The permittee, the Department, or any other permitting agency or cooperating agency may request modification of a water use permit for chemical process mining:
- (1) Chemical process mining permits may be modified without loss of the priority date so long as the information provided in the application under OAR 690-078-0030(2) does not change, (3) is not increased and (5) does not change. If the replacement or amendment proposes additions to or increases in items listed in 690-078-0030(2), (3), or (5), the original proposal shall retain the original priority date and the additions or increases shall be assigned a new tentative priority date, as of the date the modification is received by the Department.
- (2) If the Department, permitting agency or cooperating agency determines that the permit modifications are significant under the terms of Sections 2 to 24a of Chapter 735, 1991 Session Laws, the Department shall notify DOGAMI.
- (3) At DOGAMI’s request, the Department shall assist DOGAMI in organizing and participating in a Project Coordinating Committee to review the proposed modifications and determine those portions of Sections 2 to 24a of Chapter 735, 1991 Session Laws with which the applicant must comply.
Statutory/Other Authority
OL 735 & 1991
History
WRD 1-1992, f. & cert. ef. 1-15-92