(a) A material misrepresentation or false statement in the application for the permit;
(b) Failure to comply with the conditions of the permit; or
(c) Violation of any applicable provision of ORS 466.706 to 466.882 and 466.994, any applicable rule or standard adopted under ORS 466.706 to 466.882 and 466.994 or an order issued under ORS 466.706 to 466.882 and 466.994.
(2) The department may modify a permit issued under ORS 466.760 if the department finds, after notice and opportunity for hearing, that modification is necessary to protect the public health, safety, welfare or the environment.
(3) The department shall modify, suspend, revoke or refuse to issue or renew a permit according to the provisions of ORS chapter 183 for a contested case proceeding. [1987 c.539 §21]