A method for modifying the flow of water in a channel includes creating a flow modifier by first obtaining a plurality of rigid substantially linear posts and obtaining {HEAD ~ at least one prefabricated brace} configured for {TAIL ~ connection} to the posts 
configured for
A method for modifying the flow of water in a channel includes creating a flow modifier by first obtaining a plurality of rigid substantially linear posts and obtaining { HEAD ~ at least one prefabricated brace } configured for { TAIL ~ connection } to the posts
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