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Elwha River ER1 (ELWHAWQ1_WQX-ER1) site data in the Water Quality Portal

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

This river/stream site, maintained by the Lower Elwha Klallam Tribe (identifier ELWHAWQ1_WQX), has the name "Elwha River ER1" and has the identifier ELWHAWQ1_WQX-ER1. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)17110020.

This site is located in Clallam County County, Washington at 48.1442000000 degrees latitude and -123.5620000000 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 "ELWHAWQ1_WQX-ER1" 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*
Physical 2006 - 2022
*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 ELWHAWQ1_WQX
OrganizationFormalName Lower Elwha Klallam Tribe
MonitoringLocationIdentifier ELWHAWQ1_WQX-ER1
MonitoringLocationName Elwha River ER1
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 17110020
LatitudeMeasure 48.1442000000
LongitudeMeasure -123.5620000000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 53
CountyCode 009
ProviderName STORET