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WQP Home >  Providers >  STORET >  TCEQMAIN >  TCEQMAIN-12355

COLORADO RIVER AT US 190 (TCEQMAIN-12355) 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 "COLORADO RIVER AT US 190" and has the identifier TCEQMAIN-12355. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)12090201.

This site is located in Lampasas County County, Texas at 31.2185000000 degrees latitude and -98.5645000000 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-12355" 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 1990 - 2024
Biological, Algae, Phytoplankton 1972 - 2024
Biological, Counts 2008 - 2021
Information 1986 - 2012
Inorganics, Major, Metals 1981 - 1993
Inorganics, Major, Non-metals 1972 - 2024
Inorganics, Minor, Metals 1974 - 2005
Inorganics, Minor, Non-metals 1974 - 2005
Microbiological 1972 - 2024
Nutrient 1972 - 2024
Organics, Other 1999 - 2024
Organics, PCBs 1973 - 1973
Physical 1972 - 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-12355
MonitoringLocationName COLORADO RIVER AT US 190
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 12090201
LatitudeMeasure 31.2185000000
LongitudeMeasure -98.5645000000
HorizontalCollectionMethodName Interpolation-Photo
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 48
CountyCode 281
ProviderName STORET