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ZK-58-19-207 (USGS-304256097400101) site data in the Water Quality Portal

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

This well site, maintained by the USGS Texas Water Science Center (identifier USGS-TX), has the name "ZK-58-19-207" and has the identifier USGS-304256097400101. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)12070205. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Williamson County County, Texas at 30.71574630000000 degrees latitude and -97.6672320000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is 1 seconds. The source map scale is 1:24000. This site is at an elevation of 750 feet and the accuracy of the elevation measurement, collected using the method "Interpolated from topographic map." is 05 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. The well was contructed on 19741023. The well depth is 108 ft. The well hole depth is 108 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-304256097400101" 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*
Information 1996 - 1996
Physical 1996 - 1996
*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-304256097400101
MonitoringLocationName ZK-58-19-207
MonitoringLocationTypeName Well
HUCEightDigitCode 12070205
LatitudeMeasure 30.71574630000000
LongitudeMeasure -97.6672320000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 750
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 05
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Interpolated from topographic map.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 48
CountyCode 491
AquiferName Edwards-Trinity aquifer system
FormationTypeText Edwards and Associated Limestones
AquiferTypeName Confined single aquifer
ConstructionDateText 19741023
WellDepthMeasure/MeasureValue 108
WellDepthMeasure/MeasureUnitCode ft
WellHoleDepthMeasure/MeasureValue 108
WellHoleDepthMeasure/MeasureUnitCode ft
ProviderName NWIS