Available data

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7 data types available - data from 2007-10-01 to 2026-08-08

2 data types available - data from 1923-10-01 to 2026-08-06

2 data types available - data from 1990-11-01 to 2026-06-01

101 Observed properties (data types) available - with data from 1970-09-09 to 2026-05-13

115 Sampling activities

2 data types available - with data from 1903-03-10 to 2025-06-22

2 data types available - data from 1923-10-01 to 2026-08-06

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	08066000	n/a
Location name	Trinity Rv at Riverside, TX	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	30.8593551391198	n/a
Decimal longitude (WGS84)	-95.3988299853806	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	Walker County	471
Country	United States of America	n/a
Altitude of gage/land surface	0	n/a
Method altitude determined	Level or other surveyed method.	L
Altitude accuracy	0.1 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Lower Trinity-Kickapoo	12030202
Drainage basin		n/a
Date of first construction		n/a
Drainage area	15589 square miles	n/a
Contributing drainage area	15589 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