USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 08067252 Trinity Rv at Wallisville, TX

Chambers County, Texas

Hydrologic Unit Code 120302030307

Latitude 29°48'44", Longitude 94°43'52" NAD27

Drainage area 17,796.0 square miles

Contributing drainage area 17,796.0 square miles

Gage datum 0.0 feet above NGVD29

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
2015	2015-05-30	5.31²	23,100⁶
2016	2015-12-18	5.53²	26,000⁶
2017	2017-09-01	7.47	35,900^2,6,9
2018	2018-04-04		23,500⁶
2019	2018-10-25		25,000⁶

Peak Gage-Height Qualification Codes.

Peak Streamflow Qualification Codes.

U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Peak Streamflow
URL: https://staging.waterdata.usgs.gov/nwis/peak?

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2026-01-20 02:06:05 EST
0.37 0.35 staging