Water wells, borings and monitoring wells which are abandoned shall be plugged in accordance with requirements established by the Department.
415 ILCS 30/9
Abandoned wells
Known as the Illinois Water Well Construction Code
The act spans §§ 415-30-1 to 415-30-9-2 (16 sections).
P.A. 86-843.
Official source: Illinois General Assembly. Reproduced from public-domain Illinois statutes; confirm against the official source for the current text. Not legal advice.