Any appropriation of water from any interstate tributary of the Yellowstone River made for domestic or stock water uses will not come within the provisions of this part whenever the capacity of a reservoir for stock water does not exceed 20 acre-feet.
Mont. Code Ann. § 85-20-108
Domestic and stock uses exempted
En
Official source: Montana Code Annotated (Montana Legislature). Reproduced from public-domain Montana statutes; confirm against the official source for the current text. Not legal advice.