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<br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br /> <br />and radiation. Sometime in the near future limitations will also be <br /> <br />, <br /> <br />established for suspected carcinogenic compounds. These MCL's are <br /> <br />mandatory requirements. The MCL's and monitoring requirements are <br />outlined below. <br /> <br />1. Inorganic Chemicals: Analyses must have begun June 24,1978 <br />(surface water), June 24, 1979 (ground water). Analysis Frequency: <br />annua lly. <br /> <br />Contami na nt <br /> <br />Concentration mg/ll <br /> <br />Arsenic <br />Barium <br />Ca dmi um <br />Chromi um <br />Lead <br />Mercury <br />Nitrate (N) <br />Seleium <br />Silver <br />Fluoride <br /> <br />0.05 <br />1.00 <br />0.01 <br />0.05 <br />0.05 <br />0.002 <br />10.00 <br />0.01 <br />0.05 2 <br />1. 40 to 2.40 <br /> <br />1Milligrams per liter. <br />Depending upon daily air <br /> <br />temperatures. <br /> <br />2. <br /> <br />Organic Chemicals: <br />(surface water), or <br />Analysis Frequency: <br />by the State. <br /> <br />Analyses must have begun by June 24, 1978 <br />as determined by the State for ground water. <br />three year maximum, or at times as specified <br /> <br />Contaminant <br /> <br />Concentration mg/ll <br /> <br />Chlorinated Hydrocarbons <br />Endrin <br />Li ndane <br />Methoxychlor <br />Toxaphene <br />Chlorophenoxys <br />2, 4-D <br />2, 4, 5-TP (Silvex) <br /> <br />0.0002 <br />0.004 <br />0.1 <br />0.005 <br />0.1 <br />0.01 <br /> <br />lMilligrams per liter. <br /> <br />IV-2 <br />