Or. Admin. R. 736-060-0020
(1) The Department shall coordinate with WRD on establishing priorities for monitoring of flows of instream water rights: The Department shall coordinate with WRD watermasters to develop monitoring plans for instream water rights. The location and method of instream flow measurement shall be selected to ensure that the instream water right is adequately monitored throughout the entire reach. Monitoring plans may include:
ORS 183.335(7), 183.341 & 537.332 - 537.360
ORS 537.338
PR 5-1991, f. & cert. ef. 5-17-91