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WQP Home >  Providers >  NWIS >  USGS-TX >  USGS-08104870

S Fk San Gabriel Rv at Hwy 183 nr Leander, TX (USGS-08104870) site data in the Water Quality Portal

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

This stream site, maintained by the USGS Texas Water Science Center (identifier USGS-TX), has the name "S Fk San Gabriel Rv at Hwy 183 nr Leander, TX" and has the identifier USGS-08104870. 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 has a drainage area of 106 sq mi and the contributing drainage area is 106 sq mi.

This site is located in Williamson County County, Texas at 30.62102577000000 degrees latitude and -97.8611250000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is 5 seconds. The source map scale is 1:24000. This site is at an elevation of 870 feet and the accuracy of the elevation measurement, collected using the method "Interpolated from topographic map." is 10 feet. The vertical coordinate reference system is NGVD29.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-08104870" 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*
Biological, Algae, Cyanobacteria 2005 - 2005
Biological, Algae, Phytoplankton, Cyanobacteria, Periphyton 2005 - 2005
Biological, Algae, Phytoplankton, Photosynthetic Pigments 2005 - 2005
Information 2005 - 2005
Inorganics, Major, Metals 1979 - 1979
Inorganics, Major, Non-metals 1979 - 2005
Nutrient 2005 - 2005
Organics, Other 2005 - 2005
Physical 1979 - 2005
*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-08104870
MonitoringLocationName S Fk San Gabriel Rv at Hwy 183 nr Leander, TX
MonitoringLocationTypeName Stream
HUCEightDigitCode 12070205
DrainageAreaMeasure/MeasureValue 106
DrainageAreaMeasure/MeasureUnitCode sq mi
ContributingDrainageAreaMeasure/MeasureValue 106
ContributingDrainageAreaMeasure/MeasureUnitCode sq mi
LatitudeMeasure 30.62102577000000
LongitudeMeasure -97.8611250000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 5
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 870
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 10
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Interpolated from topographic map.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 48
CountyCode 491
ProviderName NWIS