USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 08155541 W Bouldin Ck at Oltorf Rd, Austin, TX

Travis County, Texas

Hydrologic Unit Code 12090205

Latitude 30°14'48", Longitude 97°46'09" NAD83

Drainage area 1.77 square miles

Contributing drainage area 1.77 square miles

Gage datum 536.82 feet above NAVD88

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
2008	2008-04-27	4.50	726^C
2009	2009-09-12	5.06	987^C
2010	2010-09-07	3.48	351^C
2011	2011-05-12	2.64	132^C
2012	2012-05-10	4.78	851^C
2013	2013-05-10	4.88	899^C
2014	2013-10-13	5.17	1,040^C
2015	2015-05-25	5.00	957^C
2016	2015-10-30	5.87	1,430^C
2018	2018-05-04	4.92	918^C
2019	2019-05-03	6.27	1,490^C
2020	2019-10-24	5.50	1,060^C
2021	2021-07-19	6.18	1,440^C
2022	2022-08-22	5.15	883^C
2023	2022-11-04	4.36	550^C

Peak Streamflow Qualification Codes.

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: 2025-02-01 19:44:21 EST
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