as a semipermanential membrane, that is in chemistry, so when you have a closer loop in there it as anode, diode you can get out the chlorine, get it out before we put it into our parks. that way it would decrease all the sailenation of topsoil. we are going to use this kind of water, golf course, i understand from commissioner buell, that golfers are not interested in saving the native water. the biggest culprit is chlorination . this particular process i'm going to be forwarding to the engineering division where you treat the water, treated water, out of storage before it's actually used regarding the put to the process. the key to it is that being that it's of the -- as i previously talked about, the chemistry, we can gauge the amount of electric current put through the close circuit loop based on the amount of water that might be in storage tanks. i just want to keep you update that we are going to -- they haven't finished it yet, but one other point, i was more interested in trying to get across where they had a selection of site. i myself i think i like it a little higher up than at