USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

Richland County, South Carolina

Hydrologic Unit Code 03050110

Latitude 33°59'41", Longitude 81°01'26" NAD27

Drainage area 2.15 square miles

Gage datum 194.45 feet above NAVD88

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1985	1985-06-07	6.32	963^C
1986	1986-08-12	8.05	1,300^C
1987	1987-06-26	7.16	1,120^C
1988	1988-07-27	5.65	829^C
1989	1989-06-09	6.17	933^C
1990	1990-07-14	4.59	608^C
1991	1991-05-12	6.17	933^C
1992	1992-06-06	7.44	1,160^C
1993	1993-09-05	5.84	867^C
1994	1994-06-27	5.37	772^C
1995	1995-08-26	6.19	937^C
1996	1996-07-16	7.75	1,220^C
1997	1997-07-24	9.06
1998	1998-09-03	6.89	1,070^C
1999	1999-08-26	5.80	859^C
2000	2000-06-05	7.03¹
2001	2001-08-11	6.92	1,070^C
2002	2002-07-02	6.37	973^C
2003	2003-05-26	7.00	1,090^C
2004	2004-06-28	8.52
2011	2011-09-25	11.98	3,110^C
2012	2012-07-10	9.15	1,660^C
2013	2013-02-26	4.71	236^C
2020	2020-06-24	9.11	1,640^C
2021	2021-07-16	9.67^R	1,890^C,R
2022	2022-07-04	13.45	4,010^C
2023	2023-09-17	7.92	1,150^C

Peak Streamflow Qualification Codes.

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

USGS 02169505 ROCKY BRANCH AT PICKENS ST AT COLUMBIA, SC