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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  2025-10-23
1981-10-01  2025-10-23
2008-03-09  2025-10-23
2022-04-01  2025-10-23
2008-04-15  2025-10-23
2008-04-15  2025-10-23
2008-04-15  2025-10-23
2008-04-15  2025-10-23
2020-07-23  2025-10-23
2020-07-23  2025-10-23
2008-04-15  2025-10-23







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 14.2 10-23-2025   11:15 EDT
Graph of Temperature, water, degrees Celsius

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Discharge, cubic feet per second
Most recent instantaneous value: 307 10-23-2025   11:15 EDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Oct 23 based on 105 water years of record more
Min
(1964)		 25th
percen-
tile		 Median Most Recent
Instantaneous
Value Oct 23		 Mean 75th
percen-
tile		 Max
(1971)
48.0 163 250 307 454 499 4010

Gage height, feet, [(2)]
Most recent instantaneous value: 4.25 10-23-2025   11:15 EDT
Graph of Gage height, feet, [(2)]

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Oxidation reduction potential, reference electrode not specified, millivolts
Most recent instantaneous value: 292 10-23-2025   11:15 EDT
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: 323 10-23-2025   11:15 EDT
Graph of Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

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Dissolved oxygen, water, unfiltered, milligrams per liter
Most recent instantaneous value: 10.4 10-23-2025   11:15 EDT
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Dissolved oxygen, water, unfiltered, percent of saturation
Most recent instantaneous value: 101 10-23-2025   11:15 EDT
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pH, water, unfiltered, field, standard units
Most recent instantaneous value: 8.0 10-23-2025   11:15 EDT
Graph of pH, water, unfiltered, field, standard units

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Chlorophyll relative fluorescence (fChl), water, in situ, relative fluorescence units (RFU)
Most recent instantaneous value: 0.12 10-23-2025   11:15 EDT
Graph of Chlorophyll relative fluorescence (fChl), water, in situ, relative fluorescence units (RFU)

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Phycocyanin relative fluorescence (fPC), water, in situ, relative fluorescence units (RFU)
Most recent instantaneous value: 0.10 10-23-2025   11:15 EDT
Graph of Phycocyanin relative fluorescence (fPC), water, in situ, relative fluorescence units (RFU)

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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: 1.3 10-23-2025   11:15 EDT
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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