Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

WQP Home >  Providers >  STORET >  TCEQMAIN >  TCEQMAIN-21105

SAN PEDRO CREEK AT W MITCHELL STREET (TCEQMAIN-21105) 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 PEDRO CREEK AT W MITCHELL STREET" and has the identifier TCEQMAIN-21105. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)12100301.

This site is located in Bexar County County, Texas at 29.3955000000 degrees latitude and -98.5032000000 degrees longitude using the datum WGS84. 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-21105" 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 2014 - 2014
Biological, Algae, Phytoplankton, Photosynthetic Pigments 2014 - 2014
Biological, Counts 2012 - 2016
Information 2013 - 2014
Inorganics, Major, Non-metals 2012 - 2014
Microbiological 2012 - 2014
Nutrient 2012 - 2014
Organics, Other 2012 - 2016
Physical 2012 - 2016
*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-21105
MonitoringLocationName SAN PEDRO CREEK AT W MITCHELL STREET
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 12100301
LatitudeMeasure 29.3955000000
LongitudeMeasure -98.5032000000
HorizontalCollectionMethodName GPS Code (Pseudo Range) Differential
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 48
CountyCode 029
ProviderName STORET