(65 ILCS 5/11-148-4) (from Ch. 24, par. 11-148-4)
    Sec. 11-148-4. Whenever a municipality located in the State of Illinois owns and operates a sewage disposal plant within or near its corporate limits, and is adjacent to a municipality in another state, the Illinois municipality has the power to permit use of its sewage disposal plant and appurtenances by the adjacent municipality located in the other state, on terms to be agreed upon by a contract between the municipalities.
(Source: Laws 1961, p. 576.)