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WQP Home >  Providers >  STORET >  21FLGJAX_WQX >  21FLGJAX_WQX-MC1

MCWQM - MYRTLE (21FLGJAX_WQX-MC1) 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 GROUNDWORK JACKSONVILLE INC (identifier 21FLGJAX_WQX), has the name "MCWQM - MYRTLE" and has the identifier 21FLGJAX_WQX-MC1. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)03080103.

This site is located in Duval County County, Florida at 30.3258799880 degrees latitude and -81.6777100000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolation-Photo" and the accuracy is Unknown seconds. The source map scale is 1:0.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "21FLGJAX_WQX-MC1" 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, Photosynthetic Pigments 2021 - 2021
Nutrient 2021 - 2021
Physical 2021 - 2021
*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 21FLGJAX_WQX
OrganizationFormalName GROUNDWORK JACKSONVILLE INC
MonitoringLocationIdentifier 21FLGJAX_WQX-MC1
MonitoringLocationName MCWQM - MYRTLE
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 03080103
LatitudeMeasure 30.3258799880
LongitudeMeasure -81.6777100000
SourceMapScaleNumeric 0
HorizontalAccuracyMeasure/MeasureValue Unknown
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolation-Photo
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 12
CountyCode 031
ProviderName STORET