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 >  PRINCETONHYDRO >  PRINCETONHYDRO-Non Treatment Open Water

Non Treatment Open Water (PRINCETONHYDRO-Non Treatment Open Water) site data in the Water Quality Portal

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

This lake site, maintained by the Princeton Hydro LLC (identifier PRINCETONHYDRO), has the name "Non Treatment Open Water" and has the identifier PRINCETONHYDRO-Non Treatment Open Water. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)02030103.

This site is located in Morris County County, New Jersey at 40.7634380000 degrees latitude and -74.3901920000 degrees longitude using the datum WGS84. 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 "PRINCETONHYDRO-Non Treatment Open Water" 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, Minor, Metals 2026 - 2026
Nutrient 2026 - 2026
Organics, Other 2026 - 2026
Physical 2026 - 2026
*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 PRINCETONHYDRO
OrganizationFormalName Princeton Hydro LLC
MonitoringLocationIdentifier PRINCETONHYDRO-Non Treatment Open Water
MonitoringLocationName Non Treatment Open Water
MonitoringLocationTypeName Lake
HUCEightDigitCode 02030103
LatitudeMeasure 40.7634380000
LongitudeMeasure -74.3901920000
HorizontalCollectionMethodName Interpolation-Digital Map Source
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 34
CountyCode 027
ProviderName STORET