Available data

Select data types to graph from categories based on the way the data were collected.

3 data types available - data from 1991-06-28 to 2026-02-03

3 data types available - data from 1960-09-01 to 2026-02-03

2 data types available - data from 1960-08-15 to 2026-06-30

192 Observed properties (data types) available - data from 1968-11-27 to 1999-05-18

142 Sampling activities

2 data types available - data from 1960-10-18 to 2025-06-12

2 data types available - data from 1960-09-01 to 2026-02-03

Zoom out to see link to My Favorites

Operated in cooperation with:

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	08178700	n/a
Location name	Salado Ck at Loop 410, San Antonio, TX	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	29.5160632970823	n/a
Decimal longitude (WGS84)	-98.4311271423222	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	Bexar County	029
Country	United States of America	n/a
Altitude of gage/land surface	682.59 feet	n/a
Method altitude determined	GNSS3 - Level 3 Quality Survey Grade Global Navigation Satellite System	Y
Altitude accuracy	99 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Upper San Antonio	12100301
Drainage basin		n/a
Date of first construction		n/a
Drainage area	137 square miles	n/a
Contributing drainage area	137 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