Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins
  • Due to a lapse in government funding, the majority of USGS websites will not be updated except to provide important public safety information. Websites displaying real-time water data will be updated with limited support. For more information please see www.doi.gov/shutdown.
  • Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

USGS 01440000 Flat Brook near Flatbrookville NJ

  Stream Site

DESCRIPTION:
Latitude 41°06'22",   Longitude 74°57'09"   NAD83
Sussex County, New Jersey, Hydrologic Unit 020401041003
Drainage area: 64.0 square miles
Datum of gage: 346.98 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1981-10-03  2025-10-22  
 Daily Data
    Temperature, water, degrees Celsius  2000-08-18  2024-08-17  4959 
    Discharge, cubic feet per second  1923-10-01  2025-10-21  37277 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2000-08-18  2024-08-17  4416 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2000-08-18  2001-07-22  18 
    Dissolved oxygen, water, unfiltered, percent of saturation  2000-08-18  2001-07-22  18 
    pH, water, unfiltered, field, standard units  2000-08-18  2001-07-22  12 
 Daily Statistics 
    Temperature, water, degrees Celsius  2000-08-18  2024-08-17 1653 
    Discharge, cubic feet per second  1923-10-01  2025-02-25 37039 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2000-08-18  2024-08-17 1472 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2000-08-18  2001-07-22 
    Dissolved oxygen, water, unfiltered, percent of saturation  2000-08-18  2001-07-22 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2000-08  2024-08  
    Discharge, cubic feet per second  1923-10  2025-02  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2000-08  2024-08  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2000-08  2001-07  
    Dissolved oxygen, water, unfiltered, percent of saturation  2000-08  2001-07  
 Annual Statistics 
    Temperature, water, degrees Celsius  2000  2024  
    Discharge, cubic feet per second  1924  2025  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2000  2024  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2000  2001  
    Dissolved oxygen, water, unfiltered, percent of saturation  2000  2001  
 Peak streamflow 1924-04-07  2023-12-18  101 
 Field measurements 1936-03-12  2025-09-10  405 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1923-09-30  2023-09-12  367 
 Water-Year Summary 2006  2024  19 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS New Jersey Water Science Center
Email questions about this site to New Jersey Water Science Center Water-Data Inquiries