An industrial user operating under a waste discharge permit incorporating equivalent mass or concentration limits calculated from a production based standard shall notify the Public Works Director or other designee within 2 business days after the user has a reasonable basis to know that the production level will significantly change within the next calendar month. Any user not notifying the Public Works Director or other designee of such anticipated change shall be required to meet the mass or concentration limits in its permit that were based on the original estimate of the long term average production rate.
(Ord. 1413 § 6.14, passed 4-1-2015)