USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 08158380 Little Walnut Ck at Georgian Dr, Austin, TX

Travis County, Texas

Hydrologic Unit Code 12090205

Latitude 30°21'15", Longitude 97°41'52" NAD27

Drainage area 5.22 square miles

Contributing drainage area 5.22 square miles

Gage datum 637.32 feet above NAVD88

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1983	1983-06-04	9.58	1,230^C
1984	1984-07-24	6.91	721^C
1985	1985-09-14	11.90	3,490^C
1986	1986-06-17	10.80	2,890^C
1987	1987-05-29	13.34	2,500^2,C
1988	1987-11-25	9.78	1,920^C
2008	2008-08-19	3.70	820^C
2009	2009-09-04	6.26	1,830^C
2010	2010-09-07	8.93	3,130^C
2011	2011-05-12	3.71	823^C
2012	2012-05-10	8.37	2,840^C
2013	2013-09-29	7.49	2,400^C
2014	2014-09-18	10.31	5,300^C
2015	2015-05-25	12.76	10,700^C
2016	2015-10-30	8.91	3,630^C
2017	2017-08-07	4.32	1,060^C
2018	2018-03-28	7.97	2,880^C
2019	2019-04-06	10.05	4,920^C
2020	2020-05-16	5.93	1,750^C
2021	2021-05-28	6.67	2,140^C
2022	2022-08-22	7.27	2,470^C
2023	2023-04-20	7.13	2,390^C

Peak Streamflow Qualification Codes.

2 -- Discharge is an Estimate
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: 2024-12-26 05:05:07 EST
0.28 0.26 nadww02