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S Yamhill River @ Casino (Community) (CTGR-TT18) 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 Confederated Tribes of the Grand Ronde Community of Oregon (Tribal) (identifier CTGR), has the name "S Yamhill River @ Casino (Community)" and has the identifier CTGR-TT18. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC) 17090008. 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. To learn more about water use in this watershed, you can go to the National Water Census Data Portal.

This site is located in Polk County County, Oregon at 45.0545680000 degrees latitude and -123.5826770000 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 "CTGR-TT18" into the "Site ID" box under Site Parameters

Upstream and downstream stations

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.

Detailed Metadata

For the definitions of the metadata elements, please go to the Water Quality Portal user guide

OrganizationIdentifier CTGR
OrganizationFormalName Confederated Tribes of the Grand Ronde Community of Oregon (Tribal)
MonitoringLocationIdentifier CTGR-TT18
MonitoringLocationName S Yamhill River @ Casino (Community)
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 17090008
LatitudeMeasure 45.0545680000
LongitudeMeasure -123.5826770000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 41
CountyCode 053
ProviderName STORET