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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-07362100

Smackover Creek near Smackover, AR (USGS-07362100) 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 "Smackover Creek near Smackover, AR" and has the identifier USGS-07362100. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)08040201. See more details of this site the the USGS NWIS Web page for this site. This site has a drainage area of 385 sq mi.

This site is located in Union County County, Arkansas at 33.37527778000000 degrees latitude and -92.7766667000000 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 97.56 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 NGVD29.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-07362100" 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 1981 - 1981
Biological, Counts 1979 - 1979
Inorganics, Major, Metals 1949 - 1959
Inorganics, Major, Non-metals 1949 - 1981
Inorganics, Minor, Metals 1949 - 1952
Inorganics, Minor, Non-metals 1959 - 1959
Microbiological 1980 - 1980
Nutrient 1949 - 1981
Organics, Other 1977 - 1981
Physical 1949 - 1981
Population/Community 1979 - 1979
*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-07362100
MonitoringLocationName Smackover Creek near Smackover, AR
MonitoringLocationTypeName Stream
HUCEightDigitCode 08040201
DrainageAreaMeasure/MeasureValue 385
DrainageAreaMeasure/MeasureUnitCode sq mi
LatitudeMeasure 33.37527778000000
LongitudeMeasure -92.7766667000000
HorizontalAccuracyMeasure/MeasureValue 1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 97.56
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue .01
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Level or other surveyed method.
VerticalCoordinateReferenceSystemDatumName NGVD29
CountryCode US
StateCode 05
CountyCode 139
ProviderName NWIS