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Water-Year Summary for Site 02336313

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Available Parameters
00010 Temperature, water(Max.,Min.,Mean)  
00045 Precipitation(Sum)  
00060 Discharge(Mean)  
00065 Gage height(Mean)  
00095 Specific cond at 25C(Max.,Min.,Mean)  
00300 Dissolved oxygen(Max.,Min.,Mean)  
00400 pH(Max.,Min.,Med.)  
63680 Turbidity, Form Neph(Min.,Med.,Max.)  

Water year 2022: 2022-10-01 to 2023-09-30
 

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USGS Water-Year Summary 2022
02336313 WOODALL CREEK AT DEFOORS FERRY ROAD, AT ATLANTA, GA
LOCATION - Lat 33°49'18", long 84°26'20" referenced to North American Datum of 1927, Fulton County, GA, Hydrologic Unit 03130001, at bridge located 0.2 miles upstream of confluence with the Chattahoochee River, 0.9 miles west of Interstate 75, and 3.1 miles east of Interstate 285 (West Loop).
DRAINAGE AREA - 2.71 mi². revised.
REVISIONS HISTORY - WDR GA-2013: Drainage area.
SURFACE-WATER RECORDS
PERIOD OF RECORD -
DISCHARGE: October 2005 to current year.
GAGE-HEIGHT: December 2004 to current year.
GAGE - Satellite telemetry with a water stage recorder and continuous water-quality monitor. Datum of gage is 756.2 feet above North American Vertical Datum (NAVD) of 1988 (leveling by Global Positioning System equipment).
COOPERATION - City of Atlanta.
REMARKS -
For period 10/01/2013-09/30/2016: Discharge record poor. Gage-height record fair.
For period 10/01/2016-09/30/2017: Discharge record poor. Gage-height record fair.
For period 10/01/2017-09/30/2018: Discharge record poor. Gage-height record fair.
For period 10/01/2018-09/30/2019: Discharge record poor, except for estimated days which are poor. Gage-height record fair.
For period 10/01/2019-09/30/2020: Discharge record poor, except for estimated days which are poor. Gage-height record fair.
EXTREMES FOR PERIOD OF RECORD -

Maximum gage-height recorded, 23.61 feet, backwater from Peachtree Creek, September 22, 2009; ; minimum daily discharge, no flow, many days.

CLIMATOLOGICAL RECORDS
PERIOD OF RECORD - December 2004 to September 2006, October 2008 to current year.
INSTRUMENTATION - Tipping-bucket raingage.
WATER-QUALITY RECORDS
PERIOD OF RECORD - February 1976 to August 1977, July 1995, March to July 2003, and January 2004 to November 2017.
PERIOD OF DAILY RECORD -
SPECIFIC CONDUCTANCE: December 2004 to current year.
pH: December 2004 to current year.
WATER TEMPERATURE: December 2004 to current year.
DISSOLVED OXYGEN: December 2004 to current year.
TURBIDITY: December 2004 to current year.
INSTRUMENTATION - Satellite telemetry with a continuous water-quality monitor.
REMARKS -
For period 10/01/2014-09/30/2015: Water temperature record is good; specific conductance, and dissolved oxygen records are fair; pH and turbidity records are poor.
For period 10/01/2015-09/30/2016: Specific conductance and water temperature record is good. Dissolved oxygen record is fair. pH and turbidity records are poor.
For period 10/01/2016-09/30/2017: Specific conductance and water temperature record is good. Dissolved oxygen record is fair. pH and turbidity records are poor.
For period 10/01/2017-09/30/2018: Specific conductance and water temperature record is good. Dissolved oxygen record is fair. pH and turbidity records are poor.
For period 10/01/2018-09/30/2019: Specific conductance and water temperature record is good. Dissolved oxygen record is fair. pH and turbidity records are poor.

Data for parameter code 63680 (turbidity) were collected using a probe with the following specifications: turbidity, water, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +/-2.5 degrees, FNU (Formazin Nephelometric Units). Prior to October 1, 2004, turbidity data were published using parameter code 00076: turbidity, water, unfiltered, NTU (Nephelometric Turbidity Units).
EXTREMES FOR PERIOD OF DAILY RECORD -
WATER TEMPERATURE: Maximum recorded, 32.9°C, August 9, 2007; minimum recorded, 0.0 °C, January 14, 2011, January 5, 2018.

SPECIFIC CONDUCTANCE: Maximum recorded, 1,270 microsiemens, January 11, 2011; minimum recorded, 19 microsiemens, March 3, 2019.

pH: Maximum recorded, 10.9 units, May 29, 2020; minimum recorded, 5.1 units, September 13, 2007.

DISSOLVED OXYGEN: Maximum recorded, 17.7 mg/L, February 17, 2009; minimum recorded, 0.5 mg/L, August 13, 2020, August 27, 2020, August 30, 2020, and September 2, 2020.

TURBIDITY: Maximum recorded, >2,200 FNU, September 29, 2005; minimum recorded, <0.5 FNU, several days.