USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 08466200 Rio Grande Trib nr Sullivan City, TX

Starr County, Texas

Hydrologic Unit Code 13090001

Latitude 26°17'12", Longitude 98°35'16" NAD27

Drainage area 0.40 square miles

Contributing drainage area .40 square miles

Gage datum 189 feet above NAVD88

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1966	1966-04-19	6.63	20.0
1967	1967-08-24	7.42	47.0
1968	1968-06-19	6.69	22.0
1969	1969-06-03	8.23	81.0
1970	1970-05-15	7.16	37.0
1971	1971-02-25	8.69	100
1972	1972-04-27	10.43	195
1973	1973-09-14	9.52	144
1974	1974-05-06	8.80	106

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: 2025-01-06 17:37:15 EST
0.19 0.19 nadww01