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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 user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  STORET >  NNEPA >  NNEPA-10SANJUANR25

San Juan River (NNEPA-10SANJUANR25) 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 Navajo Nation, Arizona, New Mexico & Utah (Tribal) (identifier NNEPA), has the name "San Juan River" and has the identifier NNEPA-10SANJUANR25. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)14080105.

This site is located in San Juan County County, New Mexico at 36.7454628000 degrees latitude and -108.5378488400 degrees longitude using the datum NAD83. No horizontal location accuracy metadata is available. This site is at an elevation of 5007 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 "NNEPA-10SANJUANR25" 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 2011 - 2011
Biological, Fish 2011 - 2011
Inorganics, Major, Metals 2011 - 2011
Inorganics, Major, Non-metals 2006 - 2015
Inorganics, Minor, Metals 2006 - 2015
Inorganics, Minor, Non-metals 2006 - 2015
Not Assigned 2011 - 2015
Nutrient 2006 - 2012
Organics, Other 2011 - 2011
Organics, Pesticide 2011 - 2011
Physical 2006 - 2015
Radiochemical 2006 - 2012
*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 NNEPA
OrganizationFormalName Navajo Nation, Arizona, New Mexico & Utah (Tribal)
MonitoringLocationIdentifier NNEPA-10SANJUANR25
MonitoringLocationName San Juan River
MonitoringLocationTypeName River/Stream Perennial
MonitoringLocationDescriptionText San Juan River @ the bottom of the Hogback fish passage
HUCEightDigitCode 14080105
LatitudeMeasure 36.7454628000
LongitudeMeasure -108.5378488400
HorizontalCollectionMethodName GPS Code (Pseudo Range) Standard Position (SA Off)
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 5007
VerticalMeasure/MeasureUnitCode ft
VerticalCollectionMethodName GPS Code (Pseudo Range) Standard Position (SA Off)
VerticalCoordinateReferenceSystemDatumName SEALV
CountryCode US
StateCode 35
CountyCode 045
ProviderName STORET