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WQP Home >  Providers >  STORET >  MDE_WQPR >  MDE_WQPR-21

ANT 21 (MDE_WQPR-21) 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 Water Quality Protection and Restoration Program (identifier MDE_WQPR), has the name "ANT 21" and has the identifier MDE_WQPR-21. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)02070004.

This site is located in Washington County County, Maryland at 39.6812000000 degrees latitude and -77.5759000000 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 "MDE_WQPR-21" 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*
Nutrient 2009 - 2009
Physical 2009 - 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 MDE_WQPR
OrganizationFormalName Water Quality Protection and Restoration Program
MonitoringLocationIdentifier MDE_WQPR-21
MonitoringLocationName ANT 21
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 02070004
LatitudeMeasure 39.6812000000
LongitudeMeasure -77.5759000000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 24
CountyCode 043
ProviderName STORET