Sec. 26.10.09.06. Investigations for Soil and Ground Water Cleanup

A. In order to determine the full extent and location of soils contaminated by the release and the presence and concentrations of dissolved product contamination in the ground water, owners, operators, and other responsible parties shall conduct investigations of the release, the release site, and the surrounding area potentially affected by the release if any of the following conditions exist:

(1) There is evidence that ground water wells have been affected by the release;

(2) Free product is present;

(3) There is evidence that contaminated soils may contaminate ground water; and

(4) The Department requests an investigation, based on the potential effects of contaminated soil or ground water on nearby surface water and ground water resources.

B. Owners, operators, and other responsible parties shall submit the information collected under §A of this regulation as soon as practicable, but not later than 60 days after confirmation of the discharge, or in accordance with a schedule established by the Department.