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<br />I <br /> <br />TABLE 1 <br /> <br />NONCATEGORICAL DISCHARGE LIMITS <br /> <br />Cyanide (Amenable) <br />Cyanide (Total) <br />Chromium (VI) <br />Chromium (Total) <br />Copper <br />Nickel <br />Zinc <br />Lead <br />Cadmium <br />Tin <br />Fluoride <br /> <br />224.6 <br /> <br />224.7 <br /> <br />224.8 <br /> <br />224.9 <br /> <br />224.10 <br /> <br />224.11 <br /> <br />Grab Sample <br />(mg/1 ) <br /> <br />(Composite <br />Sample) <br />Daily Maximum <br />Concentration <br />(mg/1 ) <br /> <br />(Average of <br />Composite <br />Samples) <br />30 Day Average <br />Concentration <br />(mg/1 ) <br /> <br />0.40 <br />1.28 <br />0.50 <br />8.4 <br />4.0 <br />7.2 <br />6.8 <br />1.6 <br />2.0 <br />4.0 <br />60.0 <br /> <br />0.20 <br />0.64 <br />0.25 <br />4.2 <br />2.0 <br />3.6 <br />3.4 <br />0.8 <br />1.0 <br />2.0 <br />30.0 <br /> <br />0.08 <br />0.24 <br />0.09 <br />1.6 <br />1.0 <br />1.8 <br />1.5 <br />0.4 <br />0.5 <br />1 . 0 <br />30.0 <br /> <br />Objectionable or toxic substances or wastes <br />exerting an excessive chlorine requirement to such <br />degree that any such material received in the <br />composite sewage at the treatment works exceeds the <br />limits established by the Superintendent for such <br />materials by State, Federal or other public <br />agencies of jurisdiction. <br /> <br />Any waters or wastes containing phenols or other <br />taste or odor-producing substances after treatment <br />of the composite sewage, in such concentrations <br />exceeding limits which may be established by the <br />Superintendent as necessary to meet the <br />requirements of the State, Federal, or other public <br />agencies of jurisdiction for such discharge to the <br />respective waters. <br /> <br />Any radioactive material In excess of <br />established by State and Federal law. <br /> <br />limits <br /> <br />Any waters or wastes having a pH of less than 5.0 <br />or in excess of 9.0. <br /> <br />Materials which exert or cause: <br /> <br />(1) Unusual concentrations of inert, suspended <br />solids (such as but not limited to Fullers earth, <br />lime slurries, and lime residues), or dissolved <br />solids (such as but not limited to sodium chloride <br />and sodium sulfate). <br /> <br />(2) Excessive <br />limited to dye <br />solutions). <br /> <br />discoloration <br />wastes and <br /> <br />(such as <br />vegetable <br /> <br />but not <br />tanning <br /> <br />(3) Unusual BOD, chemical oxygen demand, or <br />chlorine requirements In such quantities as to <br />constitute a significant load on the sewage <br />treatment plant. <br /> <br />(4) Unusual volume of flow or concentration of <br />wastes constituting "slugs" as defined herein. <br /> <br />Waters or wastes containing substances which <br />not amenable to treatment or reduction by <br />sewage treatment processes employed, or <br />amenable to treatment only to such degree that <br />sewage treatment plant effluent cannot meet <br /> <br />arc <br />the <br />are <br />the <br />the <br /> <br />-11- <br />