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 >  21FLWPB_WQX >  21FLWPB_WQX-28010305

SAVANNA RESERVE AT SW END OF MARSH (21FLWPB_WQX-28010305) site data in the Water Quality Portal

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

This wetland riverine-emergent site, maintained by the FL Dept. of Environmental Protection, Southeast District (identifier 21FLWPB_WQX), has the name "SAVANNA RESERVE AT SW END OF MARSH" and has the identifier 21FLWPB_WQX-28010305. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)03090206.

This site is located in Martin County County, Florida at 27.2552500000 degrees latitude and -80.2536111000 degrees longitude using the datum UNKWN. 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 "21FLWPB_WQX-28010305" 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 1999 - 1999
Nutrient 1999 - 1999
Physical 1999 - 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 21FLWPB_WQX
OrganizationFormalName FL Dept. of Environmental Protection, Southeast District
MonitoringLocationIdentifier 21FLWPB_WQX-28010305
MonitoringLocationName SAVANNA RESERVE AT SW END OF MARSH
MonitoringLocationTypeName Wetland Riverine-Emergent
MonitoringLocationDescriptionText SAVANNA STATE RESERVE IN MARSH AT SW END OF RESERVE. SITE ACCESSED BY PARK ROAD LEADING NORTH FROM JENSEN BEACH BLVD. 4WD REQD. GO ALL THE WAY TO END, KEEPING TO LEFT; BEWARE OF BIG DEEP TRUCK-SWALLOWING HOLES IN WHAT APPEARS TO BE ROAD - MUST DRIVE ON BANK IN NORTH SECTIONS MIGRATED FROM LEGACY STORET AGENCY CODE (21FLA ) ON 17-JUN-99 MAJOR BASIN NAME: BASIN CODE: MINOR BASIN NAME:
HUCEightDigitCode 03090206
LatitudeMeasure 27.2552500000
LongitudeMeasure -80.2536111000
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName UNKWN
CountryCode US
StateCode 12
CountyCode 085
ProviderName STORET