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Blackfoot River nr Helmville, MT Transect C (USGS-465619112562703) site data in the Water Quality Portal

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

This stream site, maintained by the USGS Montana Water Science Center (identifier USGS-MT), has the name "Blackfoot River nr Helmville, MT Transect C" and has the identifier USGS-465619112562703. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)17010203. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Powell County County, Montana at 46.93854948000000 degrees latitude and -112.9417177000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is .1 seconds. This site is at an elevation of 4301 feet and the accuracy of the elevation measurement, collected using the method "Unknown." is .01 feet. The vertical coordinate reference system is NGVD29.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-465619112562703" 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*
Physical 2005 - 2005
Sediment 2005 - 2005
*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-465619112562703
MonitoringLocationName Blackfoot River nr Helmville, MT Transect C
MonitoringLocationTypeName Stream
HUCEightDigitCode 17010203
LatitudeMeasure 46.93854948000000
LongitudeMeasure -112.9417177000000
HorizontalAccuracyMeasure/MeasureValue .1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 4301
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue .01
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Unknown.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 30
CountyCode 077
ProviderName NWIS