A abstract single or gangable multiplexed animal bathing stations comprise a rearward sloped wash platform between two side courtesy walls along with a back splash wall and a rearward sloped floor a wash platform back splash wall drainage gap g improves drainage cleanliness and efficiency along with rearward tilted station floor angles u03b2 floor and wash platform angles u03b2 platform which improve drainage and animal groomer stance gangable animal bathing stations are disclosed that share common walls and effluent processing for passage to a central waste filtration and treatment means application_number US 61265996 A description referring to fig1 and 2 there is shown a multistation ganged structure revealing three complete individual ganged multiplexed animal bathing stations and a portion of a fourth fig1 and 2 show a parallel perspective surface view and a cross sectional top view respectively animal bathing stations s1 s2 s3 and s4 each possess individual or shared walls and floor namely station floor fl back splash wall 2 extended side wall 3 front wall 4 and side courtesy wall 9 each animal bathing station has a front end f and a rear end r the side courtesy wall 9 and extended side wall 3 are generally integral with each other but the side courtesy wall 9 has a greater height to confine splash waste water and debris and to isolate the animal acoustically and visually from other animals being bathed side courtesy walls 9 that are located between two adjacent animal bathing stations e g between animal bathing stations s2 and s3 are to be considered as one central shared wall installed within each front wall 4 is one way entrance door 10 hung using door hinge and spring.