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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 >  CORTINARANCHERIA_WQX >  CORTINARANCHERIA_WQX-B-6

Monitoring Well (CORTINARANCHERIA_WQX-B-6) site data in the Water Quality Portal

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

This other-ground water site, maintained by the Cortina Rancheria (Kletsel Dehe Wintun Nation) (identifier CORTINARANCHERIA_WQX), has the name "Monitoring Well" and has the identifier CORTINARANCHERIA_WQX-B-6. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)18020104.

This site is located in Colusa County County, California at 39.0193000000 degrees latitude and -122.2822000000 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 "CORTINARANCHERIA_WQX-B-6" 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*
Information 2021 - 2021
Inorganics, Major, Metals 1995 - 2024
Inorganics, Major, Non-metals 1995 - 2024
Inorganics, Minor, Metals 1995 - 2024
Inorganics, Minor, Non-metals 2004 - 2024
Microbiological 2004 - 2009
Not Assigned 2009 - 2009
Nutrient 1995 - 2024
Organics, Other 2004 - 2017
Organics, Pesticide 2015 - 2017
Physical 1995 - 2024
Radiochemical 2008 - 2008
*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 CORTINARANCHERIA_WQX
OrganizationFormalName Cortina Rancheria (Kletsel Dehe Wintun Nation)
MonitoringLocationIdentifier CORTINARANCHERIA_WQX-B-6
MonitoringLocationName Monitoring Well
MonitoringLocationTypeName Other-Ground Water
HUCEightDigitCode 18020104
LatitudeMeasure 39.0193000000
LongitudeMeasure -122.2822000000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 06
CountyCode 011
ProviderName STORET