Table 1: Improvement Timeline
2004 |
Replace two turbines, initiate Pacific Lamprey studies, replace all ten water intake gates and replace section of forebay racks for better fish passage |
2005 |
Tunnel fish bypass modifications, replace two turbines |
2006 |
Install gated opening (flow structure) at the most upstream point of the falls, replace two turbines, reduce salmon and steelhead predation by other fish and birds |
2009 |
Minor modifications ,replace four turbines (two per year) |
2010 |
Work completed, final assessment to determine if any additional improvements are needed |
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