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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 >  STORET >  SNOQUALM_WQX >  SNOQUALM_WQX-Parking Lot

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

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

This storm sewer site, maintained by the Snoqualmie Indian Tribe (Tribal) (identifier SNOQUALM_WQX), has the name "Res Parking Lot" and has the identifier SNOQUALM_WQX-Parking Lot. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)17110010.

This site is located in King County County, Washington at 47.5215000000 degrees latitude and -121.8430000000 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-Parking Lot" 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 2014 - 2025
Inorganics, Major, Non-metals 2010 - 2025
Inorganics, Minor, Metals 2010 - 2025
Inorganics, Minor, Non-metals 2014 - 2025
Not Assigned 2023 - 2025
Nutrient 2010 - 2025
Organics, Other 2010 - 2022
Physical 2010 - 2025
*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 Indian Tribe (Tribal)
MonitoringLocationIdentifier SNOQUALM_WQX-Parking Lot
MonitoringLocationName Res Parking Lot
MonitoringLocationTypeName Storm Sewer
HUCEightDigitCode 17110010
LatitudeMeasure 47.5215000000
LongitudeMeasure -121.8430000000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 53
CountyCode 033
ProviderName STORET