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.

New WQX 3.0 profiles are available at waterqualitydata.us/beta/. These profiles will contain recent USGS data added since March 11, 2024, which marks the beginning of limited accessibility for USGS data. Read more about the 3.0 profiles and associated changes here. This user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  STORET >  21FLA_WQX >  21FLA_WQX-20030773

HOGAN CR @ WASHINGTON ST (21FLA_WQX-20030773) 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 FL Dept. of Environmental Protection, Northeast District (identifier 21FLA_WQX), has the name "HOGAN CR @ WASHINGTON ST" and has the identifier 21FLA_WQX-20030773. 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 30.3304420010 degrees latitude and -81.6497920000 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 "21FLA_WQX-20030773" 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 2018 - 2019
Biological, Algae, Phytoplankton 2018 - 2019
Information 2006 - 2019
Inorganics, Major, Metals 2019 - 2019
Inorganics, Major, Non-metals 2018 - 2019
Inorganics, Minor, Metals 2019 - 2019
Inorganics, Minor, Non-metals 2019 - 2019
Microbiological 2006 - 2019
Not Assigned 2019 - 2019
Nutrient 2018 - 2019
Organics, Other 2018 - 2019
Organics, Pesticide 2018 - 2019
Physical 2006 - 2019
*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 21FLA_WQX
OrganizationFormalName FL Dept. of Environmental Protection, Northeast District
MonitoringLocationIdentifier 21FLA_WQX-20030773
MonitoringLocationName HOGAN CR @ WASHINGTON ST
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 03080103
LatitudeMeasure 30.3304420010
LongitudeMeasure -81.6497920000
SourceMapScaleNumeric 0
HorizontalAccuracyMeasure/MeasureValue Unknown
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolation-Photo
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 12
CountyCode 031
ProviderName STORET