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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-VAFO_RAS_03

(01473154) VALLEY CREEK AT MILL LANE (11NPSWRD_WQX-VAFO_RAS_03) 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 "(01473154) VALLEY CREEK AT MILL LANE" and has the identifier 11NPSWRD_WQX-VAFO_RAS_03. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)02040203.

This site is located in Chester County County, Pennsylvania at 40.0508333000 degrees latitude and -75.5547222000 degrees longitude using the datum NAD27. 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-VAFO_RAS_03" 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 1998 - 1998
Physical 1998 - 1998
*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-VAFO_RAS_03
MonitoringLocationName (01473154) VALLEY CREEK AT MILL LANE
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText THE STATION IS LOCATED ON THE MALVERN PENNSYLVANIACHESTER COUNTY 7.5 MINUTE SERIES (TOPOGRAPHIC) QUADRANGLE. THE STATION IS LOCATED OUTSIDE OF VALLEY FORGE NATIONAL HISTORICAL PARK. THE SAMPLE SITE IS AT VALLEY CREEK AT MILL LANE; USGS STATION NUMBER 01473154. DATA ARE FROM A CORRESPONDENCE FROM RONALD A. SLOTO OF THE U.S. GEOLOGICAL SURVEY TO THE RESOURCE MANAGER AT VALLEY FORGE NATIONAL HISTORICAL PARK. FOR PARK INFORMATION CONTACT THE RESOURCE MANAGER AT VALLEY FORGE NATIONAL HISTORICAL PARK; P.O. BOX 953; VALLEY FORGE PA 194820953 (TEL. 6107831000). DATA WERE PROCESSED AND UPLOADED TO STORET BY RONDA BURNS; NATIONAL PARK SERVICE WATER RESOURCES DIVISION; 1201 OAK RIDGE DRIVE SUITE 250; FORT COLLINS CO 805255596 (TEL. 9702253516).*** Legacy STORET Station Type: /TYPA/AMBNT/STREAM
HUCEightDigitCode 02040203
LatitudeMeasure 40.0508333000
LongitudeMeasure -75.5547222000
SourceMapScaleNumeric 0
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName NAD27
CountryCode US
StateCode 42
CountyCode 029
ProviderName STORET