Available data

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7 data types available - data from 2018-12-22 to 2026-08-10

7 data types available - data from 2018-12-22 to 2026-08-09

3 data types available - data from 1998-04-26 to 2026-06-02

719 Observed properties (data types) available - with data from 1998-12-09 to 2026-06-02

43 Sampling activities

0 data types available

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	293559098284801	n/a
Location name	AY-68-29-112 (Donella)	n/a
Site type	Well	GW
Decimal latitude (WGS84)	29.5997222222222	n/a
Decimal longitude (WGS84)	-98.48	n/a
Latitude-longitude method	Global positioning system (GPS), Standard Positioning Service (SPS) or Precise Positioning Service (PPS)	G
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	897.79 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	19980206	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
National aquifer	Edwards-Trinity aquifer system	S500EDRTRN
Local aquifer	Edwards and Associated Limestones	218EDRDA
Local aquifer type	Unconfined single aquifer	U
Well depth	260 feet	n/a
Hole depth	260 feet	n/a
Source of depth data	S	n/a