[R.O. 2010 §525.080; CC 1970 §7A-5; Ord. No. 2-87 §1, 1-19-1987]
A written agreement must be executed by all property owners affected by the storm water problem to bear fifty percent (50%) of the estimated cost of pipe crossing all their involved private properties. Large scale projects such as U-channels or gabion walls shall be pro-rated as if they involve forty-eight (48) inch pipe. The cost assessment to each property owner may be revised from the fifty percent (50%) rule if the affected property owners determine among each other to reapportion the total costs on a different ratio. Such cases shall include but not be limited to instances where certain affected property owners decided to equally share the cost of any nonparticipating property owner, or when property owners are successful in securing the financial participation of other property owners in the drainage area. The reapportionment of costs among any property owners must always total the amount which would have been assessed to the property owners collectively under the fifty percent (50%) rule.