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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-02SANJUANR08

San Juan River (NNEPA-02SANJUANR08) 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-02SANJUANR08. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)14080201.

This site is located in San Juan County County, Utah at 37.2576728000 degrees latitude and -109.6184895000 degrees longitude using the datum NAD83. No horizontal location accuracy metadata is available. This site is at an elevation of 4271 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-02SANJUANR08" 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*
Inorganics, Major, Non-metals 2012 - 2015
Inorganics, Minor, Metals 2012 - 2015
Inorganics, Minor, Non-metals 2012 - 2015
Not Assigned 2012 - 2015
Nutrient 2013 - 2013
Organics, Other 2012 - 2013
Organics, Pesticide 2012 - 2013
Physical 2012 - 2015
Radiochemical 2012 - 2013
*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-02SANJUANR08
MonitoringLocationName San Juan River
MonitoringLocationTypeName River/Stream Perennial
MonitoringLocationDescriptionText San Juan River at US 191 bridge near Bluff
HUCEightDigitCode 14080201
LatitudeMeasure 37.2576728000
LongitudeMeasure -109.6184895000
HorizontalCollectionMethodName GPS Code (Pseudo Range) Standard Position (SA Off)
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 4271
VerticalMeasure/MeasureUnitCode ft
VerticalCollectionMethodName GPS Code (Pseudo Range) Standard Position (SA Off)
VerticalCoordinateReferenceSystemDatumName SEALV
CountryCode US
StateCode 49
CountyCode 037
ProviderName STORET