Or. Admin. R. 690-250-0020
(1) A call for distribution of surface water is futile when a junior appropriator has been denied the use of water and, in the judgement of the watermaster, an inadequate amount of water, or no water, reaches the senior appropriator or minimum flow point or reach or instream water right. Factors for consideration by the watermaster in making such a judgement may include, but are not limited to, the following:
ORS 540
ORS 540
WRD 24-1988, f. & cert. ef. 12-14-88