2. For the purposes of the Regulation respecting the regulatory scheme applying to activities on the basis of their environmental impact (chapter Q-2, r. 17.1), only the following storm water management works may be used:(1) the dry retention system described in Division II of Chapter II;
(2) the permanent volume retention system described in Division III of Chapter II;
(3) the grassed ditch described in Division IV of Chapter II;
(4) the hydrodynamic separator described in Division V of Chapter II;
(5) the commercial storm water treatment technology described in Division VI of Chapter II.