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  • Meetings Reports Membership Mandate
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  • Study Board Reports Science Reports Data Presentations
Study Board Progress Reports

2011

  • 10th Semi-Annual IUGLS Progress Report (October 11, 2011)
  • 9th Semi-Annual IUGLS Progress Report (April 13, 2011)

2010

  • 8th Semi-Annual Progress Report (April 1, 2010 - September 30, 2010)
  • 7th Semi-Annual Progress Report (October 16, 2009 - March 31, 2010)

2009

  • 6th Semi-Annual Progress Report (March 15, 2009 - October 28, 2009)
  • 5th Semi-Annual Progress Report (October 31, 2008 - March 15, 2009)

2008

  • 4th Semi-Annual Progress Report (March 31, 2008 - October 1, 2008)
  • 3rd Semi-Annual Progress Report (September 20, 2007 - March 28, 2008)

2007

  • Strategic Framework and Workplan for the IUGLS - Report to the IJC (Oct 17, 2007)
  • 2nd Semi-Annual Progress Report (April 4, 2007 - September 20, 2007)
  • 1st Semi-Annual Progress Report (December 7, 2006 - March 23, 2007)

 
Key Links

Highlights
  • • Below Average Precipitation and Temperatures Affect Water Levels
  • • Great Lakes Basin Higher Than a Year Ago
  • • Data Shows Varying Basin Supplies for October
  • • Independent Peer Review
  • • Great Lakes Water Levels (CHS) 
  • • Great Lakes Water Levels (USACE)