A. If stormwater management facilities are accepted by the Township for dedication, the Township may require persons installing stormwater management facilities to pay a specified amount to the Township Stormwater Management Operation and Maintenance Fund to help defray costs of operations and maintenance activities. The amount may be determined as follows:
(1) If the stormwater management facility is to be owned and maintained by the Township, the amount shall cover the estimated annual costs for operations and maintenance for 10 years, as determined by the Township.
(2) The estimated annual costs shall be converted to present value to determine the payment.
B. If a stormwater management facility also serves as a recreation facility (e.g., ball field), the Township may adjust the amount due accordingly.