An Association of some 30 Swimming Clubs whose headquarters are situated within 20 miles of Liverpool Town Hall including Swimming Clubs on the Crown Dependency of the Isle of Man.

Founded in 1888 the Association covers all the aquatic disciplines of Swimming, Diving, Synchonised Swimming, Open Water Swimming and Water polo. The Association holds annual championships in all the aquatic disciplines and have produced many National and International Champions including Olympic Medal Winners in both Swimming and Water Polo. The Association have also produced many National Presidents of the Amateur Swimming Association, including Regional and County Presidents