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Lower Mainsterm Siuslaw Estuary Cox Island (CTCLUSI_WQX-CTCCIWQ) site data in the Water Quality Portal

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

This estuary site, maintained by the Confederated Tribes of the Coos, Lower Umpqua and Siuslaw Indians (Tribal) (identifier CTCLUSI_WQX), has the name "Lower Mainsterm Siuslaw Estuary Cox Island" and has the identifier CTCLUSI_WQX-CTCCIWQ. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC) 17100206. 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 Lane County County, Oregon at 43.9758399600 degrees latitude and -124.0615592000 degrees longitude using the datum WGS84. 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 "CTCLUSI_WQX-CTCCIWQ" 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*
Microbiological 2012 - 2018
Physical 2010 - 2010
*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 CTCLUSI_WQX
OrganizationFormalName Confederated Tribes of the Coos, Lower Umpqua and Siuslaw Indians (Tribal)
MonitoringLocationIdentifier CTCLUSI_WQX-CTCCIWQ
MonitoringLocationName Lower Mainsterm Siuslaw Estuary Cox Island
MonitoringLocationTypeName Estuary
HUCEightDigitCode 17100206
LatitudeMeasure 43.9758399600
LongitudeMeasure -124.0615592000
HorizontalCollectionMethodName GPS Code (Pseudo Range) Differential
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 41
CountyCode 039
ProviderName STORET