- A water gauge; a mark on the bank to gauge the rising of the water.
Ballentine's law dictionary. Anderson, W.S.. 1998.
Look at other dictionaries:
aquagium — /akweyjiyam/ A canal, ditch, or water course running through marshy grounds. A mark or gauge placed in or on the banks of a running stream, to indicate the height of the water, was called aquagaugium … Black's law dictionary