Minnesota Statutes Water (Ch. 103A-114B) § 103E.745. Cost of repair exceeding benefits in Anoka County

(1) the repair will result in the drainage of 100 or more acres of public waters in Anoka County;

(2) the public waters have existed for 15 or more years;

(3) the drainage system has not been substantially repaired for more than 25 years; and

(4) the physical repair was not started before July 1, 1980.