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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 >  NWIS >  USGS-MT >  USGS-470112114144001

15N21W34BACC01 (USGS-470112114144001) 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 Montana Water Science Center (identifier USGS-MT), has the name "15N21W34BACC01" and has the identifier USGS-470112114144001. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)17010204. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Missoula County County, Montana at 47.01997220000000 degrees latitude and -114.2444722000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)" and the accuracy is .1 seconds. The source map scale is 1:24000. This site is at an elevation of 3020 feet and the accuracy of the elevation measurement, collected using the method "Interpolated from topographic map." is 20 feet. The vertical coordinate reference system is NGVD29.

This site is located in the "Northern Rocky Mountains Intermontane Basins aquifer systems" aquifer. The geologic formation type is Lake Missoula Beds. The aquifer is a Confined single aquifer type. The well was contructed on 19950819. The well depth is 174.0 ft. The well hole depth is 174.0 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-470112114144001" 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 2001 - 2001
Inorganics, Major, Metals 2001 - 2001
Inorganics, Major, Non-metals 2001 - 2001
Inorganics, Minor, Metals 2001 - 2001
Inorganics, Minor, Non-metals 2001 - 2001
Nutrient 2001 - 2001
Organics, Other 2001 - 2001
Organics, Pesticide 2001 - 2001
Physical 2001 - 2001
Radiochemical 2001 - 2001
Stable Isotopes 2001 - 2001
*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-470112114144001
MonitoringLocationName 15N21W34BACC01
MonitoringLocationTypeName Well
HUCEightDigitCode 17010204
LatitudeMeasure 47.01997220000000
LongitudeMeasure -114.2444722000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue .1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 3020
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 20
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Interpolated from topographic map.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 30
CountyCode 063
AquiferName Northern Rocky Mountains Intermontane Basins aquifer systems
FormationTypeText Lake Missoula Beds
AquiferTypeName Confined single aquifer
ConstructionDateText 19950819
WellDepthMeasure/MeasureValue 174.0
WellDepthMeasure/MeasureUnitCode ft
WellHoleDepthMeasure/MeasureValue 174.0
WellHoleDepthMeasure/MeasureUnitCode ft
ProviderName NWIS