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 legacy user interface will continue to function for several weeks. However, this user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  STORET >  21FLSEAS_WQX >  21FLSEAS_WQX-56SEAS008

ICWW channel marker 24 (N of bridge) (21FLSEAS_WQX-56SEAS008) site data in the Water Quality Portal

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

This estuary site, maintained by the Florida Department of Environmental Protection (identifier 21FLSEAS_WQX), has the name "ICWW channel marker 24 (N of bridge)" and has the identifier 21FLSEAS_WQX-56SEAS008. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)03100201.

This site is located in Charlotte County County, Florida at 26.9400000000 degrees latitude and -82.3567000000 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 "21FLSEAS_WQX-56SEAS008" 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*
Microbiological 2009 - 2017
Physical 2009 - 2017
*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 21FLSEAS_WQX
OrganizationFormalName Florida Department of Environmental Protection
MonitoringLocationIdentifier 21FLSEAS_WQX-56SEAS008
MonitoringLocationName ICWW channel marker 24 (N of bridge)
MonitoringLocationTypeName Estuary
HUCEightDigitCode 03100201
LatitudeMeasure 26.9400000000
LongitudeMeasure -82.3567000000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 12
CountyCode 015
ProviderName STORET