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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-GRSM_F_0072

Road Prong Below Barrier Cascade (11NPSWRD_WQX-GRSM_F_0072) 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 National Park Service Water Resources Division (identifier 11NPSWRD_WQX), has the name "Road Prong Below Barrier Cascade" and has the identifier 11NPSWRD_WQX-GRSM_F_0072. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)06010107.

This site is located in Sevier County County, Tennessee at 35.6344601000 degrees latitude and -83.4701598200 degrees longitude using the datum NAD83. No horizontal location accuracy metadata is available. This site is at an elevation of 3396.1 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-GRSM_F_0072" 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 1993 - 1996
Inorganics, Major, Non-metals 1993 - 1996
Nutrient 1993 - 1996
Physical 1993 - 1996
*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-GRSM_F_0072
MonitoringLocationName Road Prong Below Barrier Cascade
MonitoringLocationTypeName River/Stream Perennial
MonitoringLocationDescriptionText Stream Order: 3 UTMX=276235; UTMY=3946100 Survey Period: 1993-1996 Other: From original park report: Route 7 - Road Prong. *Site 72 (Old Site 49A) - Road Prong - 30 m above the next bridge that is crossed just above the confluence of Road Prong and Walker Camp Prong - this site is just below a small falls - when ascending from the Chimneys Parking Area this is just above the second bridge encountered - this is the replicate site for this route, collect two samples here.
HUCEightDigitCode 06010107
LatitudeMeasure 35.6344601000
LongitudeMeasure -83.4701598200
SourceMapScaleNumeric 24000
HorizontalCollectionMethodName Interpolation-Digital Map Source
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 3396.1
VerticalMeasure/MeasureUnitCode ft
VerticalCollectionMethodName Other
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 47
CountyCode 155
ProviderName STORET