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Continued operation of a raingage network for collection, reduction, and analysis of precipitation data for Lake Michigan diversion accounting: Water Year 2000

 
 Volume/Number:  2001  
 Issuing Agency:   
 Description:  A dense raingage network has operated in Cook County since the fall of 1989, to provide accurate precipitation for use in simulating runoff for purposes of Lake Michigan diversion accounting. This report describes the network design, the operations and maintenance procedures, the data reduction methodology, and an analysis of precipitation for Water Year 2000 (October 1999 through September 2000). The data analyses include 1) monthly and Water Year 2000 amounts at all sites, 2) Water Year 2000 amounts in comparison to patterns from network Water Years 1990-1999, and 3) the 11-year network precipitation average for Water Years 1990-2000. Also included are raingage site descriptions, instructions for raingage technicians, documentation of raingage maintenance, and documentation of high storm totals. 
 Date Created:  9 24 2004 
 Agency ID:  CR-2001-02 
 ISL ID:  000000000833   Original UID: 999999994313 FIRST WORD: Continued