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WQP Home >  Providers >  STORET >  21VASWCB >  21VASWCB-2-APP000.12

CENTER CHANNEL AT MOUTH,OFF CITY PT (21VASWCB-2-APP000.12) site data in the Water Quality Portal

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

This estuary site, maintained by the VIRGINIA DEPARTMENT OF ENVIRONMENTAL QUALITY (identifier 21VASWCB), has the name "CENTER CHANNEL AT MOUTH,OFF CITY PT" and has the identifier 21VASWCB-2-APP000.12. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)02080207.

This site is located in Chesterfield County County, Virginia at 37.3208000000 degrees latitude and -77.2795000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolation-Map" and the accuracy is 100 ft. The source map scale is 1:24000. This site is at an elevation of 0 ft No vertical location accuracy metadata is available.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "21VASWCB-2-APP000.12" 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.

Leaflet USGS The National Map: National Boundaries Dataset, 3DEP Elevation Program, Geographic Names Information System, National Hydrography Dataset, National Land Cover Database, National Structures Dataset, and National Transportation Dataset; USGS Global Ecosystems; U.S. Census Bureau TIGER/Line data; USFS Road data; Natural Earth Data; U.S. Department of State HIU; NOAA National Centers for Environmental Information. Data refreshed February, 2025.

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 2002 - 2002
Biological, Algae, Cyanobacteria, Photosynthetic Pigments 2002 - 2002
Biological, Algae, Phytoplankton, Photosynthetic Pigments 2002 - 2002
Biological, Photosynthetic Pigments 2002 - 2002
Information 2002 - 2002
Inorganics, Major, Non-metals 2002 - 2002
Nutrient 2002 - 2002
Organics, Other 2002 - 2002
Physical 2002 - 2002
*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 21VASWCB
OrganizationFormalName VIRGINIA DEPARTMENT OF ENVIRONMENTAL QUALITY
MonitoringLocationIdentifier 21VASWCB-2-APP000.12
MonitoringLocationName CENTER CHANNEL AT MOUTH,OFF CITY PT
MonitoringLocationTypeName Estuary
MonitoringLocationDescriptionText COASTAL 2000 STATION FOR SUMMER 2002; HUC8 corrected 29Mar97(new boundaries) - DHS; NWBD JA45 - Appomattox River-Ashton Creek
HUCEightDigitCode 02080207
LatitudeMeasure 37.3208000000
LongitudeMeasure -77.2795000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 100
HorizontalAccuracyMeasure/MeasureUnitCode ft
HorizontalCollectionMethodName Interpolation-Map
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 0
VerticalMeasure/MeasureUnitCode ft
VerticalCollectionMethodName Other
VerticalCoordinateReferenceSystemDatumName UNKWN
CountryCode US
StateCode 51
CountyCode 041
ProviderName STORET