Ironically, we may not be able to test the siphons because water must be within 10 feet of the top of the dam for the siphons to work, and it's possible the level will be so low they won't work.  -   Ian Michaels     Quotes
Ironically, we may not be able to test the siphons because water must be within 10 feet of the top of the dam for the siphons to work, and it's possible the level will be so low they won't work. Ian Michaels