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USGS 01581920 GUNPOWDER FALLS NEAR PARKTON, MD

  Stream Site

DESCRIPTION:
Latitude 39°37'08.6",   Longitude 76°41'25.3"   NAD83
Baltimore County, Maryland, Hydrologic Unit 02060003
Drainage area: 81.5 square miles
Datum of gage: 355.43 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2000-07-19  2025-11-08  
 Daily Data
    Temperature, water, degrees Celsius  2011-03-09  2025-11-07  15900 
    Discharge, cubic feet per second  2000-07-19  2025-11-07  9243 
 Daily Statistics 
    Temperature, water, degrees Celsius  2011-03-09  2025-07-27 5215 
    Discharge, cubic feet per second  2000-07-19  2025-06-02 9085 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2011-03  2025-07  
    Discharge, cubic feet per second  2000-07  2025-06  
 Annual Statistics 
    Temperature, water, degrees Celsius  2011  2025  
    Discharge, cubic feet per second  2000  2025  
 Peak streamflow 2000-09-20  2024-04-03  25 
 Field measurements 1982-11-24  2025-08-15  258 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 2017-10-05  2017-10-05  1 
 Water-Year Summary 2006  2024  19 
 Revisions  Loading...
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Email questions about this site to Maryland Water Science Center Water-Data Inquiries