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WQP Home >  Providers >  NWIS >  USGS-AR >  USGS-07047942

LAnguille River near Colt, AR (USGS-07047942) 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 "LAnguille River near Colt, AR" and has the identifier USGS-07047942. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)08020205. See more details of this site the the USGS NWIS Web page for this site. This site has a drainage area of 535 sq mi and the contributing drainage area is 535 sq mi.

This site is located in St. Francis County County, Arkansas at 35.14472220000000 degrees latitude and -90.8780556000000 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 10 seconds. This site is at an elevation of 192.66 feet and the accuracy of the elevation measurement, collected using the method "GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System" is .06 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-07047942" 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 1975 - 1979
Biological, Algae, Phytoplankton, Cyanobacteria, Periphyton 1974 - 1977
Biological, Algae, Phytoplankton, Photosynthetic Pigments 1977 - 1977
Biological, Counts 1974 - 1979
Biological, Photosynthetic Pigments 1977 - 1977
Information 1971 - 2020
Inorganics, Major, Metals 1970 - 2020
Inorganics, Major, Non-metals 1970 - 2020
Inorganics, Minor, Metals 1970 - 1999
Inorganics, Minor, Non-metals 1971 - 1999
Microbiological 1970 - 2020
Nutrient 1970 - 2020
Organics, Other 1972 - 1981
Organics, PCBs 1972 - 1979
Organics, Pesticide 1971 - 1979
Physical 1970 - 2020
Population/Community 1974 - 1975
Radiochemical 1972 - 1981
Sediment 1974 - 2015
*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-07047942
MonitoringLocationName LAnguille River near Colt, AR
MonitoringLocationTypeName Stream
HUCEightDigitCode 08020205
DrainageAreaMeasure/MeasureValue 535
DrainageAreaMeasure/MeasureUnitCode sq mi
ContributingDrainageAreaMeasure/MeasureValue 535
ContributingDrainageAreaMeasure/MeasureUnitCode sq mi
LatitudeMeasure 35.14472220000000
LongitudeMeasure -90.8780556000000
HorizontalAccuracyMeasure/MeasureValue 10
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 192.66
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue .06
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 05
CountyCode 123
ProviderName NWIS