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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 >  21FLSFWM >  21FLSFWM-CAL 17

NEAR NORTHEAST SHORE OF MERWIN KEY - SAN CARLOS BAY - CALO (21FLSFWM-CAL 17) site data in the Water Quality Portal

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

This canal transport site, maintained by the South Florida Water Management District (identifier 21FLSFWM), has the name "NEAR NORTHEAST SHORE OF MERWIN KEY - SAN CARLOS BAY - CALO" and has the identifier 21FLSFWM-CAL 17. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)03100103.

This site is located in Lee County County, Florida at 26.5100786 degrees latitude and -82.0442542 degrees longitude using the datum NAD83. 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 "21FLSFWM-CAL 17" 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 1995 - 1999
Information 1987 - 1999
Inorganics, Major, Metals 1987 - 1988
Inorganics, Major, Non-metals 1987 - 1988
Inorganics, Minor, Metals 1987 - 1988
Nutrient 1987 - 1996
Organics, Other 1995 - 1996
Physical 1987 - 1999
*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 21FLSFWM
OrganizationFormalName South Florida Water Management District
MonitoringLocationIdentifier 21FLSFWM-CAL 17
MonitoringLocationName NEAR NORTHEAST SHORE OF MERWIN KEY - SAN CARLOS BAY - CALO
MonitoringLocationTypeName Canal Transport
MonitoringLocationDescriptionText NEAR NORTHEAST SHORE OF MERWIN KEY - SAN CARLOS BAY - CALO
HUCEightDigitCode 03100103
LatitudeMeasure 26.5100786
LongitudeMeasure -82.0442542
HorizontalCollectionMethodName GPS Code (Pseudo Range) Differential
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 12
CountyCode 071
ProviderName STORET