Or. Admin. R. 333-113-0150
The licensee may use a sealed source in a well without a surface casing for protecting fresh water aquifers only if the licensee follows a procedure for reducing the probability of the source becoming lodged in the well. The procedure must be approved by the Authority, the U.S. Nuclear Regulatory Commission, an Agreement State or a Licensing State.
ORS 453.635
ORS 453.605 - 453.807
PH 4-2007, f. & cert. ef. 3-1-07
HD 1-1991, f. & cert. ef. 1-8-91