(a) The board shall designate one or more banks in Terry County to serve as a depository for district money.
(b) All district money shall be immediately deposited on receipt with a depository bank, except that sufficient money must be remitted to an appropriate bank to pay the principal of and interest on the district's outstanding bonds, or other obligations assumed by the district, on or before the maturity date of the principal and interest.
(c) To the extent that money in a depository bank is not insured by the Federal Deposit Insurance Corporation, the money must be secured in the manner provided by law for the security of county funds.
(d) Membership on the district's board of an officer or director of a bank does not disqualify the bank from being designated as depository.