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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
Output formats
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Tab-separated data with channel data
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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 		 Channel
Number		 Channel
Name		 Meas.
type 		 Stream
flow
method 		 Velocity
method 		 Channel
flow
(ft3/s)		 Channel
width
(ft)		 Channel
area
(ft2)		 Channel
vel.
(ft/s)		 Channel
stability 		 Channel
material 		 Channel
evenness 		 Long.
vel.
desc. 		 Horz.
vel.
desc. 		 Vert.
vel.
desc. 		 Channel
loc.
code 		 Channel
loc.
dist.(ft)
82023-12-12 11:58:34CSTYesTJP/LMHUSGS-55300.44 0.43Poor unkn1mainMBOTQADCPVADCP-55305617640-0.72SOFTsiltEVENSTDYEVENUNKNUPST50.00
72023-10-18 11:01:08CDTYesTJPUSGS6500-0.13 0.32Fair unkn1mainMBOTQADCPVADCP650055674300.87SOFTsiltEVENSTDYUNEVUNKNUPST50.00
62023-08-09 11:22:06CDTYesTJP/EMBUSGS47800.54 0.37Fair unkn1mainBRDSQADCPVADCP478056478100.61SOFTsiltEVENSTDYUNEVUNKNUPST50.00
52023-07-13 14:40:08CDTYesTJPUSGS57200.35-0.030.12Fair unkn1mainMBOTQADCPVADCP572054776400.75SOFTsiltEVENSTDYUNEVUNKNUPST50.00
42023-05-19 10:21:09CDTYesTJP/PFRUSGS305001.861.860.43GoodClearunkn1mainMBOTQADCPVADCP3050059989603.40SOFTsiltEVENSTDYUNEVUNKNUPST100.00
32023-04-11 10:46CDTYesTJP/LMHUSGS105002.59 0.23Good unkn1mainMBOTQADCPVADCP1050061294501.12SOFTsiltEVENSTDYUNEVUNKNUPST50.00
22023-03-22 12:55:06CDTYesTJP/LMHUSGS37400.84 0.38Poor unkn1mainMBOTQADCPVADCP374058583500.45SOFTsiltEVENSTDYUNEVUNKNUPST50.00
12023-02-02 11:17:41CSTYesTJPUSGS32200.51 0.39Poor unkn1mainMBOTQADCPVADCP322057182000.39SOFTsiltEVENSTDYUNEVUNKNUPST50.00