The American Farm Bureau Federation today asked its members to resist a proposed rule from the Environmental Protection Agency that it says will impose unworkable regulations on the nation’s farms.

Published Monday in the Federal Register, the more-than-111,000-word “Waters of the U.S.” proposed rule reflects the EPA’s latest interpretation of the 1972 Clean Water Act. The rule could ultimately lead to the unlawful expansion of federal regulation to cover routine farming and ranching practices as well as other common private land uses, such as building homes.

“This rule is an end run around congressional intent and rulings by the U.S. Supreme Court, alike,” AFBF President Bob Stallman said. “Congress and the courts have both said that the 50 states, not EPA, have power to decide how farming and other land uses should be restricted. It’s time to ditch this rule.”