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New WQX 3.0 profiles are available at waterqualitydata.us/beta/. These profiles will contain recent USGS data added since March 11, 2024, which marks the beginning of limited accessibility for USGS data. Read more about the 3.0 profiles and associated changes here.

This legacy user interface will continue to function for several weeks. However, this user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  NWIS >  USGS-GA >  USGS-02334430

CHATTAHOOCHEE RIVER AT BUFORD DAM, NEAR BUFORD, GA (USGS-02334430) site data in the Water Quality Portal

Data Provider: NWIS (Learn more about Water Quality Portal Data Providers)

This stream site, maintained by the USGS Georgia Water Science Center (identifier USGS-GA), has the name "CHATTAHOOCHEE RIVER AT BUFORD DAM, NEAR BUFORD, GA" and has the identifier USGS-02334430. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)03130001. See more details of this site the the USGS NWIS Web page for this site. This site has a drainage area of 1040.00 sq mi and the contributing drainage area is 1040 sq mi.

This site is located in Gwinnett County County, Georgia at 34.15666667000000 degrees latitude and -84.0784167000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from Digital MAP." and the accuracy is 1 seconds. This site is at an elevation of 912.01 feet and the accuracy of the elevation measurement, collected using the method "GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System" is .08 feet. The vertical coordinate reference system is NAVD88.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-02334430" into the "Site ID" box under Site Parameters

What other monitoring locations are upstream or downstream from this one?

Upstream and downstream locations

This map shows all Water Quality Portal stations that are 10 miles upstream (dashed dark blue) and 10 miles downstream (solid light blue) of this monitoring location (indicated by the large blue circle). The upstream and downstream functionality is provided by the Network Linked Data Index.

When were data collected at this location?

Periods of record for data characteristic groups

For a more detailed breakdown of data, go to the Monitoring Report at the EPA How's My Waterway Application
Characteristic Group Date Range*
Information 2015 - 2017
Inorganics, Major, Non-metals 1976 - 2017
Inorganics, Minor, Metals 1976 - 1976
Inorganics, Minor, Non-metals 1976 - 1976
Microbiological 1976 - 1976
Nutrient 1976 - 1976
Organics, Other 1976 - 2017
Organics, PCBs 2015 - 2015
Organics, Pesticide 2015 - 2017
Physical 1973 - 2017
*Date ranges may contain gap years

What other information is available for this location?

Detailed Metadata

For the definitions of the metadata elements, please go to the Water Quality Portal user guide

Location Metadata Value
OrganizationIdentifier USGS-GA
OrganizationFormalName USGS Georgia Water Science Center
MonitoringLocationIdentifier USGS-02334430
MonitoringLocationName CHATTAHOOCHEE RIVER AT BUFORD DAM, NEAR BUFORD, GA
MonitoringLocationTypeName Stream
HUCEightDigitCode 03130001
DrainageAreaMeasure/MeasureValue 1040.00
DrainageAreaMeasure/MeasureUnitCode sq mi
ContributingDrainageAreaMeasure/MeasureValue 1040
ContributingDrainageAreaMeasure/MeasureUnitCode sq mi
LatitudeMeasure 34.15666667000000
LongitudeMeasure -84.0784167000000
HorizontalAccuracyMeasure/MeasureValue 1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from Digital MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 912.01
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue .08
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 13
CountyCode 135
ProviderName NWIS