Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

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 >  DNREC_DOW >  DNREC_DOW-241858

Jefferson Farms 2R (DNREC_DOW-241858) site data in the Water Quality Portal

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

This well site, maintained by the Delaware Department of Natural Resources and Environmental Control - Division of Water (identifier DNREC_DOW), has the name "Jefferson Farms 2R" and has the identifier DNREC_DOW-241858. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)02040205.

This site is located in New Castle County County, Delaware at 39.6830860000 degrees latitude and -75.5675150000 degrees longitude using the datum NAD83. No horizontal location accuracy metadata is available. This site is at an elevation of 17 ft No vertical location accuracy metadata is available.

The aquifer is a CONFINED type. The well was contructed on 2012-11-14. The well depth is 100 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "DNREC_DOW-241858" 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*
Inorganics, Major, Metals 2019 - 2025
Inorganics, Major, Non-metals 2019 - 2025
Physical 2019 - 2025
*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 DNREC_DOW
OrganizationFormalName Delaware Department of Natural Resources and Environmental Control - Division of Water
MonitoringLocationIdentifier DNREC_DOW-241858
MonitoringLocationName Jefferson Farms 2R
MonitoringLocationTypeName Well
HUCEightDigitCode 02040205
LatitudeMeasure 39.6830860000
LongitudeMeasure -75.5675150000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 17
VerticalMeasure/MeasureUnitCode ft
VerticalCollectionMethodName Light Detection And Ranging (LiDAR)
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 10
CountyCode 003
LocalAqfrName Upper Potomac Formation
AquiferTypeName CONFINED
ConstructionDateText 2012-11-14
WellDepthMeasure/MeasureValue 100
WellDepthMeasure/MeasureUnitCode ft
ProviderName STORET