(A) The city shall publish annually, in the largest daily newspaper published in the municipality where the POTW is located, a list of the industrial users which, during the previous 12 months, were in significant non-compliance with applicable pretreatment standards and requirements.
(B) The term
SIGNIFICANT NON- COMPLIANCE shall mean:
(1) Chronic violations of wastewater discharge limits, defined here as those in which 66% or more of wastewater measurements taken during a six-month period exceed the daily maximum limit or average limit for the same pollutant parameter by any amount;
(2) Technical review criteria (TRC) violations, defined here as those in which 33% or more of wastewater measurements taken for each pollutant parameter during a six-month period equals or exceeds the product of the daily maximum limit or the average limit multiplied by the applicable criteria (1.4 for BOD, TSS, fats, oils and grease, and 1.2 for all other pollutants, except pH);
(3) Any other discharge that the city believes has caused, alone or in combination with other discharges, interference or pass through (including endangering the health of city personnel or the general public);
(4) Any discharge of pollutants that has caused imminent endangerment to the public or to the environment, or has resulted in the city’s exercise of its emergency authority to halt or prevent such discharge;
(5) Failure to meet, within 90 days of the scheduled date, a compliance schedule milestone contained in a wastewater discharge permit or enforcement order for starting construction, completing construction or attaining final compliance;
(6) Failure to provide within 30 days after the due date, any required reports, including baseline monitoring reports, 90-day compliance reports, periodic self-monitoring reports and reports on compliance with compliance schedules;
(7) Failure to accurately report non- compliance; and
(8) Any other violation(s) which the city determines will adversely affect the operation or implementation of the local pretreatment program.
(Ord. C-172, passed 9-7-1993)