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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1957-09-10 2021-10-26
Inorganics, Major, Metals Water-quality 1957-09-10 2021-10-26
Inorganics, Major, Non-metals Water-quality 1957-09-10 2021-10-26
Inorganics, Minor, Non-metals Water-quality 1988-06-07 2021-10-26
Inorganics, Minor, metals Water-quality 1957-09-10 2021-10-26
Nutrient Water-quality 1957-09-10 2021-10-26
Organics, PCBs Water-quality 1988-06-07 1988-06-07
Organics, other Water-quality 1988-06-07 2021-10-26
Organics, pesticide Water-quality 1988-06-07 2021-10-26
Physical Daily Values, Groundwater Levels, Unit Values, Water-quality 1957-09-10 2024-11-23
Radiochemistry Water-quality 1999-09-14 2010-12-14
Stable Isotopes Water-quality 1988-06-07 2021-10-26
n/a USGS Active Groundwater Level Network Site 1992-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2006-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 292628099401401 is associated with a Well in Uvalde County, Texas. Current conditions of Depth to water level are available. Water data back to 1957 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
292628099401401 n/a
Site name
YP-69-35-602 (Frio Reference Well) n/a
Site type
Well
GW
DMS latitude 292645 n/a
DMS longitude 0993952 n/a
Decimal latitude 29.44606596 n/a
Decimal longitude -99.6647745 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
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
Uvalde County 463
Country US n/a
Land net location description n/a
Name of location map Concan, TX n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 1170.08 feet n/a
Method altitude determined Level or other surveyed method. L
Altitude accuracy 1 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
12110106
Drainage basin
n/a
Topographic setting
Alluvial terrace
T
Flags for instruments at site YNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19570909 n/a
Date site established or inventoried 19570909 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
Data have been checked by the reporting agency. C
Data-other GW files YYNYNYYN 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 237 feet n/a
Hole depth
237 feet n/a
Source of depth data S n/a
Project number 8653-CRK51 n/a

Operated in cooperation with:

logo for USGS - National Groundwater Monitoring Network
USGS - National Groundwater Monitoring Network