8 CAR pt. 60, Appendix C. Maximum Contaminant Levels (MCLs)

APPENDIX 3- Maximum Contaminant Levels (MCLs) The maximum contaminant levels promulgated herein are for use in determining whether solid waste disposal activities comply with the ground-water criteria (40 CFR 257.3-4) for Class 3, Class 4 and other solid waste facilities and practices. Monitoring of other parameters may be required based on specific waste characteristics. Chemical Arsenic Barium Benzene Cadmium Carbon tetrachloride Chromium (hexavalent) 2,4-Dichlorophenoxy acetic acid 1,4-Dichlorobenzene 1,2-Dichloroethane 1, 1-Dichloroethylene Endrin Fluoride CASNo. MCL 7440-38-2 (mg/I) 0.05 7440-39-3 1.0 71-343-2 0.005 7440-43-9 0.01 56-23-5 0.005 --=7 ,...,..44 -=-=o-_4 =7 ,...,,_3-o.o5 94-75-7 0.1 -c-1 -=-06 -=--4 -,--6 ,,...,-7 =-- -0. 07 5 107-06-2 0.005 75-35-4 0.007 ---- 75-20-8 0.0002 --=7 ,---- ---4.0 A-8 Chemical Lindane Lead Mercury Methoxychlor Nitrate Selenium Silver Toxaphene 1, 1, 1-Trichloroethane Trichloroethylene 2,4,5-Trichlorophenoxy acetic acid Vinyl chloride CAS No. 58-89-9 7439-92-1 7439-97-6 72-43-5 7782-49-2 7440-22-4 8001-35-2 71-55-6 79-01-6 93-76-5 75-01-4 MCL (mg/I) 0.004 0.05 0.002 0.1 10.0 0.01 0.05 0.005 0.2 0.005 0.01 0.002