USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

Rockdale County, Georgia

Hydrologic Unit Code 03070103

Latitude 33°40'01", Longitude 83°56'17" NAD83

Drainage area 260 square miles

Contributing drainage area 260 square miles

Gage datum 630.92 feet above NAVD88

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
2002	2002-05-05	12.68	4,490^C
2003	2003-05-07	16.31	9,480^C
2004	2004-09-18	14.13	6,670^C
2005	2005-07-07	16.36	9,960^C
2006	2005-10-08	12.26	4,460^C
2007	2006-11-17	11.09	3,330^C
2008	2008-02-23	8.85	2,350^C
2009	2009-09-22	22.54	20,800^C
2010	2009-11-12	13.60	5,830^C
2011	2011-03-29	9.77	2,870^C
2012	2012-03-04	8.97	2,410^C
2013	2013-05-06	11.74	4,180^C
2014	2014-01-12	11.25	4,550^C
2015	2015-01-05	8.72	2,620^C
2016	2015-12-25	16.49	9,880^C
2017	2017-04-06	11.17	4,900^C
2018	2018-08-03	9.64	3,940^C
2019	2019-04-20	15.53	8,760^C
2020	2020-02-07	13.67	6,800^C
2021	2020-10-12	13.35	6,520^C
2022	2021-12-31	11.43	5,100^C
2023	2023-01-05	11.62	5,230^C

Peak Streamflow Qualification Codes.

C -- All or part of the record affected by Urbanization, Mining, Agricultural changes, Channelization, or other

USGS 02207335 YELLOW RIVER AT GEES MILL ROAD, NEAR MILSTEAD, GA