The following operations and uses shall be permitted, as nonregulated uses in wetlands and water courses provided they do not disturb the natural and indigenous character of the land. "Disturbing the natural and indigenous character of the land" means that the activity will significantly disturb the inland wetland or water course by reason of removal or deposition of material, will cause the alteration or obstruction of water flow, or will result in the pollution of the wetland or water course.
Conn. Agencies Regs. § 22a-39-3.2