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WQP Home >  Providers >  NWIS >  USGS-AR >  USGS-07077500

Cache River at Patterson, AR (USGS-07077500) 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 "Cache River at Patterson, AR" and has the identifier USGS-07077500. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)08020302. See more details of this site the the USGS NWIS Web page for this site. This site has a drainage area of 1040 sq mi.

This site is located in Woodruff County County, Arkansas at 35.26972220000000 degrees latitude and -91.2363889000000 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 5 seconds. The source map scale is 1:24000. This site is at an elevation of 183.60 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-07077500" 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 1974 - 2020
Inorganics, Major, Metals 1973 - 2020
Inorganics, Major, Non-metals 1951 - 2020
Inorganics, Minor, Metals 1974 - 1999
Inorganics, Minor, Non-metals 1974 - 1999
Microbiological 1973 - 2020
Nutrient 1951 - 2020
Organics, Other 1974 - 1997
Organics, PCBs 1974 - 1979
Organics, Pesticide 1974 - 1997
Physical 1951 - 2020
Population/Community 1974 - 1976
Radiochemical 1980 - 1995
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-07077500
MonitoringLocationName Cache River at Patterson, AR
MonitoringLocationTypeName Stream
HUCEightDigitCode 08020302
DrainageAreaMeasure/MeasureValue 1040
DrainageAreaMeasure/MeasureUnitCode sq mi
LatitudeMeasure 35.26972220000000
LongitudeMeasure -91.2363889000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 5
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 183.60
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue .01
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Level or other surveyed method.
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 05
CountyCode 147
ProviderName NWIS