625 ILCS 45/4-9

(625 ILCS 45/4-9) (from Ch. 95 1/2, par. 314-9) Sec. 4-9. Sealing of marine heads. No marine head (toilet) on any watercraft used upon waters of this State may be so constructed and operated as to permit the discharge of any sewage into the waters directly or indirectly. (Source: P.A. 88-524.)