468.45.11. If the loan is used to pay a capital expenditure incurred for the benefit of only some of the municipalities in whose territory the management board has jurisdiction, the board may decide that the loan is to be repaid by means of an aliquot share payable by the municipalities concerned.
In such a case, the management board shall authorize the loan from the working fund by a by-law that specifies the amount of the loan and contains a detailed description of the expenditure. The by-law must also specify the term of repayment, which is not to exceed 10 years, and must require an aliquot share from the municipalities for whose benefit the expenditure is incurred.