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USGS 01584050 LONG GREEN CREEK AT GLEN ARM, MD

  Stream Site

DESCRIPTION:
Latitude 39°27'16.9",   Longitude 76°28'44.0"   NAD83
Baltimore County, Maryland, Hydrologic Unit 02060003
Drainage area: 9.40 square miles
Datum of gage: 243.34 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1990-10-01  2025-10-12  
 Daily Data
    Discharge, cubic feet per second  1975-10-01  2025-10-11  18274 
 Daily Statistics 
    Discharge, cubic feet per second  1975-10-01  2025-03-11 18060 
 Monthly Statistics 
    Discharge, cubic feet per second  1975-10  2025-03  
 Annual Statistics 
    Discharge, cubic feet per second  1976  2025  
 Peak streamflow 1976-09-16  2024-01-09  49 
 Field measurements 1975-09-25  2025-08-29  389 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1970-07-12  1995-08-18  77 
 Water-Year Summary 2006  2024  19 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Maryland Water Science Center
Email questions about this site to Maryland Water Science Center Water-Data Inquiries