USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 02335910 ROTTENWOOD CR AT INTERSTATE N PKWY, NR SMYRNA, GA

Cobb County, Georgia

Hydrologic Unit Code 03130001

Latitude 33°53'38.5", Longitude 84°27'28.4" NAD83

Drainage area 18.60 square miles

Gage datum 820.33 feet above NAVD88

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1977	1977-03-30	838.90	3,300^2,7,C
2008	2008-05-23	9.52	3,130^C
2009	2009-09-21	13.31	4,500^C
2010	2009-10-12	10.27	3,440^C
2011	2011-04-15	7.66	2,160^C
2012	2011-12-22	8.15	2,410^C
2013	2013-07-03	9.48	3,110^C
2014	2014-04-07	10.04	3,350^C
2015	2015-01-04	8.37	2,520^C
2016	2016-07-16	8.49	2,580^C
2017	2017-08-09	9.19	2,950^C
2018	2018-03-20	7.89	2,280^C
2019	2018-10-11	9.48	3,110^C
2020	2020-09-17	10.60	3,570^C
2021	2021-09-08	14.67	4,880^2,C
2022	2021-12-30	8.41	2,540^C
2023	2023-08-29	12.27	4,200^C
2024	2024-09-27	10.23	3,430^C

Peak Streamflow Qualification Codes.

2 -- Discharge is an Estimate
7 -- Discharge is an Historic Peak
C -- All or part of the record affected by Urbanization, Mining, Agricultural changes, Channelization, or other

U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Peak Streamflow
URL: https://nwis.waterdata.usgs.gov/nwis/peak?

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2025-02-05 06:48:52 EST
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