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WQP Home >  Providers >  STORET >  CEDEN >  CEDEN-801RB8511

Herkey Creek Random Olsen Site 511 (CEDEN-801RB8511) site data in the Water Quality Portal

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

This other-surface water site, maintained by the California State Water Resources Control Board (identifier CEDEN), has the name "Herkey Creek Random Olsen Site 511" and has the identifier CEDEN-801RB8511. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)18070203.

This site is located in Orange County County, California at 33.7353000000 degrees latitude and -117.6560000000 degrees longitude using the datum NAD27. No horizontal location accuracy metadata is available. This site is at an elevation of 333 m No vertical 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-801RB8511" 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, Counts 2011 - 2011
Information 2011 - 2011
Physical 2011 - 2011
*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-801RB8511
MonitoringLocationName Herkey Creek Random Olsen Site 511
MonitoringLocationTypeName Other-Surface Water
HUCEightDigitCode 18070203
LatitudeMeasure 33.7353000000
LongitudeMeasure -117.6560000000
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName NAD27
VerticalMeasure/MeasureValue 333
VerticalMeasure/MeasureUnitCode m
VerticalCollectionMethodName Other
VerticalCoordinateReferenceSystemDatumName UNKWN
CountryCode US
StateCode 06
CountyCode 059
ProviderName STORET