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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 user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  STORET >  MDE_FIELDSERVICES_WQX >  MDE_FIELDSERVICES_WQX-XHF7618

Main Creek (MDE_FIELDSERVICES_WQX-XHF7618) site data in the Water Quality Portal

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

This estuary site, maintained by the Maryland Dept. of the Environment In House Water Data (identifier MDE_FIELDSERVICES_WQX), has the name "Main Creek" and has the identifier MDE_FIELDSERVICES_WQX-XHF7618. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)02060003.

This site is located in Anne Arundel County County, Maryland at 39.1262000000 degrees latitude and -76.4696670000 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_FIELDSERVICES_WQX-XHF7618" 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, Algae, Cyanobacteria 1999 - 1999
Biological, Algae, Phytoplankton 1999 - 1999
Biological, Photosynthetic Pigments 1999 - 1999
Information 1999 - 2007
Inorganics, Major, Non-metals 1999 - 1999
Inorganics, Minor, Metals 2005 - 2007
Nutrient 1999 - 1999
Organics, Other 1999 - 1999
Physical 1999 - 2007
*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_FIELDSERVICES_WQX
OrganizationFormalName Maryland Dept. of the Environment In House Water Data
MonitoringLocationIdentifier MDE_FIELDSERVICES_WQX-XHF7618
MonitoringLocationName Main Creek
MonitoringLocationTypeName Estuary
MonitoringLocationDescriptionText Watershed input from Southern tributary of Main Creek; Mid-channel, between slide and boathouse, Depth about 9 ft
HUCEightDigitCode 02060003
LatitudeMeasure 39.1262000000
LongitudeMeasure -76.4696670000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 24
CountyCode 003
ProviderName STORET