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


Page Loading - Please Wait...

Click to hideNews Bulletins

USGS 01029500 East Branch Penobscot River at Grindstone, Maine

  Stream Site

DESCRIPTION:
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.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2016-12-06  
 Daily Data
    Discharge, cubic feet per second  1902-10-01  2016-12-05  34765 
    Gage height, feet  1998-05-22  2015-10-12  6343 
 Daily Statistics 
    Discharge, cubic feet per second  1902-10-01  2015-10-12 34345 
    Gage height, feet  1998-05-22  2015-10-12 6343 
 Monthly Statistics 
    Discharge, cubic feet per second  1902-10  2015-10  
    Gage height, feet  1998-05  2015-10  
 Annual Statistics 
    Discharge, cubic feet per second  1903  2016  
    Gage height, feet  1998  2016  
 Peak streamflow 1903-03-26  2015-04-22  97 
 Field measurements 1923-05-05  2016-10-03  138 
 Field/Lab water-quality samples 1969-06-12  2006-09-05  80 
 Water-Year Summary 2006  2016  11 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1998-10-01  2007-09-30  221077 
OPERATION:
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