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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.

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WQP Home >  Providers >  STORET >  SWO_OEP >  SWO_OEP-BSR-R-BSRX-032

Big Sioux River Exit (SWO_OEP-BSR-R-BSRX-032) 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 Sisseton-Wahpeton Sioux Tribe Lake Traverse Reservation (SD) (identifier SWO_OEP), has the name "Big Sioux River Exit" and has the identifier SWO_OEP-BSR-R-BSRX-032. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)10170203.

This site is located in Lake County County, South Dakota at 44.0047691667 degrees latitude and -97.1631700000 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 "SWO_OEP-BSR-R-BSRX-032" 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 2012 - 2012
Nutrient 2012 - 2012
Physical 2012 - 2012
*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 SWO_OEP
OrganizationFormalName Sisseton-Wahpeton Sioux Tribe Lake Traverse Reservation (SD)
MonitoringLocationIdentifier SWO_OEP-BSR-R-BSRX-032
MonitoringLocationName Big Sioux River Exit
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 10170203
LatitudeMeasure 44.0047691667
LongitudeMeasure -97.1631700000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 46
CountyCode 079
ProviderName STORET