Where is the freakin water coming from ???

Where the vents go up thru the cowl there are extensions that stick up above the floor of the cowl area. If these are rusted thru, and water gets in the cowl it will run into the vents and dump on the floor. Check this thread.http://www.forabodiesonly.com/mopar/showthread.php?t=35247&highlight=rusty+cowl