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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.
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USGS Water-Year Summary 2025
02336517 PROCTOR CREEK AT HORTENSE WAY, AT ATLANTA, GA
LOCATION - Lat 33°46'33.5", long 84°26'26.2" referenced to North American Datum of 1983, Fulton County, GA, Hydrologic Unit 03130002, on downstream side of bridge on Hortense Way, 0.2 miles north of US 78, 3.2 miles east of Interstate 285, 2.9 miles west of Interstate 75/85.
DRAINAGE AREA - 7.64 mi².
REVISIONS HISTORY -
WDR GA-04-01: 2003 water year daily values.
Gage datum was revised on October 31, 2023, based on an error in the determination of the gage datum.
SURFACE-WATER RECORDS
PERIOD OF RECORD -
DISCHARGE: April 2003 to April 2007, October 2015 to October 2018.
GAGE HEIGHT: April 2003 to April 2007, October 2015 to October 2018.
DISCHARGE: April 2003 to April 2007, October 2015 to October 2018.
GAGE HEIGHT: April 2003 to April 2007, October 2015 to October 2018.
GAGE - Satellite telemetry with water-stage recorder. Datum of gage is 816.06 feet above NAVD88.
COOPERATION - City of Atlanta.
REMARKS -
For period 10/28/2015-09/30/2016: Discharge records fair, except for days of estimated discharge, which are poor. Gage height record good.
For period 10/01/2016-09/30/2017: Discharge records fair, except for days of estimated discharge, which are poor. Gage height record fair.
For period 10/28/2015-09/30/2016: Discharge records fair, except for days of estimated discharge, which are poor. Gage height record good.
For period 10/01/2016-09/30/2017: Discharge records fair, except for days of estimated discharge, which are poor. Gage height record fair.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge recorded, unknown, September 16, 2004; maximum gage-height recorded, 13.95 feet, September 16, 2004; minimum daily discharge, 0.88 cfs, August 2, 2006.
CLIMATOLOGICAL RECORDS
PERIOD OF RECORD - April 2003 to April 2007, October 2015 to current year.
INSTRUMENTATION - Tipping-bucket raingage.
WATER-QUALITY RECORDS
REMARKS - Medium code WS indicates a surface water sample. Medium code SS indicates a suspended sediment sample. Hydrologic event 9 indicates a routine sample while J designates a storm event sample.
Laboratory chemical analyses are from the City of Atlanta Utoy Lab. The U.S. Geological Survey, National Water Quality Laboratory is used to analyze silica, chloride, and sulfate. Laboratory sediment analyses are by the U.S. Geological Survey, Sediment Partitioning Research Laboratory. Field determinations of discharge, specific conductance, pH, water temperature, turbidity, and dissolved oxygen are by the U.S. Geological Survey.
