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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 >  NWIS >  USGS-CO >  USGS-09163530

COLORADO RIVER BELOW COLORADO-UTAH STATE LINE (USGS-09163530) site data in the Water Quality Portal

Data Provider: NWIS (Learn more about Water Quality Portal Data Providers)

This stream site, maintained by the USGS Colorado Water Science Center (identifier USGS-CO), has the name "COLORADO RIVER BELOW COLORADO-UTAH STATE LINE" and has the identifier USGS-09163530. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)14030001. See more details of this site the the USGS NWIS Web page for this site. This site has a drainage area of 17900 sq mi.

This site is located in Grand County County, Utah at 39.08831747000000 degrees latitude and -109.1009454000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is 5 seconds.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-09163530" 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 1975 - 1980
Biological, Algae, Phytoplankton, Cyanobacteria, Periphyton 1980 - 1980
Biological, Algae, Phytoplankton, Photosynthetic Pigments 1980 - 1980
Biological, Counts 1975 - 1980
Biological, Photosynthetic Pigments 1980 - 1980
Inorganics, Major, Metals 1962 - 1980
Inorganics, Major, Non-metals 1962 - 1980
Inorganics, Minor, Metals 1962 - 2015
Inorganics, Minor, Non-metals 1962 - 1979
Microbiological 1975 - 1979
Nutrient 1962 - 1980
Organics, Other 1975 - 2015
Physical 1962 - 1980
Sediment 1977 - 1978
*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 USGS-CO
OrganizationFormalName USGS Colorado Water Science Center
MonitoringLocationIdentifier USGS-09163530
MonitoringLocationName COLORADO RIVER BELOW COLORADO-UTAH STATE LINE
MonitoringLocationTypeName Stream
HUCEightDigitCode 14030001
DrainageAreaMeasure/MeasureValue 17900
DrainageAreaMeasure/MeasureUnitCode sq mi
LatitudeMeasure 39.08831747000000
LongitudeMeasure -109.1009454000000
HorizontalAccuracyMeasure/MeasureValue 5
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 49
CountyCode 019
ProviderName NWIS