A district board shall ascertain and levy annually, in addition to all other taxes, an ad valorem tax on all the taxable property in the district, sufficient to pay the interest accruing and the principal maturing on the bonds promptly as they become due. [Amended by 1969 c.667 §28; 1969 c.694 §19; 1971 c.36 §8; 2001 c.215 §13]
Oregon Legal Code