35 Ill. Adm. Code 306.403
Critical Review
Section 306
Section 306.403 Critical
Review
a) Critical review means the Agency's determination that a sewer
is approaching hydraulic capacity or a sewage treatment plant is approaching
design capacity and, as a result, additional sewer connection permit
applications will require close scrutiny to determine whether issuance would
result in a violation of the Act or regulations.
b) Notification of Critical Review is a warning that Restricted
Status is imminent unless corrective action is taken. A facility may be placed
on Critical Review whenever, based upon information available to it, the Agency
determines that the organic or hydraulic loading of any facility is greater
than 80% of the permitted or designed capacity of that facility, as defined in Section
306.402.