USGS Surface Water for USA: Streamflow Measurements

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Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

Streamflow Measurements for the Nation

USGS 08117300 Brazos Rv at GIWW Flood Gates nr Freeport, TX

Brazoria County, Texas

Hydrologic Unit Code 12070104

Latitude 28°53'52", Longitude 95°22'53" NAD27

Drainage area 45,606 square miles

Contributing drainage area 36,040 square miles

Gage datum 0 feet above NAVD88

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Meas. Number	Date Time	Time Datum	Measurement Used?	Who	Measuring Agency	Stream flow (ft³/s)	Gage Height (ft)	GH Change (ft)	Meas. Duration (hr)	Meas. Rated	Control	Flow Adjust. Code
8	2023-12-12 11:58:34	CST	Yes	TJP/LMH	USGS	-5530	0.44		0.43	Poor		NONE
7	2023-10-18 11:01:08	CDT	Yes	TJP	USGS	6500	-0.13		0.32	Fair		NONE
6	2023-08-09 11:22:06	CDT	Yes	TJP/EMB	USGS	4780	0.54		0.37	Fair		NONE
5	2023-07-13 14:40:08	CDT	Yes	TJP	USGS	5720	0.35	-0.03	0.12	Fair		NONE
4	2023-05-19 10:21:09	CDT	Yes	TJP/PFR	USGS	30500	1.86	1.86	0.43	Good	Clear	NONE
3	2023-04-11 10:46	CDT	Yes	TJP/LMH	USGS	10500	2.59		0.23	Good		NONE
2	2023-03-22 12:55:06	CDT	Yes	TJP/LMH	USGS	3740	0.84		0.38	Poor		NONE
1	2023-02-02 11:17:41	CST	Yes	TJP	USGS	3220	0.51		0.39	Poor		NONE

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

Page Contact Information: Texas Water Data Support Team
Page Last Modified: 2024-11-24 00:29:37 EST
0.2 0.19 nadww02