When the city has performed the necessary maintenance and clearing of a stream and removal of debris or has paid for such work, the costs thereof, including overhead costs, plus accrued interest at the rate of 7 percent per year, shall be charged to the owner of such stream and the owner shall be billed therefor by mail. The bill shall apprise the owner that failure to pay the bill will result in a lien. Interest at the rate of 7 percent per year shall accrue from the 31st calendar day after the bill has been mailed to the owner for payment in the event the same has not been paid prior thereto.
(1990 Code, Ch. 41, Art. 26, § 41-26.7) (Added by Ord. 89-59)