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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 >  CHEYRIVR >  CHEYRIVR-CR-02

Cheyenne River-02 (CHEYRIVR-CR-02) 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 Cheyenne River Sioux Tribe (South Dakota) (Tribal) (identifier CHEYRIVR), has the name "Cheyenne River-02" and has the identifier CHEYRIVR-CR-02. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)10120112.

This site is located in Ziebach County County, South Dakota at 44.6019440000 degrees latitude and -101.4935560000 degrees longitude using the datum WGS84. No horizontal location accuracy metadata is available. This site is at an elevation of 1710.7 ft No vertical location accuracy metadata is available.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "CHEYRIVR-CR-02" 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 2001 - 2019
Inorganics, Major, Non-metals 2000 - 2003
Inorganics, Minor, Metals 2001 - 2019
Inorganics, Minor, Non-metals 2001 - 2019
Nutrient 2001 - 2019
Physical 2000 - 2019
Radiochemical 2015 - 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 CHEYRIVR
OrganizationFormalName Cheyenne River Sioux Tribe (South Dakota) (Tribal)
MonitoringLocationIdentifier CHEYRIVR-CR-02
MonitoringLocationName Cheyenne River-02
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 10120112
LatitudeMeasure 44.6019440000
LongitudeMeasure -101.4935560000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName WGS84
VerticalMeasure/MeasureValue 1710.7
VerticalMeasure/MeasureUnitCode ft
VerticalCollectionMethodName GPS Code (Pseudo Range) Precise Position
VerticalCoordinateReferenceSystemDatumName UNKWN
CountryCode US
StateCode 46
CountyCode 137
ProviderName STORET