If a meter tested at the request of a customer pursuant to Section 2.08.090 is found to be more than five percent (5%) slow, the District may bill the customer for the amount of the undercharge based upon corrected meter readings for the period not exceeding six months, that the meter was in use. [Ord. 2021-1 § 8, 2021; Ord. 2014-1 § 7, 2014.]