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* IMPORTANT: Next Generation Station Page

USGS 01029500 East Branch Penobscot River at Grindstone, Maine

PROVISIONAL DATA SUBJECT TO REVISION

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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
  
2021-02-18  2021-06-18
2021-02-18  2021-06-18
1998-10-01  2021-06-18
2007-10-01  2021-06-18







 (7)
 

  -- or --

 


 

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


Temperature, air, degrees Celsius

Most recent instantaneous value: 14.1 06-18-2021   07:30 EDT
Graph of  Temperature, air, degrees Celsius

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Temperature, air, degrees Fahrenheit

Most recent instantaneous value: 57.4 06-18-2021   07:30 EDT
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Discharge, cubic feet per second

Most recent instantaneous value: 544 06-18-2021   07:30 EDT
Graph of  Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Jun 18 based on 99 water years of record more
Most Recent
Instantaneous
Value Jun 18
Min
(2020)
25th
percen-
tile
Median Mean 75th
percen-
tile
Max
(1917)
544 682 1040 1650 2160 2700 13100


Gage height, feet

Most recent instantaneous value: 4.76 06-18-2021   07:30 EDT
Graph of  Gage height, feet

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