Users subject to the reporting requirements of this chapter shall retain, and make available for inspection and copying, all records of information obtained pursuant to any monitoring activities required by this chapter, any additional records of information obtained pursuant to monitoring activities undertaken by the user independent of such requirements, and documentation associated with best management practices established under §Â
249-6. Records shall include the date, exact place, method, and time of sampling, and the name of the person(s) taking the samples; the dates analyses were performed; who performed the analyses; the analytical techniques or methods used; and the results of such analyses. These records shall remain available for a period of at least three years. This period shall be automatically extended for the duration of any litigation concerning the user or the City, or where the user has been specifically notified of a longer retention period by the Director.
Drain lines from all swimming pools in the City may be connected
to storm sewers, and filter backwash lines shall be discharged to
the sanitary sewerage system as follows:
A. Sand filter backwash shall be discharged to the sanitary sewer.
B. Diatomaceous earth filter backwash shall be connected to the sanitary
sewer through settling tanks with three months' storage capacity of
spent diatomaceous earth, which tanks shall be readily accessible
for removing solid waste for disposal.