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DESCRIPTION:

Latitude 34°09'24",   Longitude 84°04'42.3"   NAD83

Gwinnett County, Georgia, Hydrologic Unit 03130001

Drainage area: 1,040.00 square miles

Contributing drainage area: 1,040 square miles,

Datum of gage: 912.01 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1981-01-29	2024-11-27
Daily Data
Temperature, water, degrees Celsius	1975-08-28	2024-11-27	23919
Discharge, cubic feet per second	1942-01-27	2024-11-26	30255
Gage height, feet	1993-10-01	2024-11-26	11206
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2023-07-27	2024-11-27	1459
Dissolved oxygen, water, unfiltered, milligrams per liter	2023-07-27	2024-11-27	1462
Daily Statistics
Temperature, water, degrees Celsius	1975-08-28	2024-09-11	7894
Discharge, cubic feet per second	1942-01-27	2024-09-02	30170
Gage height, feet	1993-10-01	2024-09-02	11121
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2023-07-27	2024-09-11	409
Dissolved oxygen, water, unfiltered, milligrams per liter	2023-07-27	2024-09-11	410
Monthly Statistics
Temperature, water, degrees Celsius	1975-08	2024-09
Discharge, cubic feet per second	1942-01	2024-09
Gage height, feet	1993-10	2024-09
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2023-07	2024-09
Dissolved oxygen, water, unfiltered, milligrams per liter	2023-07	2024-09
Annual Statistics
Temperature, water, degrees Celsius	1975	2024
Discharge, cubic feet per second	1942	2024
Gage height, feet	1994	2024
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2023	2024
Dissolved oxygen, water, unfiltered, milligrams per liter	2023	2024
Peak streamflow	1956-04-17	2023-09-15	68
Field measurements	1956-10-04	2024-11-20	389
Field/Lab water-quality samples	1973-09-04	2017-12-12	9
Water-Year Summary	2005	2023	19
Revisions	Loading...

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