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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 >  21NDHDWQ_WQX >  21NDHDWQ_WQX-553064

Little Missouri River (21NDHDWQ_WQX-553064) 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 North Dakota Department Of Environmental Quality (identifier 21NDHDWQ_WQX), has the name "Little Missouri River" and has the identifier 21NDHDWQ_WQX-553064. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)10110203.

This site is located in Billings County County, North Dakota at 46.8972500000 degrees latitude and -103.5405500000 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 "21NDHDWQ_WQX-553064" 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 2017 - 2022
Inorganics, Major, Non-metals 2017 - 2022
Inorganics, Minor, Metals 2017 - 2022
Inorganics, Minor, Non-metals 2017 - 2023
Nutrient 2017 - 2022
Physical 2017 - 2023
*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 21NDHDWQ_WQX
OrganizationFormalName North Dakota Department Of Environmental Quality
MonitoringLocationIdentifier 21NDHDWQ_WQX-553064
MonitoringLocationName Little Missouri River
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText At Sully Creek Campground
HUCEightDigitCode 10110203
LatitudeMeasure 46.8972500000
LongitudeMeasure -103.5405500000
SourceMapScaleNumeric 0
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 38
CountyCode 007
ProviderName STORET