Ill. Admin. Code tit. 77, § 920.ILLUSTRATION I
Installation of a Driven Well
Effective Apr 1, 199822 Ill. Reg. 3973AUTHORITY: Implementing and authorized by the Illinois Water Well Construction Code [415 ILCS 30].DEPARTMENT OF PUBLIC HEALTH
(Source: Former Section 920.Illustration H renumbered to Section 920.Illustration I and amended at 22 Ill. Reg. 3973, effective April 1, 1998)