USGS 01400500 Raritan River at Manville NJ

PROVISIONAL DATA SUBJECT TO REVISION

This station managed by the New Jersey Water Science Center.

Available Parameters Available Period
  
2008-04-15  2026-02-25
1981-10-01  2026-02-25
2008-03-09  2026-02-25
2022-04-01  2026-02-25
2008-04-15  2026-02-25
2008-04-15  2026-02-25
2008-04-15  2026-02-25
2008-04-15  2026-02-25
2020-07-23  2025-12-04
2020-07-23  2025-12-03
2008-04-15  2026-02-25







 (7)
 
  -- or --

 

 
Summary of all available data for this site
Instantaneous-data availability statement

Temperature, water, degrees Celsius
Most recent instantaneous value: 2.1 02-25-2026   12:15 EST
Graph of Temperature, water, degrees Celsius

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Discharge, cubic feet per second
Most recent instantaneous value: 652 02-25-2026   12:15 EST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Feb 25 based on 108 water years of record more
Min
(2002)		 25th
percen-
tile		 Most Recent
Instantaneous
Value Feb 25		 Median Mean 75th
percen-
tile		 Max
(2016)
194 454 652 796 1320 1620 9280

Gage height, feet, [(2)]
Most recent instantaneous value: 4.77 02-25-2026   12:15 EST
Graph of Gage height, feet, [(2)]

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Oxidation reduction potential, reference electrode not specified, millivolts
Most recent instantaneous value: 155 02-25-2026   12:15 EST
Graph of Oxidation reduction potential, reference electrode not specified, millivolts

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
Most recent instantaneous value: 868 02-25-2026   12:15 EST
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Dissolved oxygen, water, unfiltered, milligrams per liter
Most recent instantaneous value: 14.0 02-25-2026   12:15 EST
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Dissolved oxygen, water, unfiltered, percent of saturation
Most recent instantaneous value: 102 02-25-2026   12:15 EST
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pH, water, unfiltered, field, standard units
Most recent instantaneous value: 7.5 02-25-2026   12:15 EST
Graph of pH, water, unfiltered, field, standard units

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Chlorophyll relative fluorescence (fChl), water, in situ, relative fluorescence units (RFU)
 
-- Data temporarily unavailable for the time period specified --

Phycocyanin relative fluorescence (fPC), water, in situ, relative fluorescence units (RFU)
 
-- Data temporarily unavailable for the time period specified --

Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)
Most recent instantaneous value: 7.9 02-25-2026   12:15 EST
Graph of Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)

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