New WQX 3.0 profiles are available at waterqualitydata.us/beta/. These profiles will contain recent USGS data added since March 11, 2024, which marks the beginning of limited accessibility for USGS data. Read more about the 3.0 profiles and associated changes here. This user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  NWIS >  USGS-TX >  USGS-294314098074101

DX-68-23-326 (USGS-294314098074101) site data in the Water Quality Portal

Data Provider: NWIS (Learn more about Water Quality Portal Data Providers)

This spring site, maintained by the USGS Texas Water Science Center (identifier USGS-TX), has the name "DX-68-23-326" and has the identifier USGS-294314098074101. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)12100202. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Comal County County, Texas at 29.72061667000000 degrees latitude and -98.1281833000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)" and the accuracy is .1 seconds. The source map scale is 1:24000. This site is at an elevation of 626 feet and the accuracy of the elevation measurement, collected using the method "Reported method of determination." is 5 feet. The vertical coordinate reference system is NGVD29.

This site is located in the "Edwards-Trinity aquifer system" aquifer. The geologic formation type is Edwards and Associated Limestones. The aquifer is a Confined single aquifer type.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-294314098074101" into the "Site ID" box under Site Parameters

What other monitoring locations are upstream or downstream from this one?

Upstream and downstream locations

This map shows all Water Quality Portal stations that are 10 miles upstream (dashed dark blue) and 10 miles downstream (solid light blue) of this monitoring location (indicated by the large blue circle). The upstream and downstream functionality is provided by the Network Linked Data Index.

When were data collected at this location?

Periods of record for data characteristic groups

For a more detailed breakdown of data, go to the Monitoring Report at the EPA How's My Waterway Application

Characteristic Group Date Range*
Inorganics, Major, Metals 2006 - 2008
Inorganics, Major, Non-metals 2006 - 2008
Inorganics, Minor, Metals 2006 - 2008
Inorganics, Minor, Non-metals 2006 - 2008
Nutrient 2008 - 2008
Organics, Other 2008 - 2008
Physical 2006 - 2008
Radiochemical 2006 - 2008
Stable Isotopes 2006 - 2008
*Date ranges may contain gap years

What other information is available for this location?

Detailed Metadata

For the definitions of the metadata elements, please go to the Water Quality Portal user guide

Location Metadata Value
OrganizationIdentifier USGS-TX
OrganizationFormalName USGS Texas Water Science Center
MonitoringLocationIdentifier USGS-294314098074101
MonitoringLocationName DX-68-23-326
MonitoringLocationTypeName Spring
HUCEightDigitCode 12100202
LatitudeMeasure 29.72061667000000
LongitudeMeasure -98.1281833000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue .1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 626
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 5
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Reported method of determination.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 48
CountyCode 091
AquiferName Edwards-Trinity aquifer system
FormationTypeText Edwards and Associated Limestones
AquiferTypeName Confined single aquifer
ProviderName NWIS