William R. Day,
Helena Waterworks Company v. Helena…
“ It is doubtless true that the erection of such a plant by the city will render the property of the water company less valuable, and perhaps, unprofitable; but if it was intended to prevent such competition, a right to do so should not have been left to argument or implication, but made certain by the terms of the contract. The right to tax within certain limits to procure a supply of water for the municipality, which shall be owned and controlled by the city, is authorized by the Constitution of Montana, article 13, § 6. ”
