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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-GRTE_SNR01

Snake River at Old Flagg Ranch 1000' Below Bridge (11NPSWRD_WQX-GRTE_SNR01) 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 National Park Service Water Resources Division (identifier 11NPSWRD_WQX), has the name "Snake River at Old Flagg Ranch 1000' Below Bridge" and has the identifier 11NPSWRD_WQX-GRTE_SNR01. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)17040101.

This site is located in Teton County County, Wyoming at 44.1017725000 degrees latitude and -110.6715533330 degrees longitude using the datum NAD83. No horizontal location accuracy metadata is available. This site is at an elevation of 6772.9 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 "11NPSWRD_WQX-GRTE_SNR01" 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 2006 - 2024
Inorganics, Major, Non-metals 2006 - 2024
Inorganics, Minor, Metals 2006 - 2024
Inorganics, Minor, Non-metals 2006 - 2024
Nutrient 2006 - 2024
Physical 2006 - 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-GRTE_SNR01
MonitoringLocationName Snake River at Old Flagg Ranch 1000' Below Bridge
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText North bank of Snake River 180 feet west of power pole. Located on right bank about 1000 feet downstream of Rte. 89 bridge. The sampling location is located in the floodplain and is void of brushy or woody vegetation.
HUCEightDigitCode 17040101
LatitudeMeasure 44.1017725000
LongitudeMeasure -110.6715533330
HorizontalCollectionMethodName GPS Code (Pseudo Range) Differential
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 6772.9
VerticalMeasure/MeasureUnitCode ft
VerticalCollectionMethodName GPS Code (Pseudo Range) Differential
VerticalCoordinateReferenceSystemDatumName SEALV
CountryCode US
StateCode 56
CountyCode 039
ProviderName STORET