Illinois Administrative Code
Title 35 - ENVIRONMENTAL PROTECTION
Part 671 - MAXIMUM SETBACK ZONE FOR COMMUNITY WATER SUPPLY WELLS
Subpart C - REQUESTS FOR AGENCY REVIEW AND CONFIRMATION
Section 671.304 - Agency Review and Confirmation

a) The Agency shall, within 90 days of any written request under Section 14.3(b) of the Act, Notify the county or municipality whether the determination is technically adequate for describing the outer boundary of drawdown of the affected groundwater by the well under normal operational conditions. (Section 14.3(b) of the Act) The Agency will determine if the county or municipality has made a technically adequate determination by using the requirements of this Part.

b) Any action by the Agency under this Section shall be in writing and shall constitute a final determination of the Agency. (Section 14.3(b) of the Act)