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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 >  CA_BVR >  CA_BVR-BVRTC1

Big Valley Rancheria Thompson Creek 1 (southern most area of Thompson Creek on Tribal land) (CA_BVR-BVRTC1) 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 Big Valley Band of Pomo Indians of the Big Valley Rancheria, California (Tribal) (identifier CA_BVR), has the name "Big Valley Rancheria Thompson Creek 1 (southern most area of Thompson Creek on Tribal land)" and has the identifier CA_BVR-BVRTC1. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)18020116.

This site is located in Lake County County, California at 39.0120110000 degrees latitude and -122.8897080000 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 "CA_BVR-BVRTC1" 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*
Biological, Algae, Cyanobacteria 2025 - 2025
Biological, Algae, Phytoplankton 2025 - 2025
Microbiological 2013 - 2025
Nutrient 2016 - 2025
Organics, Other 2017 - 2025
Physical 2025 - 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 CA_BVR
OrganizationFormalName Big Valley Band of Pomo Indians of the Big Valley Rancheria, California (Tribal)
MonitoringLocationIdentifier CA_BVR-BVRTC1
MonitoringLocationName Big Valley Rancheria Thompson Creek 1 (southern most area of Thompson Creek on Tribal land)
MonitoringLocationTypeName Storm Sewer
HUCEightDigitCode 18020116
LatitudeMeasure 39.0120110000
LongitudeMeasure -122.8897080000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 06
CountyCode 033
ProviderName STORET