Development of Alternatives. A limited number of alternatives should be developed for either source control or off-site remedial actions (or both) depending upon the type of response that has been identified under Sections 750.462 -750.465 as being appropriate. One alternative may be a no-action alternative. No-action alternatives are appropriate, for example, when response action may cause a greater environmental or health danger than no action. These alternatives should be developed based upon the assessment conducted under Sections 750.462-750.465 and reflect the types of source control or off-site remedial actions determined to be appropriate under Sections 750.462-750.465.
Ill. Admin. Code tit. 35, § 750.466