S Llano Rv at Flat Rock Ln at Junction, TX

Important information about this monitoring location

The datum of gage has been determined to be 1677.37 feet above NAVD 1988. To obtain stream water-surface elevation values in NAVD 1988 add 1677.37 feet to gage height values.

Location details and information

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Site identification number	08149900	_n/a
Site name	S Llano Rv at Flat Rock Ln at Junction, TX	_n/a
Site type	Stream	ST
DMS latitude	302844.45	_n/a
DMS longitude	0994640.94	_n/a
Decimal latitude	30.47901389	_n/a
Decimal longitude	-99.7780389	_n/a
Latitude-longitude method	Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)	G
Latitude-longitude accuracy	Accurate to + or - .5 sec (PLGR/PPS GPS).	5
Latitude-longitude datum	North American Datum of 1983	NAD83
Decimal Latitude-longitude datum	North American Datum of 1983	NAD83
District	Texas	48
State	Texas	48
County	Kimble County	267
Country	US	_n/a
Land net location description		_n/a
Name of location map	Junction, TX	_n/a
Scale of location map	24000	_n/a
Altitude of Gage/land surface	1677.37 feet	_n/a
Method altitude determined	GNSS4 - Level 4 Quality Survey Grade Global Navigation Satellite System	Z
Altitude accuracy	5 feet	_n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Llano	12090204
Drainage basin		_n/a
Topographic setting		_n/a
Flags for instruments at site	NNNNYNNNNNNNNNNNNNNNNNNNNNNNNN	_n/a
Date of first construction		_n/a
Date site established or inventoried	20120302	_n/a
Drainage area	879 square miles	_n/a
Contributing drainage area		_n/a
Time Zone abbreviation	CST	_n/a
Site honors Daylight Saving Time	Y	_n/a
Data reliability		_n/a
Data-other GW files		_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	GC12SJ-00160	_n/a

Operated in cooperation with:

Texas State Soil and Water Conservation Board