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WQP Home >  Providers >  STORET >  21FLSJWM_WQX >  21FLSJWM_WQX-HMCSR40

Half Mile Creek at SR 40. (21FLSJWM_WQX-HMCSR40) 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 St. Johns River Water Management District (identifier 21FLSJWM_WQX), has the name "Half Mile Creek at SR 40." and has the identifier 21FLSJWM_WQX-HMCSR40. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)03080102.

This site is located in Marion County County, Florida at 29.2191666000 degrees latitude and -82.0422220000 degrees longitude using the datum WGS84. 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 "21FLSJWM_WQX-HMCSR40" 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, Cyanobacteria 2014 - 2016
Biological, Algae, Phytoplankton, Photosynthetic Pigments 2014 - 2016
Biological, Photosynthetic Pigments 2014 - 2016
Information 2014 - 2016
Inorganics, Major, Metals 2014 - 2016
Inorganics, Major, Non-metals 2014 - 2016
Inorganics, Minor, Metals 2014 - 2016
Inorganics, Minor, Non-metals 2014 - 2016
Nutrient 2014 - 2016
Organics, Other 2014 - 2016
Physical 2014 - 2016
*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 21FLSJWM_WQX
OrganizationFormalName St. Johns River Water Management District
MonitoringLocationIdentifier 21FLSJWM_WQX-HMCSR40
MonitoringLocationName Half Mile Creek at SR 40.
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 03080102
LatitudeMeasure 29.2191666000
LongitudeMeasure -82.0422220000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 12
CountyCode 083
ProviderName STORET