Where any school land, generally known as sixteenth sections, reserved for the use of schools, or land reserved or granted in lieu of or substituted for sixteenth sections lies within or partly within any drainage district created under the laws of this state, and will be benefited by such drainage district, such land so benefited shall be liable for its pro rata share of the costs, expenses, taxes, and assessments relating to said district as if owned by an individual, and shall be assessed accordingly, as other lands are assessed. But in case of a sale of such lands for such taxes or assessments, only the title of the lessee holding such lands under lease at the time of the sale shall pass by the sale.

Where such sixteenth section land, or land taken in lieu thereof, shall be held by any lessee, whether his lease shall have heretofore been acquired or shall hereafter be acquired, all such drainage taxes and assessments accruing thereon during such lease shall, in the discretion of the board of education, either be paid by the lessee, his grantees or assigns, or by the board of education, but the liability for such drainage taxes shall be fixed by the lease contract when said lands are leased. Where said lands have been leased by the superintendent of education, with the consent of the board of education in open session, and said lease contract provides that the lessee shall pay all such drainage taxes and assessments, and the lessee has actually entered upon and occupied said lands as lessee and is recognized as such, the school district in which said sixteenth section is located shall not be liable for such drainage taxes on account of the negligence of the secretary in failing to enter the order of the board approving said lease contract on its minutes. All such drainage taxes and assessments accruing on any such lands while the same are not leased shall be paid by the board of education of the school district in which such lands are situated, out of any sixteenth section funds belonging to the township in which such lands are located, which may be on hand at the time when such drainage taxes or assessments become due or which may be thereafter at any time collected or acquired. For the purpose of paying such drainage taxes and assessments, the board of education may borrow all money necessary to pay the same. When any such funds are borrowed as aforesaid, for the purposes aforesaid, the same shall be repaid out of the first sixteenth section fund thereafter derived from the sixteenth section lands so taxed and assessed.