A :B :C :D :E :F :G :H :I :J :K :L :M :N :O :P :Q :R :S :T :U :V :W :X :Y :Z :


Nontransient Noncommunity Water System (NTNCWS)

A public water system that regularly serves at least 25 of the same nonresident persons per day for more than six months per year.