Storage data for Lake Almanor is initially determined by PG&E from a PG&E gauge located near Prattville.   This storage data is then transmitted to the California Department of Water Resources (DWR) and posted daily on the DWR website.  PG&E/DWR data is preliminary and subject to later revision by the U. S. Geological Survey (USGS).

USGS daily storage data for Lake Almanor is published annually as USGS gage 11399000 "Lake Almanor at Prattville, CA".  USGS Lake Almanor storage data is available from 1913 but much is not available online.  Some of the early data is monthly storages. 

DWR Data

USGS Data

 

Lake Level Information posted courtesy of PG&E

  2015 Almanor Lake Levels projected by PG&E
  2015 Bucks Lake Levels projected by PG&E
  2014 Almanor Lake Levels projected by PG&E  
  2014 Bucks Lake Levels projected by PG&E  
  2013 Almanor Lake Levels projected by PG&E
 

2013 Bucks Lake Levels projected by PG&E

  2012 Almanor projected lake levels by PG&E
  2012 Bucks Lake projected lake levels by PG&E
  2011 Almanor projected lake levels by PG&E
  2011 Bucks Lake projected lake levels by PG&E
  2010 Almanor projected lake levels by PG&E
  2010 Bucks projected lake levels by PG&E
  2010 Almanor inflow water balance by PG&E
 

2009 Almanor projected lake levels by PG&E

  2009 Bucks Lake projected lake levels by PG&E
  2009 Almanor inflow water balance by PG&E
  2008 Almanor projected lake levels by
  2008 Bucks Lake projected lake levels
  2008 Almanor inflow water balance
  2007 Almanor lake levels projected by PG&E  
  2007 Bucks Lake levels projected by PG&E  
  2007 Almanor precipitation Information 
  2006 Lake levels projected by PG&E (includes information on precipitation and Bucks Lake levels)  
  2005 Lake levels projected by PG&E   
  2004 Lake levels projected by PG&E  
  2003 Lake levels projected by PG&E  

 

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This page last updated: 05/31/2019

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