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Available data

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Continuous data

1 data types available - data from 2008-05-28 to 2026-08-03

Daily data

2 data types available - data from 1981-10-01 to 2026-08-01

Field measurements

2 data types available - data from 1981-09-03 to 2026-06-30

Discrete sample data

33 Observed properties (data types) available - with data from 1996-04-11 to 1997-08-15

7 Sampling activities

Statistical tables for select daily data types

2 data types available - data from 1981-10-01 to 2026-08-01

Important information about this monitoring location

The elevation of this station has been determined to be 119.92 feet above NAVD 1988. To obtain stream water-surface elevation values in NAVD 1988, add 119.92 feet to gage height values.

Location details and information

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Operated in cooperation with:

Lavaca-Navidad River Authority

USGS - Cooperative Matching Funds

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	08164350	n/a
Location name	Navidad Rv nr Speaks, TX	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	29.3219140249381	n/a
Decimal longitude (WGS84)	-96.7091425094027	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	Lavaca County	285
Country	United States of America	n/a
Altitude of gage/land surface	119.92 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.25 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Navidad	12100102
Drainage basin		n/a
Date of first construction		n/a
Drainage area	437 square miles	n/a
Contributing drainage area	437 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 Navidad Rv nr Speaks, TX - USGS-08164350