A hydrant meter permit will be issued for temporary connections to fire hydrants for building construction or related purposes. Water from the hydrant will only be provided through hydrants owned by the District. Water used through the hydrant meter shall be billed in accordance with the current commercial rate. Deposits are payable by check only at the District office. When the hydrant meter is returned to the District, the balance of the rental will be billed against the deposit amount, and any credit remaining will be refunded in the form of a check, mailed back to the depositor.