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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 user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  NWIS >  USGS-SD >  USGS-441550099341001

109N73W12BDCB (USGS-441550099341001) site data in the Water Quality Portal

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

This well site, maintained by the USGS South Dakota Water Science Center (identifier USGS-SD), has the name "109N73W12BDCB" and has the identifier USGS-441550099341001. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)10140105. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Hyde County County, South Dakota at 44.26387498000000 degrees latitude and -99.5698346000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is 5 seconds. The source map scale is 1:24000. This site is at an elevation of 2040.00 feet and the accuracy of the elevation measurement, collected using the method "Interpolated from topographic map." is 10 feet. The vertical coordinate reference system is NGVD29.

This site is located in the "Paleozoic aquifers" aquifer. The geologic formation type is Minnelusa Formation (Permian and Pennsylvanian). The aquifer is a Confined single aquifer type. The well was contructed on 19690320. The well depth is 2140 ft. The well hole depth is 2140 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-441550099341001" 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 1969 - 1975
Inorganics, Major, Metals 1969 - 1975
Inorganics, Major, Non-metals 1969 - 1975
Inorganics, Minor, Metals 1969 - 1975
Inorganics, Minor, Non-metals 1969 - 1975
Nutrient 1969 - 1975
Physical 1969 - 1975
*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 USGS-SD
OrganizationFormalName USGS South Dakota Water Science Center
MonitoringLocationIdentifier USGS-441550099341001
MonitoringLocationName 109N73W12BDCB
MonitoringLocationTypeName Well
HUCEightDigitCode 10140105
LatitudeMeasure 44.26387498000000
LongitudeMeasure -99.5698346000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 5
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 2040.00
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 10
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Interpolated from topographic map.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 46
CountyCode 069
AquiferName Paleozoic aquifers
FormationTypeText Minnelusa Formation (Permian and Pennsylvanian)
AquiferTypeName Confined single aquifer
ConstructionDateText 19690320
WellDepthMeasure/MeasureValue 2140
WellDepthMeasure/MeasureUnitCode ft
WellHoleDepthMeasure/MeasureValue 2140
WellHoleDepthMeasure/MeasureUnitCode ft
ProviderName NWIS