Ala. Code § 35-11-310: Lien Declared.

Any riparian proprietor who has lawfully erected or maintains in front of his property, in any water of this state, any boom, bulkhead, piles, or other structure, shall have right to charge any person who shall fasten thereto any vessel, boat, flatboat, raft, log or stick of timber or wood, $5.00 a day for every vessel or boat, other than a flatboat; $2.00 a day for each flatboat; $.05 a day for every pole, log, or stick of timber or wood, and shall have a lien for the collection of such charges upon such vessel, boat, flatboat, raft, log or stick of timber or wood.