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WQP Home >  Providers >  NWIS >  USGS-NC >  USGS-03453500

FRENCH BROAD RIVER AT MARSHALL, NC (USGS-03453500) 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 North Carolina Water Science Center (identifier USGS-NC), has the name "FRENCH BROAD RIVER AT MARSHALL, NC" and has the identifier USGS-03453500. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)06010105. See more details of this site the the USGS NWIS Web page for this site. This site has a drainage area of 1332 sq mi.

This site is located in Madison County County, North Carolina at 35.78638889000000 degrees latitude and -82.6608333000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)" and the accuracy is 1 seconds. This site is at an elevation of 1646.46 feet and the accuracy of the elevation measurement, collected using the method "Level or other surveyed method." is .01 feet. The vertical coordinate reference system is NAVD88.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-03453500" 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 1973 - 1981
Biological, Algae, Phytoplankton, Cyanobacteria, Periphyton 1973 - 1980
Biological, Algae, Phytoplankton, Photosynthetic Pigments 1979 - 1980
Biological, Counts 1974 - 1981
Biological, Photosynthetic Pigments 1979 - 1980
Information 1954 - 1997
Inorganics, Major, Metals 1954 - 1997
Inorganics, Major, Non-metals 1954 - 2004
Inorganics, Minor, Metals 1954 - 1997
Inorganics, Minor, Non-metals 1973 - 1995
Microbiological 1973 - 1997
Nutrient 1954 - 1997
Organics, Other 1973 - 1997
Organics, Pesticide 1997 - 1997
Physical 1954 - 2004
Radiochemical 1981 - 1981
Sediment 1973 - 1997
*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-NC
OrganizationFormalName USGS North Carolina Water Science Center
MonitoringLocationIdentifier USGS-03453500
MonitoringLocationName FRENCH BROAD RIVER AT MARSHALL, NC
MonitoringLocationTypeName Stream
HUCEightDigitCode 06010105
DrainageAreaMeasure/MeasureValue 1332
DrainageAreaMeasure/MeasureUnitCode sq mi
LatitudeMeasure 35.78638889000000
LongitudeMeasure -82.6608333000000
HorizontalAccuracyMeasure/MeasureValue 1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 1646.46
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue .01
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Level or other surveyed method.
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 37
CountyCode 115
ProviderName NWIS