The board shall recover all district funds advanced under this article by means of taxes levied upon all property within the special district or from any appropriate funds or revenues of the special district; but nothing in this section shall compel reimbursement if the tax required therefor would amount to less than one mill ($0.001) on each one hundred dollars ($100) of assessed value of the property within the special district.
Ca. Pub. Util. Code § 13592