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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 >  STORET >  ARDEQH2O_WQX >  ARDEQH2O_WQX-WHI0142J

Big Creek S of Mammoth Spring (ARDEQH2O_WQX-WHI0142J) site data in the Water Quality Portal

Data Provider: STORET (Learn more about Water Quality Portal Data Providers)

This river/stream site, maintained by the Arkansas Department of Environmental Quality (identifier ARDEQH2O_WQX), has the name "Big Creek S of Mammoth Spring" and has the identifier ARDEQH2O_WQX-WHI0142J. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)11010010.

This site is located in Fulton County County, Arkansas at 36.4549000000 degrees latitude and -91.5268630000 degrees longitude using the datum UNKWN. No horizontal location accuracy metadata is available.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "ARDEQH2O_WQX-WHI0142J" 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*
Inorganics, Major, Metals 2012 - 2014
Inorganics, Major, Non-metals 2012 - 2014
Inorganics, Minor, Metals 2012 - 2014
Inorganics, Minor, Non-metals 2012 - 2014
Nutrient 2012 - 2014
Organics, Other 2012 - 2014
Physical 2012 - 2014
*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 ARDEQH2O_WQX
OrganizationFormalName Arkansas Department of Environmental Quality
MonitoringLocationIdentifier ARDEQH2O_WQX-WHI0142J
MonitoringLocationName Big Creek S of Mammoth Spring
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText west off US 63 on Rainbow Valley Trace
HUCEightDigitCode 11010010
LatitudeMeasure 36.4549000000
LongitudeMeasure -91.5268630000
SourceMapScaleNumeric 0
HorizontalCollectionMethodName Interpolation-Photo
HorizontalCoordinateReferenceSystemDatumName UNKWN
CountryCode US
StateCode 05
CountyCode 049
ProviderName STORET