(Adopted 2008) - This organization shall be known as the Three Sisters Irrigation District, doing business principally in the County of Deschutes, Oregon and also including the County of Jefferson, Oregon.

The Three Sisters Irrigation District is a quasi-governmental corporation, a political subdivision of the State of Oregon, duly organized and operated under Oregon law governing irrigation and other special districts. Special districts are governed by a variety of Oregon statutes and administrative rules; more specifically, Chapter 545 of the Oregon Revised statutes addresses the operation of…