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Wastewater Discharge Permit, City of Lodi Number 280 <br /> Page 2 <br /> PART 1 -EFFLUENT LIMITATIONS <br /> A. During the duration of this permit the discharge from the outfall(s) indicated in Section 3.1 of the permit application, <br /> Building Layout, shall not exceed the following effluent limitations. In addition, the discharge shall comply with all other <br /> applicable regulations and standards contained in City of Lodi Municipal Code, Chapter 13.12 and Code of Federal <br /> Regulations 40 CFR 433. <br /> EFFLUENT LIMITATIONS <br /> Outfall(s) Process 1.1.a. (as labeled in the wastewater discharge permit application, Section 3.1). <br /> Parameter Daily maximum(mg/L) Monthly average(mg/L) <br /> Arsenic 2.51 — <br /> Cadmium 0.51 0.26 <br /> Chromium 2.772 1.712 <br /> Copper 3.01 2.072 <br /> Lead 0.692 0.432 <br /> Mercury 0.81 — <br /> Nickel 3.982 2.382 <br /> Silver 0.432 0.242 <br /> Zinc 2.612 1.482 <br /> Cyanide Total 1.22 0.652 <br /> Cyanide Amenable 0.862 0.322 <br /> TTO" 2.132 <br /> At no time shall the pH be less than 6 standard units nor greater than 10 standard units. <br /> "Total Toxic Organics <br /> 1.Lodi Municipal Code,Chapter 13.12.030. <br /> 2.Code of Federal Regulations 40 CFR 433, <br /> PART 2- MONITORING REQUIREMENTS <br /> A. While this permit is in effect the permittee shall monitor outfall(s) Process 1.1.a (as labeled in the wastewater <br /> discharge permit application, Section 3.1)for the following. <br /> Sample Measurement <br /> Parameter Location Frequency Sample Type <br /> Cadmium Process 1.1.a. Twice Yeady, Composite <br /> Chromium Process 1.1.a. Twice Yearly, Composite <br /> Copper Process 1.1.a. Twice Yearly, Composite <br /> Cyanide, Process 1.1.a. Twice Yearly, Grab <br /> Lead Process 1.1.a. Twice Yearly, Composite <br /> Nickel Process 1.1.a Twice Yearly, Composite <br /> Silver Process 1.1.a Twice Yearly, Composite <br /> Zinc Process 1.1.a Twice Yearly, Composite <br /> TTO- Process 1.1.a Once Yearly Grab <br /> "TTO Total Toxic Organics by EPA method 624 and 625 one time a year. <br /> 1.Samples must be taken four consecutive days at least once every six months from the etch room effluent. <br /> 2.Total or Amenable Cyanide <br /> (Continued next page) <br />