(415 ILCS 50/2.04) (from Ch. 111 1/2, par. 582.04)
    Sec. 2.04. "Wastewater land treatment site" means any sewage lagoon, storage lagoon, sludge drying lagoon, irrigation field, however such lagoon or field is denominated, used for storing, draining, treating or purifying wastewater through bacterial action and natural soil filters if such site is located outside of the county in which the waste was produced, but does not mean a digested sludge utilization site.
(Source: P.A. 85-1041.)