Area	Basin-wide/Regional
Topic	Fish: Mainstem Russian Ladder Counts by Week at Mirabel Dam 2002

 

Caption:  This chart shows the number of adult fish counted each week that video tapes monitoring the ladders at Mirabel Dam in 2002. Taping began August 12, 2002 and continued until December 11, 2002 with few problems. Note that Chinook are plotted on an axis 30 times greater than the primary axis. The first Chinook was observed on August 20. Fall runs of both Chinook and steelhead were underway by week 39 (Sept. 27 - Oct. 3). Only one tape operated in first 7 days and 11/23-28, and neither on 11/8. Data provided by the Sonoma County Water Agency. Taping began August 7, 2001 and continued to Novemeber 13, 2001.

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To view the table with the chart's source data, click Source Table web page.
To download the table with the chart's source data, click fish_video_source.xls.db (size 55,296 bytes)
 
 

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