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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.

Rain gage data are available from this location at this link.

Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Biological Water-quality 1969-07-17 2003-09-10
Information Water-quality 1934-08-14 2009-06-04
Inorganics, Major, Metals Water-quality 1934-08-14 2009-06-04
Inorganics, Major, Non-metals Water-quality 1934-08-14 2009-06-04
Inorganics, Minor, Non-metals Water-quality 1969-09-17 2009-03-05
Inorganics, Minor, metals Water-quality 1934-08-14 2009-03-05
Microbiological Water-quality 1962-07-12 2006-09-07
Nutrient Water-quality 1934-08-14 2009-06-04
Organics, PCBs Water-quality 1972-07-27 1972-09-28
Organics, other Water-quality 1969-07-17 2009-06-04
Organics, pesticide Water-quality 1970-08-25 2009-06-04
Physical Daily Values, Unit Values, Water-quality 1934-08-14 2024-11-21
Radiochemistry Water-quality 1964-06-24 1973-03-22
Sediment Water-quality 1978-10-04 2005-05-25
n/a Peak Measurements 1841-01-08 2023-05-02
n/a Site Visits 1936-03-19 2024-11-18
n/a USGS Annual Water Data Reports Site 2006-01-01 2024-01-01
Water Data for the Nation inventory

Monitoring location 01457500 is associated with a Stream in Warren County, New Jersey. Current conditions of Discharge, Gage height, and Temperature are available. Water data back to 1841 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
01457500 n/a
Site name
Delaware River at Riegelsville NJ n/a
Site type
Stream
ST
DMS latitude 403541 n/a
DMS longitude 0751123 n/a
Decimal latitude 40.5947222 n/a
Decimal longitude -75.1897222 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
New Jersey 34
State
New Jersey 34
County
Warren County 041
Country US n/a
Land net location description Pohatcong Township n/a
Name of location map Riegelsville n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 125.12 feet n/a
Method altitude determined Level or other surveyed method. L
Altitude accuracy .01 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
Middle Delaware-Musconetcong 02040105
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNYNYNNNNNYNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 20010823 n/a
Drainage area
6328 square miles n/a
Contributing drainage area n/a
Time Zone abbreviation EST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
n/a
Data-other GW files NNNNNNNN n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number n/a

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