(A) All users subject to this chapter shall retain and preserve for no less than five years any records, books, documents, memoranda, reports, correspondence, and any and all summaries thereof, relating to the monitoring, sampling, and chemical analysis made by, or in behalf of a user in connection with its discharge.
(B) All records which pertain to matters which are the subject of administrative adjustment or any other enforcement or litigation activities brought by the city pursuant hereto shall be retained and preserved by the user until all enforcement activities have concluded and all periods of limitation with respect to any and all appeals have expired.
(C) The publicly owned treatment works shall retain and preserve all permit files, records, and enforcement activity records for no less than five years.
(Ord. CO-83-4, passed 4-25-83; Am. Ord. PO-98-4, passed 6-8-98)