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WQP Home >  Providers >  STORET >  21FLSJWM >  21FLSJWM-20020001

OCKLAWAHA RIVER AT SR 464 (21FLSJWM-20020001) 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 Water Management District (Florida) (identifier 21FLSJWM), has the name "OCKLAWAHA RIVER AT SR 464" and has the identifier 21FLSJWM-20020001. 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 29.0820694 degrees latitude and -81.8853889 degrees longitude using the datum WGS84. No horizontal location accuracy metadata is available. This site is at an elevation of 0 ft No vertical 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-20020001" 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 1998 - 2001
Information 1998 - 2001
Inorganics, Major, Metals 1998 - 2001
Inorganics, Major, Non-metals 1998 - 2001
Inorganics, Minor, Metals 1998 - 2001
Inorganics, Minor, Non-metals 1998 - 2001
Nutrient 1998 - 2001
Organics, Other 1998 - 2001
Physical 1998 - 2001
Stable Isotopes 1998 - 2001
*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
OrganizationFormalName St. Johns Water Management District (Florida)
MonitoringLocationIdentifier 21FLSJWM-20020001
MonitoringLocationName OCKLAWAHA RIVER AT SR 464
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 03080102
LatitudeMeasure 29.0820694
LongitudeMeasure -81.8853889
HorizontalCollectionMethodName GPS Code (Pseudo Range) Differential
HorizontalCoordinateReferenceSystemDatumName WGS84
VerticalMeasure/MeasureValue 0
VerticalMeasure/MeasureUnitCode ft
VerticalCoordinateReferenceSystemDatumName Unknown
CountryCode US
StateCode 12
CountyCode 083
ProviderName STORET