Laserfiche WebLink
Metadata
Document management portal powered by Laserfiche WebLink 9 © 1998-2015 Laserfiche. All rights reserved.
<br /> <br /> <br /> <br /> <br /> <br /> E. SPECIFIC POLLUTANT LIMITATIONS <br /> <br /> No person shall discharge wastewater containing in excess <br /> of the following allowable concentrations of specific <br /> pollutants : <br /> Not to exceed <br /> (all values are in mg/1) <br /> <br /> Monthly Daily Grab <br /> Average Composite Sample <br /> Arsenic 0.1 0.2 0.3 <br /> Cadmium 0.05 0.1 0.2 <br /> Copper .05 1.0 2.0 <br /> Cyanide 0.1 0.5 1.0 <br /> Lead 0.5 1.0 1.5 <br /> Mercury 0.005 0.005 0.01 <br /> Nickel 1.0 2.0 3.0 <br /> Silver 0.05 0.1 0.2 <br /> Chromium (total) 0.5 1.0 5.0 <br /> Zinc 1.0 2.0 6.0 <br /> Chlorinated hydrocarbons <br /> Phenolic compounds incom- <br /> patible with the POTW <br /> (includes but is not limited <br /> to cresols and xylols) 0.05 0.05 0.01 <br /> Manganese 1.0 2.0 3.0 <br /> B arium 1.0 2.0 4.0 <br /> Selenium 0.05 0.1 0.2 <br /> Tin 0,5 0.5 1.00 <br /> Iron 10.0 20.0 30.00 <br /> Fluorides 1.2 1.5 2.00 <br /> Chlorides 200 200 250 <br /> Dissolved Solids 600 600 750 <br /> Molybdenum 2.0 4.0 5.0 <br /> Grease, fat, oil (animal ) ) ) <br /> or vegetable, free or )Maximum )Maximum )maximum <br /> emulsified) 100 )Total 100 ) Total 150 )'I'otal <br /> Oil, Wax, paraffin )100 ) 100 ) 150 <br /> (petroleum-based or ) ) ) <br /> mineral, free or ) ) ) <br /> emulsified) 10 ) 10 ) 20 ) <br /> NOTE: Sampling and measurments for compliance with <br /> limits set forth in this ordinance shall be at the user's <br /> control point. <br /> F. STATE AND FEDERAL LIMITATIONS ON DISCHARGES <br /> State and/or federal limitations and requirements on <br /> discharges, which apply to the PGTW or its users, shall <br /> apply in all cases where they are more stringent than those <br /> contained herein, and, where state and federal limitations <br /> differ, the lower limit shall apply. <br /> G. EXCESSIVE DISCHARGE <br /> No user shall ever increase the use of potable or <br /> process water or, in any way, attempt to dilute a discharge <br /> as a partial or complete substitute for adequate treatment to <br /> achieve compliance with the limitations contained in the <br /> Federal Categorical Pretreatment standards, or in any other <br /> pollutant-specific limitation developed by the City or the <br /> state, including BOD and TSS. <br /> NOTE: Dilution may, however, be acceptable as a <br /> means of controlling some of the prohibited discharge <br /> <br /> <br /> <br /> 16 <br />