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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 >  11NPSWRD_WQX >  11NPSWRD_WQX-PRSF_WQ_TH2

Tennessee Hollow Between West-Central Trib/East Trib Confluence (11NPSWRD_WQX-PRSF_WQ_TH2) 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 National Park Service Water Resources Division (identifier 11NPSWRD_WQX), has the name "Tennessee Hollow Between West-Central Trib/East Trib Confluence" and has the identifier 11NPSWRD_WQX-PRSF_WQ_TH2. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)18050002.

This site is located in San Francisco County County, California at 37.7978611100 degrees latitude and -122.4546666660 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 "11NPSWRD_WQX-PRSF_WQ_TH2" 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*
Inorganics, Major, Metals 2012 - 2012
Inorganics, Minor, Metals 2012 - 2012
Microbiological 2008 - 2018
Not Assigned 2008 - 2018
Nutrient 2008 - 2018
Physical 2008 - 2018
*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 11NPSWRD_WQX
OrganizationFormalName National Park Service Water Resources Division
MonitoringLocationIdentifier 11NPSWRD_WQX-PRSF_WQ_TH2
MonitoringLocationName Tennessee Hollow Between West-Central Trib/East Trib Confluence
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText Tennessee Hollow Creek between the west-central tributary and the east tributary confluence upstream of footbridge.
HUCEightDigitCode 18050002
LatitudeMeasure 37.7978611100
LongitudeMeasure -122.4546666660
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 06
CountyCode 075
ProviderName STORET