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USGS 01029500 East Branch Penobscot River at Grindstone, Maine

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text
USGS Maine Office celebrating over 100 years of streamgage record for this station.

Station operated as a Federal Priority Streamgage.
Period of Record - Discharge: October 1902 to September 1982 (monthly discharge only for some periods). October 1999 to current year. Gage Height: May 1998 to September 1999.

The National Weather Service flood stage for this site is 13.0 ft. (Forecast)

Current shift-adjusted rating in tab-delimited format.
These are updated daily and can change often! If you use these ratings it is important that you update often so that you have the most current version.
What is a shift-adjusted rating?
This station managed by the Augusta ME Field Office.

Available Parameters Available Period
  
2021-05-24  2021-09-21
2021-05-24  2021-09-21
1998-10-01  2021-09-21
2007-10-01  2021-09-21







 (7)
 

  -- or --

 


 

Summary of all available data for this site
Instantaneous-data availability statement


Temperature, air, degrees Celsius

Most recent instantaneous value: 9.3 09-21-2021   02:30 EDT
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Temperature, air, degrees Fahrenheit

Most recent instantaneous value: 48.7 09-21-2021   02:30 EDT
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Discharge, cubic feet per second

Most recent instantaneous value: 800 09-21-2021   02:30 EDT
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Daily discharge, cubic feet per second -- statistics for Sep 21 based on 99 water years of record more
Min
(1914)
25th
percen-
tile
Median Most Recent
Instantaneous
Value Sep 21
Mean 75th
percen-
tile
Max
(1954)
198 483 665 800 882 1060 4580


Gage height, feet

Most recent instantaneous value: 5.06 09-21-2021   02:30 EDT
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