Except as provided in subsection (d), the cost and value of maintaining hydrants and other facilities for fire protection shall be excluded from the charges against the municipality and shall be recovered from the other customers of the waterworks beginning on January 1, 1994, in a municipality subject to IC 8-1-2-103(c) and beginning on a date provided in the ordinance for a municipality that adopts an ordinance under IC 8-1-2-103(d). The change in the recovery of current revenue authorized by this section shall be reflected in a schedule of new rates to be filed with the commission at least thirty (30) days before the time the schedule of new rates is to take effect.
The city shall file a new schedule of rates with the commission as set forth in subsection (b), but is not subject to commission approval of the rates.
IC 8-1.5-4-14