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St. Marks River at wood bridge UPS Horn Spring (21FLWQA_WQX-301913108407426) 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 FDEP Watershed Assessment Section (WAS) (identifier 21FLWQA_WQX), has the name "St. Marks River at wood bridge UPS Horn Spring" and has the identifier 21FLWQA_WQX-301913108407426. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)03120001.

This site is located in Leon County County, Florida at 30.3203167000 degrees latitude and -84.1284972000 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 "21FLWQA_WQX-301913108407426" 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 2005 - 2006
Biological, Algae, Phytoplankton, Photosynthetic Pigments 2005 - 2006
Information 2001 - 2006
Inorganics, Major, Metals 2005 - 2006
Inorganics, Major, Non-metals 2005 - 2006
Microbiological 2005 - 2006
Not Assigned 2001 - 2001
Nutrient 2005 - 2006
Organics, Other 2005 - 2006
Physical 2001 - 2006
*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 21FLWQA_WQX
OrganizationFormalName FDEP Watershed Assessment Section (WAS)
MonitoringLocationIdentifier 21FLWQA_WQX-301913108407426
MonitoringLocationName St. Marks River at wood bridge UPS Horn Spring
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText 50
HUCEightDigitCode 03120001
LatitudeMeasure 30.3203167000
LongitudeMeasure -84.1284972000
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 12
CountyCode 073
ProviderName STORET