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WQP Home >  Providers >  STORET >  CORIVWCH_WQX >  CORIVWCH_WQX-450

San Juan - Trujillo (CORIVWCH_WQX-450) 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 Colorado River Watch (identifier CORIVWCH_WQX), has the name "San Juan - Trujillo" and has the identifier CORIVWCH_WQX-450. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)14080101.

This site is located in Archuleta County County, Colorado at 37.1016000000 degrees latitude and -107.0466000000 degrees longitude using the datum NAD83. No horizontal location accuracy metadata is available. This site is at an elevation of 6560 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 "CORIVWCH_WQX-450" 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 2007 - 2007
Information 2007 - 2007
Inorganics, Major, Metals 2007 - 2021
Inorganics, Major, Non-metals 2007 - 2021
Inorganics, Minor, Metals 2007 - 2021
Inorganics, Minor, Non-metals 2007 - 2021
Not Assigned 2007 - 2007
Nutrient 2007 - 2021
Physical 2007 - 2021
Physical, Habitat 2007 - 2007
*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 CORIVWCH_WQX
OrganizationFormalName Colorado River Watch
MonitoringLocationIdentifier CORIVWCH_WQX-450
MonitoringLocationName San Juan - Trujillo
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText From US 160 in Pagosa Springs, turn south onto County Rd 500 (Trujillo Rd) at the downtown city market intersection. Take CR 500 approximately 14 miles south to where road crosses San Juan river. Sample upstream side of bridge.
HUCEightDigitCode 14080101
LatitudeMeasure 37.1016000000
LongitudeMeasure -107.0466000000
SourceMapScaleNumeric 160000
HorizontalCollectionMethodName Interpolation-Map
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 6560
VerticalMeasure/MeasureUnitCode ft
VerticalCollectionMethodName Topographic Map Interpolation
VerticalCoordinateReferenceSystemDatumName SEALV
CountryCode US
StateCode 08
CountyCode 007
ProviderName STORET