A person who tampers with, damages, destroys or closes to fish migration or introduces foreign objects into any fishway without the authority of the commissioner commits a civil violation for which a forfeiture of not less than $100 and not more than $500 may be adjudged.
Obstructing fishways
12 M.R.S. § 6123, under Chapter 605.
12 M.R.S. § 6123