Policy

Section 375 Section 375.101  Policy This policy provides guidelines for: a)         Determination of water quality impacts attributable to combined sewer overflows and treatment plant bypasses; b)         Estimation of potential water quality improvements; c)         Selection of a combined sewer overflow (CSO) control program that can be justified on the basis of local environmental conditions and fiscal responsibility; d)         Evaluation and review of discharger's submittals pursuant to 35 Ill. Adm. Code 306.351; and e)         Determination of first flush as referenced in 35 Ill. Adm. Code 306.305(a). (Source:  Amended at 8 Ill. Reg. 19436, effective September 26, 1984.