All the assessments of real property and easements shall be a lien against the said property assessed from and after the first day of November in the year in which it is assessed and shall draw interest at the rate of ten percent per annum from the 10th day of May of the year following such assessment. And such lien is not removed until the assessments in the same manner as other taxes against real estate are collected, and the taxation laws of the state for the collection and sale of land for such taxes are hereby made applicable to the collection of assessments under this act and when bonds have been issued by the drainage district the taxes so collected to pay the same shall constitute a sinking fund to be used for the payment of said bonds and the interest thereon.