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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 legacy user interface will continue to function for several weeks. However, this user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  STORET >  CEDEN >  CEDEN-304APT

Aptos Creek at Spreckles Drive (CEDEN-304APT) 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 California State Water Resources Control Board (identifier CEDEN), has the name "Aptos Creek at Spreckles Drive" and has the identifier CEDEN-304APT. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)18060015.

This site is located in Santa Cruz County County, California at 36.9739000000 degrees latitude and -121.9030000000 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-304APT" 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, Phytoplankton, Photosynthetic Pigments 2005 - 2005
Biological, Counts 2001 - 2016
Information 2016 - 2016
Inorganics, Major, Metals 2002 - 2020
Inorganics, Major, Non-metals 2004 - 2020
Inorganics, Minor, Metals 2011 - 2020
Inorganics, Minor, Non-metals 2004 - 2020
Not Assigned 2013 - 2013
Nutrient 2002 - 2020
Organics, Other 2013 - 2016
Organics, Pesticide 2007 - 2020
Physical 2002 - 2020
*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-304APT
MonitoringLocationName Aptos Creek at Spreckles Drive
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 18060015
LatitudeMeasure 36.9739000000
LongitudeMeasure -121.9030000000
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 06
CountyCode 087
ProviderName STORET