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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.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
- For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
- Not all sites have reports available for every water year.
USGS Water-Year Summary 2024
02172002 LAKE MOULTRIE TAILRACE CANAL AT MONCKS CORNER, SC
LOCATION - Lat 33°12'53.7", long 79°58'29.7" referenced to North American Datum of 1983, Berkeley County, SC, Hydrologic Unit 03050201, on upstream side of left fender pier, under U.S. Highway 52 bridge, 2.2 mi below Lake Moultrie Pinopolis Dam, and at river mile 45.8
DRAINAGE AREA - 14,800 mi².
REVISIONS HISTORY - WRD SC-95-1: 1992-94.
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 1978 to current year.
GAGE - Data collection platform and acoustic velocity meter. Datum of gage is 5.08 ft below NAVD of 1988. Prior to June 2001, at datum 0.82 ft below NGVD of 1929.
REMARKS - Gage-height records are generally good to fair. Discharge records are generally good to fair except for estimated discharges, which are poor. Additional details on the accuracy of the records can be obtained by contacting the USGS South Atlantic Water Science Center at gs-w-sc_nwisweb_data_inquiries@usgs.gov.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 31,100 ft³/s, Dec. 1, 1992;
minimum daily mean discharge, -521 ft³/s, January 26, 1993.
WATER-QUALITY RECORDS
PERIOD OF RECORD -
WATER TEMPERATURE: June 2016 to Current year.
DISSOLVED OXYGEN: June 2016 to Current year.
PERIOD OF DAILY RECORD -
WATER TEMPERATURE: June 2016 to Current year.
DISSOLVED OXYGEN: June 2016 to Current year.
INSTRUMENTATION - Water-quality multiprobe and data collection platform.
EXTREMES FOR PERIOD OF DAILY RECORD -
WATER TEMPERATURE: Maximum, 30.9° C, July 29, 2016; minimum, 4.3 °C, Jan. 06, 2018.
DISSOLVED OXYGEN: Maximum, 13.2 mg/L, January 18, 2018; minimum, .35mg/L, June 5, 2017.
