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Available data

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Continuous data

7 data types available - data from 1993-07-15 to 2026-08-13

Daily data

2 data types available - data from 1993-07-14 to 2026-08-12

Field measurements

2 data types available - data from 1992-06-16 to 2026-07-15

Discrete sample data

107 Observed properties (data types) available - with data from 1961-09-11 to 2022-07-13

127 Sampling activities

Peak measurements

2 data types available - with data from 1854-01-01 to 2025-06-14

Statistical tables for select daily data types

2 data types available - data from 1993-07-14 to 2026-08-11

Important information about this monitoring location

The elevation of this station has been determined to be 188.78 feet above NAVD 1988. To obtain stream water-surface elevation values in NAVD 1988 add 188.78 feet to gage height values.

Location details and information

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Operated in cooperation with:

Brazos River Authority

USGS - Cooperative Matching Funds

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	08108700	n/a
Location name	Brazos Rv at SH 21 nr Bryan, TX	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	30.6268665041326	n/a
Decimal longitude (WGS84)	-96.5441349745482	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Accurate to + or - 5 sec.	F
District	Texas	48
State	Texas	48
County	Burleson County	051
Country	United States of America	n/a
Altitude of gage/land surface	188.78 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.23 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Lower Brazos-Little Brazos	12070101
Drainage basin		n/a
Date of first construction		n/a
Drainage area	39049 square miles	n/a
Contributing drainage area	29483 square miles	n/a
Time zone abbreviation	CST	n/a
Site honors Daylight Saving Time	Y	n/a
National aquifer		n/a
Local aquifer		n/a
Local aquifer type		n/a
Well depth		n/a
Hole depth		n/a
Source of depth data		n/a

Monitoring location Brazos Rv at SH 21 nr Bryan, TX - USGS-08108700