ORS § 541.815
No bonds shall be issued or sold under ORS 541.780 to 541.815 nor indebtedness incurred thereunder, which, singly or in the aggregate with previous debts or liabilities incurred for the construction, operation and maintenance of water development projects and for the acquisition of easements and rights of way for federal water development projects shall exceed any limitation provided in the Oregon Constitution at the date of the issuance and sale of such bonds. If the maximum aggregate principal sum of bonds authorized to be issued under ORS 541.780 to 541.815, exceeds any limitation provided in the Oregon Constitution, bonds shall be issued under ORS 541.780 to 541.815, in the aggregate principal sum of not to exceed that authorized under the limitation provided in the Oregon Constitution.
ORS 541.815