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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 legacy user interface will continue to function for several weeks. However, this user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  NWIS >  USGS-AR >  USGS-07364080

OUACHITA RIVER NEAR FELSENTHAL, ARK. (USGS-07364080) 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 Arkansas Water Science Center (identifier USGS-AR), has the name "OUACHITA RIVER NEAR FELSENTHAL, ARK." and has the identifier USGS-07364080. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)08040202. See more details of this site the the USGS NWIS Web page for this site. This site has a drainage area of 10852.00 sq mi.

This site is located in Union County County, Arkansas at 33.03207070000000 degrees latitude and -92.0876338000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is 10 seconds.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-07364080" 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, Cyanobacteria, Periphyton 1981 - 1981
Biological, Algae, Phytoplankton, Photosynthetic Pigments 1981 - 1981
Biological, Photosynthetic Pigments 1981 - 1981
Information 1969 - 1971
Inorganics, Major, Metals 1949 - 1980
Inorganics, Major, Non-metals 1949 - 1981
Inorganics, Minor, Metals 1949 - 1981
Inorganics, Minor, Non-metals 1971 - 1981
Microbiological 1974 - 1981
Nutrient 1949 - 1981
Organics, Other 1967 - 1981
Organics, PCBs 1979 - 1981
Organics, Pesticide 1967 - 1981
Physical 1949 - 1981
*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-AR
OrganizationFormalName USGS Arkansas Water Science Center
MonitoringLocationIdentifier USGS-07364080
MonitoringLocationName OUACHITA RIVER NEAR FELSENTHAL, ARK.
MonitoringLocationTypeName Stream
HUCEightDigitCode 08040202
DrainageAreaMeasure/MeasureValue 10852.00
DrainageAreaMeasure/MeasureUnitCode sq mi
LatitudeMeasure 33.03207070000000
LongitudeMeasure -92.0876338000000
HorizontalAccuracyMeasure/MeasureValue 10
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 05
CountyCode 139
ProviderName NWIS