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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 >  11NPSWRD_WQX >  11NPSWRD_WQX-YELL_UT1

Unnamed Tributary (11NPSWRD_WQX-YELL_UT1) site data in the Water Quality Portal

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

This channelized stream site, maintained by the National Park Service Water Resources Division (identifier 11NPSWRD_WQX), has the name "Unnamed Tributary" and has the identifier 11NPSWRD_WQX-YELL_UT1. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)10070001.

This site is located in Park County County, Wyoming at 45.0022513600 degrees latitude and -109.9988354160 degrees longitude using the datum NAD83. No horizontal location accuracy metadata is available. This site is at an elevation of 2244.9 m 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 "11NPSWRD_WQX-YELL_UT1" 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, Metals 2015 - 2024
Inorganics, Minor, Metals 2015 - 2024
Physical 2015 - 2024
*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 11NPSWRD_WQX
OrganizationFormalName National Park Service Water Resources Division
MonitoringLocationIdentifier 11NPSWRD_WQX-YELL_UT1
MonitoringLocationName Unnamed Tributary
MonitoringLocationTypeName Channelized Stream
MonitoringLocationDescriptionText Unnamed Tributary joining Soda Butte Creek south of Silver Creek and west of Silver Gate, Montana. Unnamed Tributary sampled approximately 75 meters upstream of confluence with Soda Butte Creek. The sampling location was selected for a special project with GRYN and MTDEQ studying the water quality in Soda Butte Creek. After the June 2022 regional flooding event, UT1 follows a different path in the alluvial fan of this drainage. Historic sampling location before 2022 (45.002153, 109.996946542622). The same tributary is now sampled ~200m west at (45.00225136, 109.99883541). Contact Andrew_Ray@nps.gov for additional information.
HUCEightDigitCode 10070001
LatitudeMeasure 45.0022513600
LongitudeMeasure -109.9988354160
HorizontalCollectionMethodName GPS Code (Pseudo Range) Standard Position (SA On)
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 2244.9
VerticalMeasure/MeasureUnitCode m
VerticalCollectionMethodName Other
VerticalCoordinateReferenceSystemDatumName OTHER
CountryCode US
StateCode 56
CountyCode 029
ProviderName STORET