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 >  21FLCOLL_WQX >  21FLCOLL_WQX-295 21ST ST SW

295 21ST ST SW (21FLCOLL_WQX-295 21ST ST SW) site data in the Water Quality Portal

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

This well site, maintained by the Collier County Pollution Control (Florida) (identifier 21FLCOLL_WQX), has the name "295 21ST ST SW" and has the identifier 21FLCOLL_WQX-295 21ST ST SW. 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 26.2239000000 degrees latitude and -81.6498300000 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 "21FLCOLL_WQX-295 21ST ST SW" 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*
Inorganics, Major, Metals 2012 - 2012
Inorganics, Major, Non-metals 2012 - 2012
Inorganics, Minor, Metals 2012 - 2012
Inorganics, Minor, Non-metals 2012 - 2012
Microbiological 2012 - 2012
Not Assigned 2012 - 2012
Nutrient 2012 - 2012
Organics, Other 2012 - 2012
Organics, PCBs 2012 - 2012
Organics, Pesticide 2012 - 2012
Physical 2012 - 2012
Stable Isotopes 2012 - 2012
*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 21FLCOLL_WQX
OrganizationFormalName Collier County Pollution Control (Florida)
MonitoringLocationIdentifier 21FLCOLL_WQX-295 21ST ST SW
MonitoringLocationName 295 21ST ST SW
MonitoringLocationTypeName Well
MonitoringLocationDescriptionText Lower Tamiami Aquifer
HUCEightDigitCode 03090204
LatitudeMeasure 26.2239000000
LongitudeMeasure -81.6498300000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 12
CountyCode 021
ProviderName STORET