By weight a ton of hay shall consist of two thousand pounds [907.18 kilograms], and by measurement, of three hundred and forty-three cubic feet [9.71 cubic meters] after the same shall have been stacked thirty days or such other time as may be agreed upon between the parties.
N.D. Cent. Code § 64-01-06
Ton of hay - Cubic measure
Official source: North Dakota Legislative Branch. Reproduced from public-domain North Dakota statutes; confirm against the official source for the current text. Not legal advice.