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Res A1 (SNOQUALM_WQX-A1) site data in the Water Quality Portal

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

This river/stream intermittent site, maintained by the Snoqualmie Tribe (identifier SNOQUALM_WQX), has the name "Res A1" and has the identifier SNOQUALM_WQX-A1. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC) 17110010. You can learn more about what is happening in this HUC at the EPA's Surf Your Watershed site or at the USGS Science In Your Watershed site.

This site is located in King County County, Washington at 47.5158000000 degrees latitude and -121.8450000000 degrees longitude using the datum NAD83. No horizontal location accuracy metadata is available.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "SNOQUALM_WQX-A1" 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 National Linked Data Index, part of the Open Water Data Initiative.

When were data collected at this location?

Periods of record for data characteristic groups
Characteristic Group Date Range*
Inorganics, Major, Metals 2014 - 2021
Inorganics, Major, Non-metals 2010 - 2021
Inorganics, Minor, Metals 2010 - 2021
Inorganics, Minor, Non-metals 2014 - 2021
Nutrient 2010 - 2021
Organics, Other 2010 - 2021
Physical 2008 - 2021
*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 SNOQUALM_WQX
OrganizationFormalName Snoqualmie Tribe
MonitoringLocationIdentifier SNOQUALM_WQX-A1
MonitoringLocationName Res A1
MonitoringLocationTypeName River/Stream Intermittent
MonitoringLocationDescriptionText This location is located off the residential street West of the casino. Sampling location is beneath the culvert. This stream is interminent.
HUCEightDigitCode 17110010
LatitudeMeasure 47.5158000000
LongitudeMeasure -121.8450000000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 53
CountyCode 033
ProviderName STORET