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Wounded Knee I (OGLALAST-WK1) 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 Oglala Sioux Tribe (South Dakota) (identifier OGLALAST), has the name "Wounded Knee I" and has the identifier OGLALAST-WK1. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)10140201.

This site is located in Oglala Lakota County County, South Dakota at 43.0215120000 degrees latitude and -102.2886400000 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 "OGLALAST-WK1" 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*
Inorganics, Major, Metals 1993 - 2019
Inorganics, Major, Non-metals 1993 - 1997
Inorganics, Minor, Metals 1993 - 1997
Inorganics, Minor, Non-metals 1993 - 1997
Microbiological 2008 - 2019
Nutrient 1993 - 2019
Physical 1993 - 2019
*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 OGLALAST
OrganizationFormalName Oglala Sioux Tribe (South Dakota)
MonitoringLocationIdentifier OGLALAST-WK1
MonitoringLocationName Wounded Knee I
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText Easting: 720926.98 Northing: 4766771.58,Section: 08 Township: 35 Range: 42
HUCEightDigitCode 10140201
LatitudeMeasure 43.0215120000
LongitudeMeasure -102.2886400000
HorizontalCollectionMethodName GPS Code (Pseudo Range) Standard Position (SA Off)
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 46
CountyCode 102
ProviderName STORET