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NPDES Monitoring Requirement 0 0 17 December 2001 <br /> Attachment D-4 - Constituents to be monitored <br /> Controlling Water Quality Criterion for <br /> Surface Waters <br /> ntenon ntenon <br /> Concentration Quantitation <br /> CTR (ug/L or noted) Limit(ug/L or Suggested Test <br /> # Constituent CAS Number Basis (1) noted) Methods <br /> VOLATILE ORGANICS <br /> 28 1.1-Dichloroethane j 75343 Primary MCL 5 t' 1 EPA 8260B <br /> 75354 <br /> 30 1,1-Dr:rloroethene National Toxics Rule 0.057 0.5 EPA 8260B <br /> 41 LLl-Trichloroethane 71556 Primary MCL - 200 ..rr2 EPA 8260B <br /> 1 42 1.1.2-Trichloroethane 79005 j National Toxics Rule 0.6 - 0.5 EPA 82608 <br /> 37 i 1.1.2.2-Tetrachloroethane 79345 j National Toxics Rule 0.17 0.5 EPA 82608 <br /> 75 1,2-Dichlorobenzene 95501 Taste&Odor 10 7 EPA 82608 <br /> 29 11.2-Dichloroethane 107062 National Toxics Rule 0.38 0.5 EPA 82608 <br /> 1 cis-1,2-Dichloroethene 156592 Primary MCL 6 0.5 EPA8260B <br /> 31 1.2-Dichloropropane 78875 Calif.Toxics Rule 0.52 0.5 EPA 8260E <br /> 101 1,2,4-Trichlorobenzene 120821 Public Health Goal 1 5 j. - 5: ':' EPA 82608 <br /> 76 1,3-Dichlorobenzene 541731 j Taste&Odor j 10 2' EPA 82608 <br /> 132 11,3-Dichloropropene 542756 Prim MCL 0.5 0.5 EPA 8260B <br /> 77 11,4-Dichlorobenzene106467 Primary MCL 5 2 EPA 82608 <br /> 17 IAcrolein .I 107028 A uatic Toxicity 21 5 EPA 8260B <br /> 18 Acrylonitrile 107131 National Toxics Rule 0.059 2 EPA 8260B <br /> 19 iBenzene 71432 Primary MCL 1 0.5 EPA 82608 <br /> j 20 Bromoform <br /> 75252 Calif.Toxics Rule 4.3 2': EPA 8260B <br /> 34 iBromomethane 74839 Calif.Toxics Rule 48 2, EPA 826013 <br /> 21 Carbon tetrachloride 56235 National Toxics Rule 0.25 0.5 JEPA 8260E <br /> 22 Chlorobenzene(mono chlorobenzene) 108907 Taste&Odor 50 2'.. EPA 8260B <br /> 24 Chloroethane 1 75003 Taste&Odor 16 2'C EPA 8260B <br /> 25 2-Chloroethyl vinyl ether 1 110758 Aquatic Toxici 122 (3) 1 IFPA 8260E <br /> 26 Chloroform 67663 OEHHA Cancer Risk 1.1 0.5 1 EPA 8260B <br /> 35 Chloromethane 1 74873 USEPA Health Advisory 3 2.0 IEPA 8260B <br /> 23 Dibromochloromethane 1 124481 Calif Toxics Rule 0.41 0.5 TEPA 8260B <br /> 27 Dichlorobromomethane 1 75274 Calif Toxics Rule 0.56 j 0.5 EPA 8260B <br /> 36 (Dichloromethane 75092 Calif.Toxics Rule 4.7 2 EPA 826013 <br /> 33 IEthylbenzene 1 100414 Taste&OdoI 29 I 2 -` -EPA 8260B <br /> 88 Hexachlorobenzene 118741 Calif.Toxics Rule 0.00075 f 1 EPA 8260B <br /> 89 Hexachlorobutadiene j 87683 National Toxics Rule 0.44 1 1 jEPA 82608 <br /> 4 <br /> 91 iHexachloreethane 67721 National Toxics Rule 1.9 1 EPA 8 B6 <br /> 94 (Naphthalene 91203 USEPA IRIS 14 10 EPA 82608 <br /> 38 Tetrachloroethene 127184 National Toxics Rule 0.8 0.5 EPA 8260B <br /> 39 Toluene 108883 Taste&Odor 42 4: 2 i EPA 8260B <br /> 40 ltratrs-l,2-Dichlorcethytene 156605 Primary MCL 10 I 1. '.EPA 826013 <br /> 43 ITrichloroethene 79016 1 National Toxics Rule 2.7 2 EPA 8260B <br /> 44 !Vinyl chloride 75014 Primary MCL <br /> 0.5 0.5 EPA 82608 <br /> (Methyl-tert-butyl ether(MTBE) 1634044 Secondary MCL 5 3 ' EPA 8260B <br /> ITrichlorofluoromethane 75694 PrimaryMCL 150 5 EPA 8260B <br /> 11,1,2-Trichloro-1,2,2-Trifluoroethme 76131 Primary MCL 1200 10 EPA 82608 <br /> Styrene 100425 1 Taste&Odor 11 0.5 JEPA 8260B <br /> 1Xylenes 1330207 Taste&Odor 17 0.5 EPA 8260B <br /> 1 <br /> I of 5 <br />