Section 46.03.395 - Notification of tank system closureIf an underground petroleum tank or storage tank system is taken out of operation, the owner or operator of the tank or tank system, or an agent on the owner's or operator's behalf, shall provide on forms obtained from the department
(1) notification of that fact to the department at least 15 days, but not more than 60 days, before the date the tank or tank system will be taken out of operation unless the tank or tank system is taken out of operation because of an emergency; in emergency situations, the owner or operator shall provide notification as promptly as possible under the circumstances; and(2) evidence satisfactory to the department within 30 days after the tank or tank system is taken out of operation that the owner or operator has complied with applicable state and federal laws and regulations governing temporary or permanent tank closure.