Under § 271.328(a)(5) (relating to trust fund for municipally operated landfills), if the trustee notifies the Department that the quarterly payment due from the municipality or municipal authority has not been received by the trustee, the Department will immediately, in writing, notify the municipality or municipal authority that it shall pay to the trustee the quarterly payment due within 15 days of the Department's notification. If the municipality or municipal authority fails or refuses to pay to the trustee the quarterly payment at the expiration of the 15-day period, the Department will proceed to collect the quarterly payment in a manner provided by law.
25 Pa. Code § 271.354