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WQP Home >  Providers >  STORET >  TCEQMAIN >  TCEQMAIN-22419

SAN ANTONIO RIVER 450 METERS DWNSTRM FM541 NEAR POTH (TCEQMAIN-22419) site data in the Water Quality Portal

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

This river/stream site, maintained by the Texas Commission on Environmental Quality (identifier TCEQMAIN), has the name "SAN ANTONIO RIVER 450 METERS DWNSTRM FM541 NEAR POTH" and has the identifier TCEQMAIN-22419. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)12100303.

This site is located in Wilson County County, Texas at 29.0389000000 degrees latitude and -98.1215000000 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 "TCEQMAIN-22419" 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 2024 - 2024
Biological, Algae, Phytoplankton, Photosynthetic Pigments 2024 - 2024
Information 2023 - 2024
Inorganics, Major, Non-metals 2023 - 2024
Microbiological 2023 - 2024
Nutrient 2023 - 2024
Organics, Other 2023 - 2024
Physical 2023 - 2024
*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 TCEQMAIN
OrganizationFormalName Texas Commission on Environmental Quality
MonitoringLocationIdentifier TCEQMAIN-22419
MonitoringLocationName SAN ANTONIO RIVER 450 METERS DWNSTRM FM541 NEAR POTH
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 12100303
LatitudeMeasure 29.0389000000
LongitudeMeasure -98.1215000000
HorizontalCollectionMethodName GPS Code (Pseudo Range) Differential
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 48
CountyCode 493
ProviderName STORET