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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-WWEIR

GRAB TAKEN WITH VAN DORN (21FLSFWM-WWEIR) 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 "GRAB TAKEN WITH VAN DORN" and has the identifier 21FLSFWM-WWEIR. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)03090202.

This site is located in Hendry County County, Florida at 26.3027483 degrees latitude and -81.0742333 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-WWEIR" 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*
Information 1998 - 1999
Nutrient 1997 - 2009
Physical 1997 - 2009
*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-WWEIR
MonitoringLocationName GRAB TAKEN WITH VAN DORN
MonitoringLocationTypeName Canal Transport
MonitoringLocationDescriptionText GRAB TAKEN WITH VAN DORN
HUCEightDigitCode 03090202
LatitudeMeasure 26.3027483
LongitudeMeasure -81.0742333
HorizontalCollectionMethodName GPS Code (Pseudo Range) Differential
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 12
CountyCode 051
ProviderName STORET