USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 08178593 Salado Ck at Blanco Rd, San Antonio, TX

Bexar County, Texas

Hydrologic Unit Code 12100301

Latitude 29°33'49.9", Longitude 98°31'10.8" NAD83

Drainage area 31.8 square miles

Contributing drainage area 31.8 square miles

Gage datum 831 feet above NAVD88

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
2010	2009-10-04	8.23²	3,110^C
2011	2011-09-16	5.20	215^C
2012	2011-10-09	5.75	414^C
2013	2013-05-25	8.40	3,490^C
2014	2013-10-31	5.17	240^C
2015	2015-06-17	5.60	356^C
2016	2015-10-30	8.37²	3,420^8,C
2017	2017-02-19	6.52	785^C
2018	2018-09-03		2,690^C
2019	2018-10-31	4.35	132^C
2020	2019-10-24	8.41²	3,510^C
2021	2021-04-28	5.77	422^C
2022	2021-10-14	4.95	258^C
2023	2023-05-13	3.81	66.4

Peak Gage-Height Qualification Codes.

Peak Streamflow Qualification Codes.

8 -- Discharge actually greater than indicated value
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: 2024-04-26 18:15:26 EDT
0.23 0.19 nadww02