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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-472254122120401

22N/05E-20E03 SWQA12 (USGS-472254122120401) 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 "22N/05E-20E03 SWQA12" and has the identifier USGS-472254122120401. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)17110013. 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 47.38169440000000 degrees latitude and -122.2031667000000 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 3 seconds. The source map scale is 1:24000. This site is at an elevation of 425 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.

This site is located in the "Puget Sound aquifer system" aquifer. The geologic formation type is Glacio-Fluviatile. The aquifer is a Confined single aquifer type. The well was contructed on 19800201. The well depth is 245 ft. The well hole depth is 251 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-472254122120401" 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 2005 - 2005
Inorganics, Major, Non-metals 2005 - 2005
Microbiological 2005 - 2005
Organics, Other 2005 - 2005
Organics, Pesticide 2005 - 2005
Physical 2005 - 2005
Stable Isotopes 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-WA
OrganizationFormalName USGS Washington Water Science Center
MonitoringLocationIdentifier USGS-472254122120401
MonitoringLocationName 22N/05E-20E03 SWQA12
MonitoringLocationTypeName Well
HUCEightDigitCode 17110013
LatitudeMeasure 47.38169440000000
LongitudeMeasure -122.2031667000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 3
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 425
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 4.3
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Interpolated from Digital Elevation Model
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 53
CountyCode 033
AquiferName Puget Sound aquifer system
FormationTypeText Glacio-Fluviatile
AquiferTypeName Confined single aquifer
ConstructionDateText 19800201
WellDepthMeasure/MeasureValue 245
WellDepthMeasure/MeasureUnitCode ft
WellHoleDepthMeasure/MeasureValue 251
WellHoleDepthMeasure/MeasureUnitCode ft
ProviderName NWIS