North end of GBRA Calhoun Canal nr Long Mott,TX - 08188590

Important information about this monitoring location

The elevation of this station has been determined to be 17.04 feet above NAVD 1988. To obtain stream water-surface elevation values in NAVD 1988 add 17.04 feet to gage height values.

Location details and information

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Site identification number	08188590	_n/a
Site name	North end of GBRA Calhoun Canal nr Long Mott,TX	_n/a
Site type	Canal	ST-CA
DMS latitude	283019.76	_n/a
DMS longitude	0964653.14	_n/a
Decimal latitude	28.50548889	_n/a
Decimal longitude	-96.7814278	_n/a
Latitude-longitude method	Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)	G
Latitude-longitude accuracy	Accurate to + or - .01 sec (Differentially-Corrected GPS).	H
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	Calhoun County	057
Country	US	_n/a
Land net location description		_n/a
Name of location map	Green Lake	_n/a
Scale of location map	24000	_n/a
Altitude of Gage/land surface	17.04 feet	_n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	.02 feet	_n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	East San Antonio Bay	12100403
Drainage basin	17	_n/a
Topographic setting		_n/a
Flags for instruments at site	NNNNYNNNNNNNNNYNYNNNNNNNNNNNNN	_n/a
Date of first construction		_n/a
Date site established or inventoried		_n/a
Drainage area		_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		_n/a

Operated in cooperation with:

Guadalupe-Blanco River Authority