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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 >  NWIS >  USGS-WA >  USGS-471908122201202

21N/04E-07Q06 (USGS-471908122201202) 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 Washington Water Science Center (identifier USGS-WA), has the name "21N/04E-07Q06" and has the identifier USGS-471908122201202. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)17110019. See more details of this site the the USGS NWIS Web page for this site.

This site is located in King County County, Washington at 47.31852778000000 degrees latitude and -122.3404167000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Transit, theodolite, or other surveying method." and the accuracy is .1 seconds. The source map scale is 1:24000. This site is at an elevation of 311 feet and the accuracy of the elevation measurement, collected using the method "Level or other surveyed method." is 11 feet. The vertical coordinate reference system is NAVD88.

The well was contructed on 19840924. The well depth is 215 ft. The well hole depth is 217 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-471908122201202" 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 1987 - 1987
Inorganics, Major, Non-metals 1987 - 1987
Inorganics, Minor, Metals 1987 - 1987
Microbiological 1987 - 1987
Nutrient 1987 - 1987
Physical 1987 - 1987
*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-WA
OrganizationFormalName USGS Washington Water Science Center
MonitoringLocationIdentifier USGS-471908122201202
MonitoringLocationName 21N/04E-07Q06
MonitoringLocationTypeName Well
HUCEightDigitCode 17110019
LatitudeMeasure 47.31852778000000
LongitudeMeasure -122.3404167000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue .1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Transit, theodolite, or other surveying method.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 311
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 11
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Level or other surveyed method.
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 53
CountyCode 033
ConstructionDateText 19840924
WellDepthMeasure/MeasureValue 215
WellDepthMeasure/MeasureUnitCode ft
WellHoleDepthMeasure/MeasureValue 217
WellHoleDepthMeasure/MeasureUnitCode ft
ProviderName NWIS