(1) Any permit issued under this chapter can be modified, suspended, or revoked, in whole or in part by the department for the following causes:
(a) Violation of any permit term or condition;
(b) Obtaining a permit by misrepresentation or failure to fully disclose all relevant facts;
(c) A material change in quantity or type of waste disposal;
(d) A material change in the condition of the waters of the state; or
(e) Nonpayment of permit fees assessed pursuant to RCW 90.48.610.
(2) The department may modify a permit, including the schedule of compliance or other conditions, if it determines good and valid cause exists, which includes promulgation or revisions of categorical standards.
[Statutory Authority: Chapter 90.48 RCW. WSR 93-10-099 (Order 92-55), § 173-216-130, filed 5/5/93, effective 5/19/93. Statutory Authority: Chapter 43.21A RCW. WSR 88-12-035 (Order 88-8), § 173-216-130, filed 5/26/88, effective 7/1/88; WSR 86-06-040 (Order 86-03), § 173-216-130, filed 3/4/86. Statutory Authority: Chapters 43.21A and 90.48 RCW. WSR 83-23-073 (Order DE 83-29), § 173-216-130, filed 11/18/83.]