Rules relating to joint projects of districts and private persons. The Water Resources Commission shall establish rules necessary to carry out the provisions of ORS 543.662. The rules shall include the amount of control over and interest in a joint project a district must retain in order to receive the benefit of the municipal preference and proceed under the municipal application process set forth in ORS chapter 537. [1985 c.561 §3]

ORS 543.664 — under Chapter 543.