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Muddy Fork Little River (21KY_WQX-CRW002) 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 KY WQX (identifier 21KY_WQX), has the name "Muddy Fork Little River" and has the identifier 21KY_WQX-CRW002. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)05130205.

This site is located in Trigg County County, Kentucky at 36.9139710000 degrees latitude and -87.8441960000 degrees longitude using the datum NAD83. 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 "21KY_WQX-CRW002" 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.

Leaflet USGS The National Map: National Boundaries Dataset, 3DEP Elevation Program, Geographic Names Information System, National Hydrography Dataset, National Land Cover Database, National Structures Dataset, and National Transportation Dataset; USGS Global Ecosystems; U.S. Census Bureau TIGER/Line data; USFS Road data; Natural Earth Data; U.S. Department of State HIU; NOAA National Centers for Environmental Information. Data refreshed February, 2025.

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 2015 - 2021
Biological, Fish 2015 - 2021
Information 2015 - 2021
Inorganics, Major, Metals 2010 - 2021
Inorganics, Major, Non-metals 2010 - 2021
Inorganics, Minor, Metals 2010 - 2021
Inorganics, Minor, Non-metals 2010 - 2021
Microbiological 2015 - 2020
Not Assigned 2015 - 2021
Nutrient 2010 - 2021
Organics, Other 2011 - 2021
Organics, PCBs 2015 - 2020
Organics, Pesticide 2015 - 2020
Physical 2010 - 2021
Radiochemical 2015 - 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 21KY_WQX
OrganizationFormalName KY WQX
MonitoringLocationIdentifier 21KY_WQX-CRW002
MonitoringLocationName Muddy Fork Little River
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText nr Cadiz
HUCEightDigitCode 05130205
LatitudeMeasure 36.9139710000
LongitudeMeasure -87.8441960000
SourceMapScaleNumeric 0
HorizontalCollectionMethodName Interpolation-Digital Map Source
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 21
CountyCode 221
ProviderName STORET