Henry Billings Brown,
City of Walla Walla v. Walla Walla Water Company…
“ The objection that a court of equity has no jurisdiction, because the plaintiff has a complete and adequate remedy at law, is equally untenable. Obviously it has no present remedy at law, since the city has done nothing in violation of its covenant not to erect competing water works, and the water company has as yet suffered no damage. It is true that after the city shall have gone to the great expense of erecting a plant of its own, and of entering into competition with the plaintiff company, the latter would doubtless have a remedy at law for breach of the covenant. ”
