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WQP Home >  Providers >  STORET >  42SRBCWQ_WQX >  42SRBCWQ_WQX-BBDC004.1-3976

BBDC 4.1 (42SRBCWQ_WQX-BBDC004.1-3976) 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 Susquehanna River Basin Commission (identifier 42SRBCWQ_WQX), has the name "BBDC 4.1" and has the identifier 42SRBCWQ_WQX-BBDC004.1-3976. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)02050306.

This site is located in Harford County County, Maryland at 39.7162300000 degrees latitude and -76.4865300000 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 "42SRBCWQ_WQX-BBDC004.1-3976" 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, Counts 1986 - 2013
Inorganics, Major, Metals 1998 - 2011
Inorganics, Major, Non-metals 1998 - 2011
Inorganics, Minor, Metals 1998 - 2013
Nutrient 1998 - 2013
Organics, Other 1998 - 2011
Physical 1988 - 2013
*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 42SRBCWQ_WQX
OrganizationFormalName Susquehanna River Basin Commission
MonitoringLocationIdentifier 42SRBCWQ_WQX-BBDC004.1-3976
MonitoringLocationName BBDC 4.1
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 02050306
LatitudeMeasure 39.7162300000
LongitudeMeasure -76.4865300000
SourceMapScaleNumeric 24000
HorizontalCollectionMethodName Interpolation-Map
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 24
CountyCode 025
ProviderName STORET