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WQP Home >  Providers >  STORET >  MDDNR >  MDDNR-LE2.2

LE2.2 (MDDNR-LE2.2) 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 Maryland Department of Natural Resources (identifier MDDNR), has the name "LE2.2" and has the identifier MDDNR-LE2.2. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)02070011.

This site is located in St. Mary's County County, Maryland at 38.1576000000 degrees latitude and -76.5980000000 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 "MDDNR-LE2.2" 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 1984 - 2017
Biological, Algae, Phytoplankton, Photosynthetic Pigments 1984 - 2017
Information 1984 - 2017
Inorganics, Major, Non-metals 1984 - 2017
Not Assigned 1994 - 1994
Nutrient 1984 - 2017
Organics, Other 1984 - 2017
Physical 1984 - 2017
*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 MDDNR
OrganizationFormalName Maryland Department of Natural Resources
MonitoringLocationIdentifier MDDNR-LE2.2
MonitoringLocationName LE2.2
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText POTOMAC RIVER OFF RAGGED POINT AT BUOY 51B; LOWER ESTUARINE ZONE
HUCEightDigitCode 02070011
LatitudeMeasure 38.1576000000
LongitudeMeasure -76.5980000000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 24
CountyCode 037
ProviderName STORET