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.

WQP Home >  Providers >  STORET >  21FLPOLK >  21FLPOLK-BLACKWATER CR2

Blackwater Creek2 (21FLPOLK-BLACKWATER CR2) site data in the Water Quality Portal

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

This river/stream site, maintained by the Polk County Water Resources (Florida) (identifier 21FLPOLK), has the name "Blackwater Creek2" and has the identifier 21FLPOLK-BLACKWATER CR2. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)03100205.

This site is located in Polk County County, Florida at 28.0903889 degrees latitude and -82.0478889 degrees longitude using the datum WGS84. No horizontal location accuracy metadata is available. This site is at an elevation of 0 ft No vertical location accuracy metadata is available.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "21FLPOLK-BLACKWATER CR2" 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 2003 - 2008
Microbiological 2003 - 2008
Nutrient 2003 - 2008
Physical 2003 - 2008
*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 21FLPOLK
OrganizationFormalName Polk County Water Resources (Florida)
MonitoringLocationIdentifier 21FLPOLK-BLACKWATER CR2
MonitoringLocationName Blackwater Creek2
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 03100205
LatitudeMeasure 28.0903889
LongitudeMeasure -82.0478889
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName WGS84
VerticalMeasure/MeasureValue 0
VerticalMeasure/MeasureUnitCode ft
VerticalCoordinateReferenceSystemDatumName Unknown
CountryCode US
StateCode 12
CountyCode 105
ProviderName STORET