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WQP Home >  Providers >  STORET >  CEDEN >  CEDEN-207WAL055

Walnut Creek 150m South of Route 242-207WAL055 (CEDEN-207WAL055) site data in the Water Quality Portal

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

This river/stream perennial site, maintained by the California State Water Resources Control Board (identifier CEDEN), has the name "Walnut Creek 150m South of Route 242-207WAL055" and has the identifier CEDEN-207WAL055. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)18050001.

This site is located in Contra Costa County County, California at 37.9584000000 degrees latitude and -122.0510000000 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 "CEDEN-207WAL055" 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*
Physical 2012 - 2013
*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 CEDEN
OrganizationFormalName California State Water Resources Control Board
MonitoringLocationIdentifier CEDEN-207WAL055
MonitoringLocationName Walnut Creek 150m South of Route 242-207WAL055
MonitoringLocationTypeName River/Stream Perennial
MonitoringLocationDescriptionText CCCWP 2012 Targeted Pathogen Site 4
HUCEightDigitCode 18050001
LatitudeMeasure 37.9584000000
LongitudeMeasure -122.0510000000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 06
CountyCode 013
ProviderName STORET