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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 >  11NPSWRD_WQX >  11NPSWRD_WQX-FRSP_NPS_08

Rappahannock River Tidal Flat (11NPSWRD_WQX-FRSP_NPS_08) 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 National Park Service Water Resources Division (identifier 11NPSWRD_WQX), has the name "Rappahannock River Tidal Flat" and has the identifier 11NPSWRD_WQX-FRSP_NPS_08. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)02080104.

This site is located in Stafford County County, Virginia at 38.3086020000 degrees latitude and -77.4592290000 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 "11NPSWRD_WQX-FRSP_NPS_08" 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*
Nutrient 1995 - 1995
Physical 1995 - 1995
*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 11NPSWRD_WQX
OrganizationFormalName National Park Service Water Resources Division
MonitoringLocationIdentifier 11NPSWRD_WQX-FRSP_NPS_08
MonitoringLocationName Rappahannock River Tidal Flat
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText Station FRSP_NPS_08 is in the Rappahannock River at a tidal flat below Chatham Heights adjoining the Fredericksburg Battlefield unit of the Fredericksburg and Spotsylvania County Battlefields Memorial National Military Park (FRSP). This is one of the original water quality monitoring stations in a program, begun in 1993, to monitor water quality at streams in/near the park thought to be most likely impacted by urban and agricultural pollution.
HUCEightDigitCode 02080104
LatitudeMeasure 38.3086020000
LongitudeMeasure -77.4592290000
SourceMapScaleNumeric 0
HorizontalCollectionMethodName Interpolation-Digital Map Source
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 51
CountyCode 179
ProviderName STORET