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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 user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  STORET >  TCEQMAIN >  TCEQMAIN-15232

LOWER GALVESTON BAY AT 95GB024 (TCEQMAIN-15232) site data in the Water Quality Portal

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

This estuary site, maintained by the Texas Commission on Environmental Quality (identifier TCEQMAIN), has the name "LOWER GALVESTON BAY AT 95GB024" and has the identifier TCEQMAIN-15232. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)12040202.

This site is located in Galveston County County, Texas at 29.4573000000 degrees latitude and -94.7072000000 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-15232" 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 1996 - 2004
Biological, Algae, Phytoplankton 1996 - 2021
Biological, Counts 2012 - 2017
Information 1996 - 2021
Inorganics, Major, Metals 1997 - 2001
Inorganics, Major, Non-metals 1996 - 2021
Inorganics, Minor, Metals 1997 - 2017
Inorganics, Minor, Non-metals 1997 - 2005
Microbiological 2000 - 2021
Nutrient 1996 - 2021
Organics, Other 2004 - 2021
Organics, Pesticide 1997 - 1997
Physical 1996 - 2021
Stable Isotopes 1997 - 1997
*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-15232
MonitoringLocationName LOWER GALVESTON BAY AT 95GB024
MonitoringLocationTypeName Estuary
HUCEightDigitCode 12040202
LatitudeMeasure 29.4573000000
LongitudeMeasure -94.7072000000
HorizontalCollectionMethodName Interpolation-Photo
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 48
CountyCode 167
ProviderName STORET