Section 329IAC9-4-2. Investigations due to off-site impacts

   When required by the commissioner, the owner and operator of a UST system shall follow the procedures in section 3 of this rule to determine if the UST system is the source of off-site impacts. These impacts include the presence of regulated substances. The presence of regulated substances may include free or dissolved product or vapors in:

(1) soils;

(2) basements;

(3) storm sewer lines;

(4) sanitary sewer lines;

(5) utility lines;

(6) nearby surface waters;

(7) nearby drinking waters;

(8) irrigation ground waters; or

(9) thermal extraction ground waters;

that have been observed by the agency or brought to the attention of the agency by another person. (Solid Waste Management Division; 329 IAC 9-4-2; filed Dec 1, 1992, 5:00 p.m.: 16 IR 1070; filed Jul 19, 1999, 12:00 p.m.: 22 IR 3706; readopted filed Jan 10, 2001, 3:25 p.m.: 24 IR 1535)