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ALL DATA ARE AT LOCAL TIME



USGS 01388000 Ramapo River at Pompton Lakes NJ

  Stream Site

DESCRIPTION:
Latitude 40°59'31",   Longitude 74°16'48"   NAD83
Passaic County, New Jersey, Hydrologic Unit 02030103
Drainage area: 160 square miles
Datum of gage: 171.35 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1981-10-01  2024-04-18  
 Daily Data
    Temperature, water, degrees Celsius  1989-04-01  2024-04-17  36375 
    Discharge, cubic feet per second  1921-10-01  2024-04-17  37455 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1989-04-01  2024-04-17  36183 
    Dissolved oxygen, water, unfiltered, milligrams per liter  1989-04-01  2024-04-17  33981 
    Dissolved oxygen, water, unfiltered, percent of saturation  2000-06-30  2024-04-17  23530 
    pH, water, unfiltered, field, standard units  2005-09-22  2024-04-17  19155 
 Daily Statistics 
    Temperature, water, degrees Celsius  1989-04-01  2024-03-12 12089 
    Discharge, cubic feet per second  1921-10-01  2022-05-18 36755 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1989-04-01  2024-03-12 12025 
    Dissolved oxygen, water, unfiltered, milligrams per liter  1989-04-01  2024-03-12 11291 
    Dissolved oxygen, water, unfiltered, percent of saturation  2000-06-30  2024-03-12 7808 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1989-04  2024-03  
    Discharge, cubic feet per second  1921-10  2022-05  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1989-04  2024-03  
    Dissolved oxygen, water, unfiltered, milligrams per liter  1989-04  2024-03  
    Dissolved oxygen, water, unfiltered, percent of saturation  2000-06  2024-03  
 Annual Statistics 
    Temperature, water, degrees Celsius  1989  2024  
    Discharge, cubic feet per second  1922  2022  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1989  2024  
    Dissolved oxygen, water, unfiltered, milligrams per liter  1989  2024  
    Dissolved oxygen, water, unfiltered, percent of saturation  2000  2024  
 Peak streamflow 1882-09-23  2021-09-02  103 
 Field measurements 1975-11-20  2024-04-03  349 
 Field/Lab water-quality samples 1923-11-09  2011-09-01  231 
 Water-Year Summary 2006  2023  17 
 Revisions  Loading...
OPERATION:
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