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` NPDES Monitoring Requirement • . 10 September 2001 <br /> Attachment 11- Constituents to be monitored <br /> Controlling Water Quality Criterion for <br /> Surface Waters <br /> Criterion Criterion <br /> Concentration Quantitation <br /> (ug/L or noted) Limit(ug(L or Suggested Test <br /> # Constituent CAS Number Basis (1) noted) Methods . <br /> VOLATILE ORGANICS <br /> 28 l,l-Dichloroedme 75343 Primary MCL 5 0.5 EPA 8260B <br /> 30 l,l-Dichloroethme 75354 National Toxics Rule 0.057 0.5 EPA 8260B <br /> 41 1,1,1-Trichloroethane 71556 Primary MCL 200 - 0.5 EPA 8260B <br /> 42 1,1,2-Trichloroethane 79005 National Toxics Rule 0.6 0.5 EPA 8260B <br /> 37 1,1,2,2-Tetrachloroethane - 79345 National Toxics Rule 0.17 . 0.5 EPA 8260E <br /> 75 1,2-Dichlorobenzene '95501 - Taste&Odor 10 0.5 EPA 8260B <br /> 29 1,2-Dichloroethane 107062 -National Toxics Rule 0.38 0.5 EPA 8260B <br /> cis-1,2-Diehloroethene 156592 Primary MCL -6. 0.5 EPA 8260B <br /> 31 1,2-Dich1oropropane 78875 - Calif.Toxics Rule 0.52 0.5 EPA 8260B <br /> 101 1,2,4-Trichlorobenzene .120821 Public Health Goal 5 0.5 EPA 8260B <br /> 76 1,3-Dichlorobenzene 541731. Taste&Odor 10 0.5 EPA 8260B <br /> 32 1,3-Dichloropropene, 542756 Primary MCL 0.5 0.5 - EPA 8260B <br /> 77 1,4-Dichlorobenzene 106467 Primary MCL 5 0.5 EPA 8260B <br /> 17 Acrolein 107028 Aquatic Toxicity 21 2 EPA 8260B <br /> 18 Acrylonitrile 107131 National Toxics Rule 0.059 2- - EPA 8260B <br /> 19 Benzene - 71432 Primary MCL 1 0.5 EPA 8260B <br /> 20 Biomoform 75252 Calif.Toxics Rule 4.3 0.5 EPA 8260B <br /> 34 Bromomethane 74839 Calif Toxics Rule 48 1 EPA 8260B <br /> 21 Carbon tetrachloride 56235 - National Toxics Rule 0.25 . 0.5 EPA 8260B <br /> 22_Chlorobenzene(mono eblorobenzene) 108907. Taste&Odor ' 50 0.5 EPA 8260B <br /> 24 Chloroethane 75003 Taste&Odor 16 0.5 EPA 8260B <br /> 25 2-Chlorocthyl vinyl ether 110758 . Aquatic Toxici 122 (3) 1 EPA 8260B <br /> 26 Chloroform 67663 OEHHA Cancer Risk 1.1 0.5 EPA 8260B <br /> 35 Chloromethane 74873 USEPA Health Advisory 3 0.5 EPA 8260B <br /> 23 Dibromochloromethane - 124481 - Calif.Toxics Rule 0.41 0.5 EPA 8260B <br /> 27 Dichlorobromomethane -75274 Calif.Toxics Rule - __756 0.5 EPA 8260D <br /> 36 Dichloromethane 75092 Calif Toxics Rule 4.7 0.5 EPA 8260B <br /> 33 Ethylbenzene 100414 - Taste&Odor 29 0.5 EPA 8260B <br /> 88 Hexachlorobenzene 118741 Calif Toxics Rule 0.00075 1 - EPA 8260B <br /> 89 Hexachlorobutadiene 87683 National Toxics Rule 0.44' 1 EPA 8260B <br /> 91 Hexachloroethane - 67721 National Toxics Rule 1.9 1 EPA 8260B <br /> 94 Naphthalene 91203 - .USEPA IRIS 14 - 10 EPA 8260B <br /> 38 Tetracbloroethene 127184 National Toxics Rule 0.8 0.5 EPA 8260E <br /> 39 Toluene 108883 Taste&Odor 42 0.5 EPA 8260B <br /> 40 trans-1,2-DichlOroethylene 156605 Primary MCL 10 '0.5 EPA 8260B <br /> 43 Trichloroethene 79016 National Toxics Rule 2.7 0.5 EPA 8260B <br /> 44 Vinyl chloride 75014 Primary MCL 0.5 0.5 EPA 8260B <br /> Methyl-tert-butyl ether(MTBE) 1634044 SecondaryMCL 5 0.5 EPA 8260B <br /> Trichlorofluoromethane 75694 Primary MCL 150 5 EPA 8260B <br /> 1,1,2-Trichloro-1,2,2-Trifluoroethane 76131 MCL 1200 10 EPA 8260B ' <br /> Styrene 000425 Taste&Odor 11 0.5 EPA 8260B <br /> - Xylenes ------- Taste&Odor 17 0.5 EPA 8260B <br /> 1 of5 <br />