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DESCRIPTION:

Latitude 40°59'31",   Longitude 74°16'48"   NAD83

Passaic County, New Jersey, Hydrologic Unit 020301030205

Drainage area: 160.0 square miles

Datum of gage: 170.55 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1981-10-01	2026-01-22
Daily Data
Temperature, water, degrees Celsius	1989-04-01	2026-01-21	38301
Discharge, cubic feet per second	1921-10-01	2026-01-21	38099
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1989-04-01	2026-01-21	38106
Dissolved oxygen, water, unfiltered, milligrams per liter	1989-04-01	2026-01-21	35907
Dissolved oxygen, water, unfiltered, percent of saturation	2000-06-30	2026-01-21	25453
pH, water, unfiltered, field, standard units	2005-09-22	2026-01-21	21045
Daily Statistics
Temperature, water, degrees Celsius	1989-04-01	2025-02-18	12432
Discharge, cubic feet per second	1921-10-01	2025-11-23	38040
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1989-04-01	2025-02-18	12368
Dissolved oxygen, water, unfiltered, milligrams per liter	1989-04-01	2025-02-18	11634
Dissolved oxygen, water, unfiltered, percent of saturation	2000-06-30	2024-09-17	7997
Monthly Statistics
Temperature, water, degrees Celsius	1989-04	2025-02
Discharge, cubic feet per second	1921-10	2025-11
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1989-04	2025-02
Dissolved oxygen, water, unfiltered, milligrams per liter	1989-04	2025-02
Dissolved oxygen, water, unfiltered, percent of saturation	2000-06	2024-09
Annual Statistics
Temperature, water, degrees Celsius	1989	2025
Discharge, cubic feet per second	1922	2026
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1989	2025
Dissolved oxygen, water, unfiltered, milligrams per liter	1989	2025
Dissolved oxygen, water, unfiltered, percent of saturation	2000	2024
Peak streamflow	1882-09-23	2025-05-10	107
Field measurements	1975-11-20	2026-01-06	361
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1923-11-09	2011-09-01	231
Water-Year Summary	2006	2025	19
Revisions	Loading...

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