What does BOOMAGE mean?

BOOMAGE meaning in Law Dictionary

charge on logs when it comes to utilization of a boom in gathering, saving, or rafting them. Lumber Co. v. Thompson, 83 Skip. 499, 35 South. 828. The right of entry on riparian places for the true purpose of fastening booms and boom sticks. Farrand v. Clarke, 63 Minn. 181, 65 N. W. 361.