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 >  21FLKWAT >  21FLKWAT-COL-SON BAY 1-1

Collier-Johnson Bay 1-1 (21FLKWAT-COL-SON BAY 1-1) 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 LAKEWATCH (identifier 21FLKWAT), has the name "Collier-Johnson Bay 1-1" and has the identifier 21FLKWAT-COL-SON BAY 1-1. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)03090204.

This site is located in Collier County County, Florida at 25.9857777 degrees latitude and -81.7256111 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 "21FLKWAT-COL-SON BAY 1-1" 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 2001 - 2004
Information 2001 - 2004
Nutrient 2001 - 2004
*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 21FLKWAT
OrganizationFormalName Florida LAKEWATCH
MonitoringLocationIdentifier 21FLKWAT-COL-SON BAY 1-1
MonitoringLocationName Collier-Johnson Bay 1-1
MonitoringLocationTypeName Estuary
MonitoringLocationDescriptionText Collier-Johnson Bay 1-1
HUCEightDigitCode 03090204
LatitudeMeasure 25.9857777
LongitudeMeasure -81.7256111
HorizontalCollectionMethodName GPS Code (Pseudo Range) Differential
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 12
CountyCode 021
ProviderName STORET