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Operation Plan for Colorado River System Reservoirs
(24-Month Study)


Below are archives of 24-Month Study reports from 2010 to the present year.
The current month's study can be found here.

Note: All reports are formatted as Adobe Acrobat PDF files.

2014
2013
2012
2011

2010



Contact: bcoowaterops@usbr.gov
Updated: July 2014