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