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USGS 02335000 CHATTAHOOCHEE RIVER NEAR NORCROSS, GA

  Stream Site

DESCRIPTION:
Latitude 33°59'50",   Longitude 84°12'07"   NAD83
Gwinnett County, Georgia, Hydrologic Unit 03130001
Drainage area: 1,170 square miles
Datum of gage: 878.15 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1987-10-01  2025-10-19  
 Daily Data
    Temperature, water, degrees Celsius  1976-10-01  2025-10-19  25367 
    Precipitation, total, inches  2002-06-29  2025-10-18  6982 
    Discharge, cubic feet per second  1903-01-01  2025-10-18  41198 
    Gage height, feet  1997-10-01  2002-06-24  3436 
    Gage height, feet  1993-10-02  2025-10-18  11647 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2002-05-25  2025-10-19  24618 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2002-05-24  2025-10-19  29030 
 Daily Statistics 
    Temperature, water, degrees Celsius  1976-10-01  2025-08-11 8371 
    Discharge, cubic feet per second  1903-01-01  2025-06-22 41080 
    Gage height, feet  1993-10-02  2025-06-22 11529 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2002-05-25  2025-08-11 8130 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2002-05-24  2016-11-05 4839 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1976-10  2025-08  
    Discharge, cubic feet per second  1903-01  2025-06  
    Gage height, feet  1993-10  2025-06  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2002-05  2025-08  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2002-05  2016-11  
 Annual Statistics 
    Temperature, water, degrees Celsius  1977  2025  
    Discharge, cubic feet per second  1903  2025  
    Gage height, feet  1994  2025  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2002  2025  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2002  2017  
 Peak streamflow 1886-04  2024-09-27  124 
 Field measurements 1903-01-09  2025-09-24  902 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1941-08-22  2024-03-07  2343 
 Water-Year Summary 2005  2024  20 
 Revisions  Loading...
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