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New WQX 3.0 profiles are available at waterqualitydata.us/beta/. These profiles will contain recent USGS data added since March 11, 2024, which marks the beginning of limited accessibility for USGS data. Read more about the 3.0 profiles and associated changes here.

This legacy user interface will continue to function for several weeks. However, this user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  STORET >  TXSTRMTM_WQX >  TXSTRMTM_WQX-81755

Copano Bay @ Copano Bay Causeway State Park (TXSTRMTM_WQX-81755) 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 Stream Team (identifier TXSTRMTM_WQX), has the name "Copano Bay @ Copano Bay Causeway State Park" and has the identifier TXSTRMTM_WQX-81755. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)12100405.

This site is located in Aransas County County, Texas at 28.1345091400 degrees latitude and -97.0100866200 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 "TXSTRMTM_WQX-81755" 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*
Information 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 TXSTRMTM_WQX
OrganizationFormalName Texas Stream Team
MonitoringLocationIdentifier TXSTRMTM_WQX-81755
MonitoringLocationName Copano Bay @ Copano Bay Causeway State Park
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 12100405
LatitudeMeasure 28.1345091400
LongitudeMeasure -97.0100866200
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 48
CountyCode 007
ProviderName STORET