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Available data

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Continuous data

2 data types available - data from 1993-06-20 to 2026-08-07

Daily data

2 data types available - data from 1978-06-28 to 2026-08-05

Field measurements

2 data types available - data from 1978-03-23 to 2026-07-07

Discrete sample data

69 Observed properties (data types) available - with data from 2010-01-11 to 2010-06-21

2 Sampling activities

Peak measurements

2 data types available - with data from 1979-05-11 to 2024-12-25

Statistical tables for select daily data types

2 data types available - data from 1978-06-28 to 2026-08-05

Important information about this monitoring location

The elevation of this station has been determined to be 134.16 feet above NAVD 1988. To obtain stream water-surface elevation values in NAVD 1988, add 134.16 feet to gage height values.

Location details and information

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Operated in cooperation with:

Guadalupe-Blanco River Authority

Texas Water Development Board

USGS - Cooperative Matching Funds

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	08177300	n/a
Location name	Perdido Ck at FM 622 nr Fannin, TX	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	28.7516564263577	n/a
Decimal longitude (WGS84)	-97.3172141562372	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	Goliad County	175
Country	United States of America	n/a
Altitude of gage/land surface	134.16 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.07 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Lower Guadalupe	12100204
Drainage basin		n/a
Date of first construction		n/a
Drainage area	28 square miles	n/a
Contributing drainage area	28 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 Perdido Ck at FM 622 nr Fannin, TX - USGS-08177300