Washington Revised Code Title 70A. Environmental Health and Safety § 70A.300.470. Metals mining and milling operations permits--Inspections by department of ecology

If a metals mining and milling operation is issued a permit pursuant to this chapter, then it will be subject to special inspection requirements. The department of ecology shall inspect these mining operations at least quarterly in order to ensure that the operation is in compliance with the conditions of any permit issued to it pursuant to this chapter. The department shall conduct additional inspections during the construction phase of the mining operation in order to ensure compliance with this chapter.