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Clear Ck @ Derby Gage (THORNTON-CC @ DERBY) 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 City of Thornton (Colorado) (identifier THORNTON), has the name "Clear Ck @ Derby Gage" and has the identifier THORNTON-CC @ DERBY. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC) 10190004. You can learn more about what is happening in this HUC at the EPA's Surf Your Watershed site or at the USGS Science In Your Watershed site.

This site is located in Adams County County, Colorado at 39.8282500 degrees latitude and -104.9582500 degrees longitude using the datum UNKWN. No horizontal location accuracy metadata is available. This site is at an elevation of 0 ft 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 "THORNTON-CC @ DERBY" 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 National Linked Data Index, part of the Open Water Data Initiative.

When were data collected at this location?

Periods of record for data characteristic groups
Characteristic Group Date Range*
Inorganics, Major, Non-metals 2001 - 2004
Inorganics, Minor, Metals 2003 - 2004
Inorganics, Minor, Non-metals 2003 - 2004
Microbiological 2003 - 2004
Nutrient 2003 - 2004
Organics, Other 2003 - 2004
Physical 2001 - 2004
*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 THORNTON
OrganizationFormalName City of Thornton (Colorado)
MonitoringLocationIdentifier THORNTON-CC @ DERBY
MonitoringLocationName Clear Ck @ Derby Gage
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 10190004
LatitudeMeasure 39.8282500
LongitudeMeasure -104.9582500
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName UNKWN
VerticalMeasure/MeasureValue 0
VerticalMeasure/MeasureUnitCode ft
VerticalCoordinateReferenceSystemDatumName Unknown
CountryCode US
StateCode 08
CountyCode 001
ProviderName STORET