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WQP Home >  Providers >  STORET >  SRSTEPA >  SRSTEPA-SW-GR-360-01

Below Bullhead (SRSTEPA-SW-GR-360-01) 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 Standing Rock Sioux Tribe (Tribal) (identifier SRSTEPA), has the name "Below Bullhead" and has the identifier SRSTEPA-SW-GR-360-01. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)10130303.

This site is located in Corson County County, South Dakota at 45.7592160000 degrees latitude and -101.0783790000 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 "SRSTEPA-SW-GR-360-01" 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 2016 - 2019
Inorganics, Major, Non-metals 2016 - 2018
Inorganics, Minor, Metals 2016 - 2019
Inorganics, Minor, Non-metals 2016 - 2019
Microbiological 2016 - 2020
Nutrient 2016 - 2019
Physical 2015 - 2021
*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 SRSTEPA
OrganizationFormalName Standing Rock Sioux Tribe (Tribal)
MonitoringLocationIdentifier SRSTEPA-SW-GR-360-01
MonitoringLocationName Below Bullhead
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText (Rock Creek @ Grand River Confluence)
HUCEightDigitCode 10130303
LatitudeMeasure 45.7592160000
LongitudeMeasure -101.0783790000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 46
CountyCode 031
ProviderName STORET