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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 >  21FLMCGL >  21FLMCGL-JPH

Porter Hole Sink, very near J10, stream flowing into sink (21FLMCGL-JPH) site data in the Water Quality Portal

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

This lake site, maintained by the McGlynn Laboratories, Inc (Florida) (identifier 21FLMCGL), has the name "Porter Hole Sink, very near J10, stream flowing into sink" and has the identifier 21FLMCGL-JPH. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)03120003.

This site is located in Leon County County, Florida at 30.5294444 degrees latitude and -84.3258333 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 "21FLMCGL-JPH" 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 1999 - 2000
Information 1999 - 1999
Nutrient 1999 - 2000
Physical 1999 - 2000
*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 21FLMCGL
OrganizationFormalName McGlynn Laboratories, Inc (Florida)
MonitoringLocationIdentifier 21FLMCGL-JPH
MonitoringLocationName Porter Hole Sink, very near J10, stream flowing into sink
MonitoringLocationTypeName Lake
MonitoringLocationDescriptionText Porter Hole Sink, very near J10, stream flowing into sink
HUCEightDigitCode 03120003
LatitudeMeasure 30.5294444
LongitudeMeasure -84.3258333
HorizontalCollectionMethodName GPS Carrier Phase Static Relative Position
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 12
CountyCode 073
ProviderName STORET