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WQP Home >  Providers >  STEWARDS >  ARS >  ARS-TXRI-TXRI_SW12

TXRI_SW12 (ARS-TXRI-TXRI_SW12) site data in the Water Quality Portal

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

This site, maintained by the Agricultural Research Service (identifier ARS), has the name "TXRI_SW12" and has the identifier ARS-TXRI-TXRI_SW12. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)12070101. This site has a drainage area of 1.2 ha.

This site is located in Mclennan County County, Texas at 31.4801242605 degrees latitude and -96.882973562 degrees longitude using the datum NAD83. No horizontal location accuracy metadata is available.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "ARS-TXRI-TXRI_SW12" 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.

Leaflet USGS The National Map: National Boundaries Dataset, 3DEP Elevation Program, Geographic Names Information System, National Hydrography Dataset, National Land Cover Database, National Structures Dataset, and National Transportation Dataset; USGS Global Ecosystems; U.S. Census Bureau TIGER/Line data; USFS Road data; Natural Earth Data; U.S. Department of State HIU; NOAA National Centers for Environmental Information. Data refreshed February, 2025.

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*
Nutrient 2000.0 - 2012.0
Sediment 2001.0 - 2008.0
*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 ARS
OrganizationFormalName Agricultural Research Service
MonitoringLocationIdentifier ARS-TXRI-TXRI_SW12
MonitoringLocationName TXRI_SW12
MonitoringLocationDescriptionText This site has an ISCO automated sampler with a bubbler water level meter to collect storm water samples and measure water level (stage). A Sutron shaft encoder is also used as a backup and calibration device. Flow rate has been determined since 1938 with a stage-discharge relationship established in the 1930's.
HUCEightDigitCode 12070101
DrainageAreaMeasure/MeasureValue 1.2
DrainageAreaMeasure/MeasureUnitCode ha
LatitudeMeasure 31.4801242605
LongitudeMeasure -96.882973562
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 48
CountyCode 309
ProviderName STEWARDS