Illinois Statutes Chapter 225. Professions,Occupations and Business Operations § 732/1-25. Setbacks and prohibitions

(1) within 500 feet measured horizontally from any residence or place of worship unless the owner of the residence or the governing body of the place of worship otherwise expressly agrees in writing to a closer well location;

(2) within 500 feet measured horizontally from the edge of the property line from any school, hospital, or licensed nursing home facility;

(3) within 500 feet measured horizontally from the surface location of any existing water well or developed spring used for human or domestic animal consumption, unless the owner or owners of the well or developed spring otherwise expressly agrees or agree in writing to a closer well location;

(4) within 300 feet measured horizontally from the center of a perennial stream or from the ordinary high water mark of any river, natural or artificial lake, pond, or reservoir;

(5) within 750 feet of a nature preserve or a site on the Register of Land and Water Reserves;

(6) within 1,500 feet of a surface water or groundwater intake of a public water supply; the distance from the public water supply as identified by the Department shall be measured as follows: