Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Beta

Thank you for trying the new WQX3.0 profiles. This website is a beta version of our future user interface. Additional profiles and site functionality are coming, so please visit this page often to see new and improved data offerings. Please be aware that this beta product may experience performance issues.
We appreciate your feedback and suggestions as you try these new services. Please contact us at WQX@epa.gov to provide your input.

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

Ortega River Near Mouth Below Roosevelt Blvd (21FLSJWM-ORTRM) site data in the Water Quality Portal

Data Provider: STORET (Learn more about Water Quality Portal Data Providers)

This estuary site, maintained by the St. Johns Water Management District (Florida) (identifier 21FLSJWM), has the name "Ortega River Near Mouth Below Roosevelt Blvd" and has the identifier 21FLSJWM-ORTRM. 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 30.2786111 degrees latitude and -81.7052778 degrees longitude using the datum OTHER. 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-ORTRM" 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 1997 - 1997
Information 1997 - 2001
Inorganics, Major, Non-metals 1997 - 1997
Nutrient 1997 - 2001
Organics, Other 1997 - 2001
Physical 1997 - 2001
Stable Isotopes 1997 - 1997
*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-ORTRM
MonitoringLocationName Ortega River Near Mouth Below Roosevelt Blvd
MonitoringLocationTypeName Estuary
HUCEightDigitCode 03080103
LatitudeMeasure 30.2786111
LongitudeMeasure -81.7052778
HorizontalCollectionMethodName GPS Code (Pseudo Range) Differential
HorizontalCoordinateReferenceSystemDatumName OTHER
VerticalMeasure/MeasureValue 0
VerticalMeasure/MeasureUnitCode ft
VerticalCoordinateReferenceSystemDatumName Unknown
CountryCode US
StateCode 12
CountyCode 031
ProviderName STORET