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DESCRIPTION:

Latitude 34°07'34.0",   Longitude 84°05'36.2"   NAD83

Gwinnett County, Georgia, Hydrologic Unit 03130001

Drainage area: 1,060.00 square miles

Datum of gage: 905.20 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2023-12-08	2024-11-21
Daily Data
Temperature, water, degrees Celsius	2023-12-07	2024-11-20	1048
Discharge, cubic feet per second	1942-01-27	1971-09-29	10838
Gage height, feet	2023-12-08	2024-11-21	350
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2023-12-07	2024-11-20	1027
Dissolved oxygen, water, unfiltered, milligrams per liter	2023-12-07	2024-11-20	1050
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2023-12-19	2024-11-20	894
Daily Statistics
Temperature, water, degrees Celsius	2023-12-08	2024-09-11	279
Discharge, cubic feet per second	1942-01-27	1971-09-29	10838
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2023-12-08	2024-09-11	279
Dissolved oxygen, water, unfiltered, milligrams per liter	2023-12-07	2024-09-11	280
Monthly Statistics
Temperature, water, degrees Celsius	2023-12	2024-09
Discharge, cubic feet per second	1942-01	1971-09
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2023-12	2024-09
Dissolved oxygen, water, unfiltered, milligrams per liter	2023-12	2024-09
Annual Statistics
Temperature, water, degrees Celsius	2024	2024
Discharge, cubic feet per second	1942	1971
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2024	2024
Dissolved oxygen, water, unfiltered, milligrams per liter	2024	2024
Peak streamflow	1886-04	1990-12-13	53
Field measurements	1945-12-17	2024-10-04	418
Field/Lab water-quality samples	1957-05-24	2000-12-13	262
Revisions	Loading...

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