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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-10639

LAKE JACKSONVILLE AT DAM (TCEQMAIN-10639) site data in the Water Quality Portal

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

This reservoir site, maintained by the Texas Commission on Environmental Quality (identifier TCEQMAIN), has the name "LAKE JACKSONVILLE AT DAM" and has the identifier TCEQMAIN-10639. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)12020001.

This site is located in Cherokee County County, Texas at 31.9033000000 degrees latitude and -95.3079000000 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-10639" 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 1976 - 2015
Biological, Algae, Phytoplankton 1973 - 2025
Biological, Counts 2013 - 2017
Biological, Fish 1993 - 1993
Information 1977 - 2025
Inorganics, Major, Metals 1994 - 2002
Inorganics, Major, Non-metals 1973 - 2025
Inorganics, Minor, Metals 1982 - 2001
Inorganics, Minor, Non-metals 1982 - 2001
Microbiological 1973 - 2025
Nutrient 1973 - 2025
Organics, Other 1982 - 2025
Organics, PCBs 1985 - 1993
Organics, Pesticide 1982 - 1993
Physical 1973 - 2025
Stable Isotopes 1982 - 2000
*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-10639
MonitoringLocationName LAKE JACKSONVILLE AT DAM
MonitoringLocationTypeName Reservoir
HUCEightDigitCode 12020001
LatitudeMeasure 31.9033000000
LongitudeMeasure -95.3079000000
HorizontalCollectionMethodName Interpolation-Photo
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 48
CountyCode 073
ProviderName STORET