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WQP Home >  Providers >  STORET >  FLASIOUX >  FLASIOUX-BS-B

Big Sioux B (FLASIOUX-BS-B) 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 Flandreau Santee Sioux Tribe (SD) (identifier FLASIOUX), has the name "Big Sioux B" and has the identifier FLASIOUX-BS-B. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)10170203.

This site is located in Moody County County, South Dakota at 44.0519750000 degrees latitude and -96.5578055600 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 "FLASIOUX-BS-B" 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.

Leaflet USGS The National Map: National Boundaries Dataset, 3DEP Elevation Program, Geographic Names Information System, National Hydrography Dataset, National Land Cover Database, National Structures Dataset, and National Transportation Dataset; USGS Global Ecosystems; U.S. Census Bureau TIGER/Line data; USFS Road data; Natural Earth Data; U.S. Department of State HIU; NOAA National Centers for Environmental Information. Data refreshed February, 2025.

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
Inorganics, Major, Non-metals 2012 - 2024
Microbiological 2012 - 2024
Not Assigned 2012 - 2012
Nutrient 2012 - 2024
Organics, Pesticide 2012 - 2012
Physical 2012 - 2024
*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 FLASIOUX
OrganizationFormalName Flandreau Santee Sioux Tribe (SD)
MonitoringLocationIdentifier FLASIOUX-BS-B
MonitoringLocationName Big Sioux B
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText Located where the Big Sioux River exits Tribal land. Golf course walking bridge.
HUCEightDigitCode 10170203
LatitudeMeasure 44.0519750000
LongitudeMeasure -96.5578055600
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 46
CountyCode 101
ProviderName STORET