Minnesota Statutes Environmental Protection (Ch. 114C-116I) § 115.455. Effluent limitations; compliance

To the extent allowable under federal law, for a municipality that constructs a publicly owned treatment works to comply with a new or modified effluent limitation, compliance with any new or modified effluent limitation adopted after construction begins that would require additional capital investment is required no sooner than 16 years after the date the facility begins operating.