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WQP Home >  Providers >  NWIS >  USGS-MT >  USGS-482315108284801

Unnamed Reservoir 14 mi SE Fort Belknap Agency MT (USGS-482315108284801) site data in the Water Quality Portal

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

This lake, reservoir, impoundment site, maintained by the USGS Montana Water Science Center (identifier USGS-MT), has the name "Unnamed Reservoir 14 mi SE Fort Belknap Agency MT" and has the identifier USGS-482315108284801. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)10050004. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Blaine County County, Montana at 48.38749710000000 degrees latitude and -108.4807005000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is 1 seconds. The source map scale is 1:24000. This site is at an elevation of 2440 feet and the accuracy of the elevation measurement, collected using the method "Interpolated from Digital Elevation Model" is 4.3 feet. The vertical coordinate reference system is NAVD88.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-482315108284801" 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*
Biological, Algae, Cyanobacteria 2018 - 2018
Biological, Algae, Phytoplankton, Photosynthetic Pigments 2018 - 2018
Information 2018 - 2018
Inorganics, Major, Non-metals 2018 - 2018
Inorganics, Minor, Metals 2018 - 2018
Microbiological 2018 - 2018
Nutrient 2018 - 2018
Organics, Other 2018 - 2018
Physical 2018 - 2018
*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-MT
OrganizationFormalName USGS Montana Water Science Center
MonitoringLocationIdentifier USGS-482315108284801
MonitoringLocationName Unnamed Reservoir 14 mi SE Fort Belknap Agency MT
MonitoringLocationTypeName Lake, Reservoir, Impoundment
HUCEightDigitCode 10050004
LatitudeMeasure 48.38749710000000
LongitudeMeasure -108.4807005000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 2440
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 4.3
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Interpolated from Digital Elevation Model
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 30
CountyCode 005
ProviderName NWIS