R.I. Gen. Laws § 21-20-6: Penalty for violations.

Any person, firm, or corporation who shall violate any provision of § 21-20-5 or any rule or regulation of the director of environmental management made pursuant to that section shall be punished by a fine of not less than twenty-five dollars ($25.00) nor more than one hundred dollars ($100) or be imprisoned for a term of three (3) months, or by both fine and imprisonment.