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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 >  CHOCNATWQX >  CHOCNATWQX-SAR-002

Lake Sardis Clayton (CHOCNATWQX-SAR-002) site data in the Water Quality Portal

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

This lake site, maintained by the The Choctaw Nation of Oklahoma (Tribal) (identifier CHOCNATWQX), has the name "Lake Sardis Clayton" and has the identifier CHOCNATWQX-SAR-002. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)11140105.

This site is located in Pushmataha County County, Oklahoma at 34.6790170000 degrees latitude and -95.3350000000 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 "CHOCNATWQX-SAR-002" 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, Phytoplankton 2020 - 2024
Biological, Algae, Phytoplankton, Photosynthetic Pigments 2020 - 2024
Biological, Algae,Phytoplankton,Cyanobacteria,Photosynthetic 2020 - 2020
Microbiological 2020 - 2024
Nutrient 2019 - 2024
Physical 2019 - 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 CHOCNATWQX
OrganizationFormalName The Choctaw Nation of Oklahoma (Tribal)
MonitoringLocationIdentifier CHOCNATWQX-SAR-002
MonitoringLocationName Lake Sardis Clayton
MonitoringLocationTypeName Lake
HUCEightDigitCode 11140105
LatitudeMeasure 34.6790170000
LongitudeMeasure -95.3350000000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 40
CountyCode 127
ProviderName STORET