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WQP Home >  Providers >  STORET >  MDE_EASP >  MDE_EASP-PoRMCQ

Potomac: 301 to DC (MDE_EASP-PoRMCQ) site data in the Water Quality Portal

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

This estuary site, maintained by the Environmental Assessment and Standard Program (identifier MDE_EASP), has the name "Potomac: 301 to DC" and has the identifier MDE_EASP-PoRMCQ. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)02070011.

This site is located in Charles County County, Maryland at 38.5569000000 degrees latitude and -77.2440000000 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_EASP-PoRMCQ" 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*
Inorganics, Minor, Metals 1999 - 1999
Inorganics, Minor, Non-metals 1999 - 1999
Organics, Other 1999 - 1999
Organics, PCBs 1999 - 1999
Organics, Pesticide 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 MDE_EASP
OrganizationFormalName Environmental Assessment and Standard Program
MonitoringLocationIdentifier MDE_EASP-PoRMCQ
MonitoringLocationName Potomac: 301 to DC
MonitoringLocationTypeName Estuary
HUCEightDigitCode 02070011
LatitudeMeasure 38.5569000000
LongitudeMeasure -77.2440000000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 24
CountyCode 017
ProviderName STORET