These rules are in addition to the requirements of OAR 690, division 009. Groundwater in unconfined alluvium within 1/4 mile of the banks of a stream or surface water source is presumed to be in hydraulic connection with the surface water source, unless the applicant or appropriator provides satisfactory information or demonstration to the contrary. This hydraulically connected groundwater shall be classified the same as the surface source. This section shall not apply to those groundwater uses exempted by ORS 537.545. Notwithstanding such classification, permits may be issued for the use of water from a well in an unconfined aquifer that is hydraulically connected to groundwater, within a quarter mile of a stream, provided that surface water impacts are mitigated through storage releases.

Statutory/Other Authority

ORS 536 & 537

History

WRD 3-2003, f. & cert. ef. 12-4-03, Renumbered from 690-502-0160
WRD 12-1992, f. & cert. ef. 9-9-92
WRD 4-1992, f. & cert. ef. 3-13-92, Renumbered from 690-080-0021, 690-080-0022, 690-080-0023
WRD 3-1986(Temp), f. & cert. ef. 3-11-86
WRB 11-1985, f. & cert. ef. 9-5-85
WRD 5-1985, f. & cert. ef. 6-14-85
WRD 2-1981, f. & cert. ef. 4-30-81
WRD 9-1980, f. & cert. ef 11-26-80
WRD 7-1980, f. & cert. ef. 8-12-80
WRD 1-1980, f. & cert. ef. 12-19-80
WRD 2-1976, f. & cert. ef. 11-5-76
WRB 63-1975, f. & cert. ef. 6-5-75
WRB 47-1971, f. & cert. ef. 4-30-71
WRB 42-1970, f. & cert. ef. 5-1-70
WRB 40-1968, f. & cert. ef. 9-6-68
WRB 35-1966, f. & cert. ef. 6-10-66
WRB 32-1965, f. & cert. ef. 7-27-65
WRB 30-1964, f. & cert. ef. 7-3-64
WRB 29-1964, f. & cert. ef. 7-1-64
WRB 27-1964, f. & cert. ef. 5-11-64
WRB 19-1962, f. & cert. ef. 6-5-62
WRB 8-1959, f. & cert. ef. 4-21-59