March 21, 2014