Illinois Statutes Chapter 225. Professions,Occupations and Business Operations § 720/3.08. Runoff Water

§ 3.08. Runoff Water. (a) All runoff water from affected areas shall be impounded, drained, or treated so as to reduce soil erosion, damage to unmined lands, and pollution of streams and other waters. The operator shall construct earth dams where lakes may be formed, in accordance with sound engineering practices and standards adopted by the Department by rule, (1) if necessary or desirable to impound water, and (2) if the formation of the lakes or ponds will not interfere with underground or other mining operations or other subsequent uses of the area authorized by the Department, and will not damage adjoining property. Such water impoundments shall be approved by the Department based on the expected ability of the lakes or ponds to support desirable uses such as water for recreation, livestock or wildlife; and if to be used for fish life, shall have minimum depths in accordance with standards for fish stocking in the various areas of the State adopted by the Department by rule.

(b) Permanent impoundments of water shall only be authorized when the applicant adequately demonstrates and the Department finds that--