Spring Ck abv Twin Buttes Res nr San Angelo, TX

Important information about this monitoring location

Site operated for low-flow conditions. Discharge only available up to 78 ft^3/s

The datum of gage has been determined to be 1930.78 feet above NAVD 1988. To obtain stream water-surface elevation values in NAVD 1988 add 1930.78 feet to gage height values.

Location details and information

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Site identification number	08130700	_n/a
Site name	Spring Ck abv Twin Buttes Res nr San Angelo, TX	_n/a
Site type	Stream	ST
DMS latitude	311951	_n/a
DMS longitude	1003602	_n/a
Decimal latitude	31.3309973	_n/a
Decimal longitude	-100.600931	_n/a
Latitude-longitude method	Interpolated from MAP.	M
Latitude-longitude accuracy	Accurate to + or - 3 sec (SPS GPS).	R
Latitude-longitude datum	North American Datum of 1927	NAD27
Decimal Latitude-longitude datum	North American Datum of 1983	NAD83
District	Texas	48
State	Texas	48
County	Tom Green County	451
Country	US	_n/a
Land net location description		_n/a
Name of location map	Knickerbocker, TX	_n/a
Scale of location map	24000	_n/a
Altitude of Gage/land surface	1930.78 feet	_n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	.21 feet	_n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	South Concho	12090102
Drainage basin		_n/a
Topographic setting	Stream channel	C
Flags for instruments at site	NNNNYNNNNNNNNNNNNNNNNNNNNNNNNN	_n/a
Date of first construction		_n/a
Date site established or inventoried	20000804	_n/a
Drainage area	688 square miles	_n/a
Contributing drainage area	657 square miles	_n/a
Time Zone abbreviation	CST	_n/a
Site honors Daylight Saving Time	Y	_n/a
Data reliability		_n/a
Data-other GW files	NNNNNNNN	_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
Project number	8653-00160	_n/a

Operated in cooperation with:

City of San Angelo

USGS - Cooperative Matching Funds