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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.
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USGS Water-Year Summary 2024
02206136 JACKSON CREEK TRIBUTARY 1 AT WILLIAMS ROAD, NEAR LILBURN,GA
LOCATION - Lat 33°53'18.3", long 84°10'58.1" referenced to North American Datum of 1983, Gwinnett County, GA, Hydrologic Unit 03070103, at culvert on Williams Road, 2.6 miles west of Lilburn.
DRAINAGE AREA - 0.33 mi².
REVISIONS HISTORY - The gage datum from May 23, 1994 to March 2006 was destroyed. The gage was reestablished May 15, 2006 with a new gage datum. The records are not equivalent.
SURFACE-WATER RECORDS
PERIOD OF RECORD - Nov. 1986 to Feb. 1993, May 1994 to Mar. 2006, May 2006 to current year.
GAGE - Water-stage recorder with satellite telemetry, and a crest-stage gage. Datum of gage is 936.68 ft above NAVD 88. The NAVD 88 datum
of the gage was determined from two Level II GNSS, single-base static surveys of RM
14 (REF
FRAME: NAD_83(2011)(EPOCH:2010.0000), GEOID18), completed by USGS personnel on
May 21 and 26, 2020. RM 14 was tied to the gage datum via conventional levels
completed by USGS personnel on May 28, 2020. Prior to December 3, 2020, the
manuscript stated the datum of gage was 920 ft above NGVD of 1929 as determined
via topographic map by USGS.
COOPERATION - Gwinnett County Department of Water Resources
REMARKS - Gage-height records are generally fair. Additional details on the accuracy of the records can be obtained by contacting the USGS South Atlantic Water Science Center at gs-w-ga_nwisweb_data_inquiries@usgs.gov.
EXTREMES FOR PERIOD OF RECORD -
Maximum stage (gage datum prior to May 15, 2006): 8.57 feet, June 17, 2003; maximum discharge, 214 cfs, June 17, 2003. Maximum stage (current gage datum since May 15, 2006): 20.13 feet, September 21, 2009; maximum discharge, undetermined (May 15, 2006 to current year).
Maximum stage (continuous monitoring since March 9, 2020): 6.39 feet, October 10, 2020.
Minimum stage (continuous monitoring since March 9, 2020): 3.59 feet, August 1, 2020 and August 6, 2020.
CLIMATOLOGICAL RECORDS
PERIOD OF RECORD - March 2020 to current.
INSTRUMENTATION - Tipping bucket raingage.
