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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 >  SDWRAP >  SDWRAP-BIGSTONSTP1B

(SDWRAP-BIGSTONSTP1B) site data in the Water Quality Portal

Data Provider: STORET (Learn more about Water Quality Portal Data Providers)

This facility municipal sewage (potw) site, maintained by the SD Dept of Environmental & Natural Resources (identifier SDWRAP), has the name "" and has the identifier SDWRAP-BIGSTONSTP1B. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)07020001.

This site is located in Traverse County County, Minnesota at 45.5907682 degrees latitude and -96.8335750 degrees longitude using the datum NAD83. No horizontal location accuracy metadata is available. This site is at an elevation of 0 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 "SDWRAP-BIGSTONSTP1B" 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*
Microbiological 1985 - 1985
Nutrient 1985 - 1985
Physical 1985 - 1985
*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 SDWRAP
OrganizationFormalName SD Dept of Environmental & Natural Resources
MonitoringLocationIdentifier SDWRAP-BIGSTONSTP1B
MonitoringLocationTypeName Facility Municipal Sewage (POTW)
MonitoringLocationDescriptionText Upstream of the Browns Valley Waste Treatment Plant
HUCEightDigitCode 07020001
LatitudeMeasure 45.5907682
LongitudeMeasure -96.8335750
HorizontalCollectionMethodName Interpolation-Photo
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 0
VerticalMeasure/MeasureUnitCode ft
VerticalCoordinateReferenceSystemDatumName Unknown
CountryCode US
StateCode 27
CountyCode 155
ProviderName STORET