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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 >  STORET >  FORTPECK >  FORTPECK-PR-R-PR-061

Poplar River - PR-9 (FORTPECK-PR-R-PR-061) 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 Assiniboine & Sioux Tribes Fort Peck Indian Reservation (MT) (identifier FORTPECK), has the name "Poplar River - PR-9" and has the identifier FORTPECK-PR-R-PR-061. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)10060003.

This site is located in Roosevelt County County, Montana at 48.1512550000 degrees latitude and -105.1688510000 degrees longitude using the datum NAD27. 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 "FORTPECK-PR-R-PR-061" 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*
Biological, Algae, Phytoplankton 2009 - 2013
Biological, Counts 2009 - 2013
Inorganics, Major, Metals 2009 - 2013
Inorganics, Major, Non-metals 2009 - 2013
Inorganics, Minor, Metals 2009 - 2013
Inorganics, Minor, Non-metals 2009 - 2013
Microbiological 2009 - 2013
Nutrient 2009 - 2013
Physical 2009 - 2013
*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 FORTPECK
OrganizationFormalName Assiniboine & Sioux Tribes Fort Peck Indian Reservation (MT)
MonitoringLocationIdentifier FORTPECK-PR-R-PR-061
MonitoringLocationName Poplar River - PR-9
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText Poplar River near Colgan's and at previous USGS location PR-9
HUCEightDigitCode 10060003
LatitudeMeasure 48.1512550000
LongitudeMeasure -105.1688510000
HorizontalCollectionMethodName GPS Code (Pseudo Range) Precise Position
HorizontalCoordinateReferenceSystemDatumName NAD27
CountryCode US
StateCode 30
CountyCode 085
ProviderName STORET