The Director of Finance or his designee shall upon discharge of a lien docketed for an assessment as provided for herein by payment in full of the entire balance of the amount of any assessment and interest, deliver a certificate of payment to the property owner and shall execute any other certificate or release, partial or otherwise, as may be required by law.  Upon presentation of the certificate, the clerk of the circuit court of Warren County shall mark the lien satisfied in the amount noted on the certificate.