Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

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_0114

Cosby Creek at Log Bridge (11NPSWRD_WQX-GRSM_F_0114) 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 "Cosby Creek at Log Bridge" and has the identifier 11NPSWRD_WQX-GRSM_F_0114. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)06010106.

This site is located in Cocke County County, Tennessee at 35.7479440700 degrees latitude and -83.2003042300 degrees longitude using the datum NAD83. No horizontal location accuracy metadata is available. This site is at an elevation of 2564.6 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_0114" 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 - 2024
Inorganics, Major, Non-metals 1993 - 2024
Inorganics, Minor, Metals 2003 - 2024
Not Assigned 2014 - 2024
Nutrient 1993 - 2024
Physical 1993 - 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-GRSM_F_0114
MonitoringLocationName Cosby Creek at Log Bridge
MonitoringLocationTypeName River/Stream Perennial
MonitoringLocationDescriptionText Stream System: Cosby Stream Order: 3 UTMX=301001; UTMY=3958091 Other: From original park report: Route 1 - Cosby Creek to Big Creek. Park at Cosby Campgrounds and proceed up Low Gap Trail. Route 1 - Cosby Creek, Big Creek, and Low Gap Creek. Site 114 (Old Site 3A) - Cosby Creek at log bridge above Campgrounds at 2510 ft. Additional: This site is co-located with 3-Pass site 114. Cosby Creek at log foot bridge on Low Gap Trail.
HUCEightDigitCode 06010106
LatitudeMeasure 35.7479440700
LongitudeMeasure -83.2003042300
SourceMapScaleNumeric 24000
HorizontalCollectionMethodName Interpolation-Digital Map Source
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 2564.6
VerticalMeasure/MeasureUnitCode ft
VerticalCollectionMethodName Other
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 47
CountyCode 029
ProviderName STORET