USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

Gwinnett County, Georgia

Hydrologic Unit Code 03070103

Latitude 33°56'05", Longitude 84°01'00" NAD27

Drainage area 2.43 square miles

Contributing drainage area 2.43 square miles

Gage datum 930.00 feet above NGVD29

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1954	1954-01-16	5.95	480
1955	1955-02-06	4.30	273
1956	1956-07-15	6.96	615
1957	1957-04-05	2.67	115
1958	1958-04-15	2.02	67.0
1959	1959-06-01	6.30	519
1960	1960-04-04	3.44	150
1961	1961-02-25	6.35	532
1962	1961-12-12	5.07	345
1963	1963-04-29	5.67	438
1995	1995-07-01	8.77	1,200^C
1996	1995-10-05	13.39	2,340^C
1997	1997-09-25	4.71	331^C
1998	1998-04-09	6.57	694^C
1999	1999-08-08	4.88	361^C
2000	2000-08-02	4.00	218^C
2001	2001-03-15	4.71	331^C
2002	2002-05-04	5.55	486^C
2003	2003-06-17	10.63²	1,660^8,C
2004	2004-09-16	6.74	722^C
2005	2005-07-07	7.57	896^C
2006	2006-08-05	4.88	360^C
2007	2007-07-01	4.45	287^C
2008	2008-03-19	3.91	202^C
2009	2009-09-21	10.05	1,510^C
2010	2010-01-24	6.83	740^C
2011	2011-02-28	5.01	383^C
2012	2012-07-21	5.51	477^C
2014	2014-01-11	5.90	554^C
2015	2015-06-24	7.44	867^C
2016	2016-02-03	6.46	667^C
2017	2017-04-05	5.03	387^C
2018	2018-02-04	5.39	454^C
2019	2019-06-08		251^C

Peak Streamflow Qualification Codes.

8 -- Discharge actually greater than indicated value
C -- All or part of the record affected by Urbanization, Mining, Agricultural changes, Channelization, or other

USGS 02205500 PEW CREEK NEAR LAWRENCEVILLE, GA