Henry Ford & Son, Inc. v. Little Falls Fibre Co.

Background

Respondents are riparian owners on the Mohawk River who operate a dam and water-powered factories about three miles above a federally built dam on the Hudson. The petitioner is a private company licensed by the Federal Power Commission to use surplus water from the Federal Dam for a hydroelectric project and placed flashboards that raised the pool about two feet. That higher water reduced the head and power at the respondents’ plant, and New York courts awarded damages and an injunction stopping the flashboards.

Reasoning

The Court considered whether the federal license or Commission action let the petitioner damage state-law waterpower rights without compensation. Relying on provisions of the Federal Water Power Act, the Court explained that licensees are liable for damages and that the Act preserves state laws and vested water rights. The Court held the respondents’ interest is a protected state-law right and that the petitioner, by accepting the license, agreed to respect and protect those rights. The Court did not decide whether the Commission exceeded its authority or whether the licensee could have used condemnation procedures.

Real world impact

The decision means upstream owners can enforce state water rights against a federally licensed hydropower project and obtain damages or injunctions for harmful operations like flashboards. Licensees remain responsible for harm they cause and may need to seek lawful condemnation if they hope to take such rights. Some related issues, including the scope of the Commission’s jurisdiction and use of eminent domain by licensees, remain undecided.