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USGS 01029500 East Branch Penobscot River at Grindstone, Maine

  Stream Site

Latitude 45°43'49",   Longitude 68°35'22"   NAD83
Penobscot County, Maine, Hydrologic Unit 01020002
Drainage area: 837 square miles
Contributing drainage area: 1,086.0 square miles,
Datum of gage: 294.74 feet above   NGVD29.
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1998-10-01  2019-01-16  
 Daily Data
    Discharge, cubic feet per second  1902-10-01  2019-01-15  35534 
    Gage height, feet  1998-05-22  2016-10-02  6699 
 Daily Statistics 
    Discharge, cubic feet per second  1902-10-01  2018-10-09 35436 
    Gage height, feet  1998-05-22  2016-10-02 6699 
 Monthly Statistics 
    Discharge, cubic feet per second  1902-10  2018-10  
    Gage height, feet  1998-05  2016-10  
 Annual Statistics 
    Discharge, cubic feet per second  1903  2019  
    Gage height, feet  1998  2017  
 Peak streamflow 1903-03-26  2017-04-17  99 
 Field measurements 1923-05-05  2018-11-07  157 
 Field/Lab water-quality samples 1969-06-12  2006-09-05  80 
 Water-Year Summary 2006  2018  13 
 Revisions  Loading...
Record for this site is maintained by the USGS Maine Water Science Center
Email questions about this site to Maine Water Science Center Water-Data Inquiries