ORS 545.287 Directors may construct or maintain improvements, levy assessments or provide for charges

This section applies:

When a parcel of land lying within an irrigation district is subdivided or partitioned into tracts, and the owner has made no provision which in the opinion of the board of directors is adequate for the proper distribution of water to the tracts; or

When improvements for the distribution or delivery of water to any tract of land are not owned by the district and the owner or person in control of the improvement fails to maintain, repair or replace the improvement as required for the proper and efficient distribution or delivery of water to any tract.

When the interest or convenience of such tracts requires the construction, repair or maintenance of any ditch, flume, dike, aqueduct or other improvement, the board may construct, repair or maintain the improvement. In order to defray the whole or any portion of the cost and expense of the improvement, the board may levy and collect an assessment upon all tracts specially benefited by the improvement or provide for a charge against the landowner of any tract specially benefited by the improvement. The board may determine what lands are specially benefited by the construction, repair or maintenance, and the amount to which each tract is benefited.