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WQP Home >  Providers >  NWIS >  USGS-TX >  USGS-08125500

Oak Ck Res nr Blackwell, TX (USGS-08125500) site data in the Water Quality Portal

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

This lake, reservoir, impoundment site, maintained by the USGS Texas Water Science Center (identifier USGS-TX), has the name "Oak Ck Res nr Blackwell, TX" and has the identifier USGS-08125500. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)12080008. See more details of this site the the USGS NWIS Web page for this site. This site has a drainage area of 238 sq mi and the contributing drainage area is 238 sq mi.

This site is located in Coke County County, Texas at 32.04069289000000 degrees latitude and -100.2684287000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is 5 seconds. The source map scale is 1:24000. This site is at an elevation of 0 feet and the accuracy of the elevation measurement, collected using the method "Reported method of determination." is 1 feet. The vertical coordinate reference system is NGVD29.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-08125500" 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 1972 - 1974
Inorganics, Major, Metals 1964 - 1983
Inorganics, Major, Non-metals 1964 - 1983
Inorganics, Minor, Non-metals 1970 - 1973
Nutrient 1964 - 1973
Physical 1964 - 1983
*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 USGS-TX
OrganizationFormalName USGS Texas Water Science Center
MonitoringLocationIdentifier USGS-08125500
MonitoringLocationName Oak Ck Res nr Blackwell, TX
MonitoringLocationTypeName Lake, Reservoir, Impoundment
HUCEightDigitCode 12080008
DrainageAreaMeasure/MeasureValue 238
DrainageAreaMeasure/MeasureUnitCode sq mi
ContributingDrainageAreaMeasure/MeasureValue 238
ContributingDrainageAreaMeasure/MeasureUnitCode sq mi
LatitudeMeasure 32.04069289000000
LongitudeMeasure -100.2684287000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 5
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 0
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 1
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Reported method of determination.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 48
CountyCode 081
ProviderName NWIS