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 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 >  21FLGW_WQX >  21FLGW_WQX-3518

CRESCENT LK BY MARKER NO.9 (21FLGW_WQX-3518) site data in the Water Quality Portal

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

This lake site, maintained by the FL Dept. of Environmental Protection (identifier 21FLGW_WQX), has the name "CRESCENT LK BY MARKER NO.9" and has the identifier 21FLGW_WQX-3518. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)03080103.

This site is located in Volusia County County, Florida at 29.3922222000 degrees latitude and -81.4388889000 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 "21FLGW_WQX-3518" 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, Algae, Cyanobacteria 1998 - 1999
Biological, Algae, Phytoplankton, Photosynthetic Pigments 1998 - 1999
Information 1998 - 1999
Inorganics, Major, Metals 1998 - 1999
Inorganics, Major, Non-metals 1998 - 1999
Microbiological 1998 - 1999
Nutrient 1998 - 1999
Organics, Other 1998 - 1999
Physical 1998 - 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 21FLGW_WQX
OrganizationFormalName FL Dept. of Environmental Protection
MonitoringLocationIdentifier 21FLGW_WQX-3518
MonitoringLocationName CRESCENT LK BY MARKER NO.9
MonitoringLocationTypeName Lake
MonitoringLocationDescriptionText 20030411
HUCEightDigitCode 03080103
LatitudeMeasure 29.3922222000
LongitudeMeasure -81.4388889000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 12
CountyCode 127
ProviderName STORET