Or. Admin. R. 104-030-0080
Locate sirens in areas where there are either large concentrations of population within the inundation zone; or where other means of warning people is not available and/or practical, such as at parks and beach access areas.
ORS 401.863 - 401.864
ORS 401.863
OEM 1-2010, f. & cert. ef. 1-21-10