329 IAC 10-21-16

329 IAC 10-21-16 Constituents for assessment monitoring

Last amended: 2026Year: 2027Length: 1,145 wordsOfficial source

Cite as Ind. Admin. Code tit. 329, r. 10-21-16

Sec. 16. (a) The constituents in this section shall be subject to assessment monitoring procedures under section 10 of this rule. (b) The following metals (dissolved and total): TABLE 2 Constituents for Assessment Monitoring Common Name1 CAS RN2 (1) Antimony (Total) (2) Antimony (Dissolved) (3) Arsenic (Total) (4) Arsenic (Dissolved) (5) Barium (Total) (6) Barium (Dissolved) (7) Beryllium (Total) (8) Beryllium (Dissolved) (9) Cadmium (Total) (10) Cadmium (Dissolved) (11) Chromium (Total) (12) Chromium (Dissolved) (13) Cobalt (Total) (14) Cobalt (Dissolved) (15) Copper (Total) (16) Copper (Dissolved) (17) Lead (Total) (18) Lead (Dissolved) (19) Lithium (Total) (20) Lithium (Dissolved) (21) Mercury (Total) (22) Mercury (Dissolved) (23) Nickel (Total) (24) Nickel (Dissolved) (25) Selenium (Total) (26) Selenium (Dissolved) (27) Silver (Total) (28) Silver (Dissolved) (29) Thallium (Total) (30) Thallium (Dissolved) (31) Tin (Total) (32) Tin (Dissolved) (33) Vanadium (Total) (34) Vanadium (Dissolved) (35) Zinc (Total) (36) Zinc (Dissolved) (c) The following inorganics: TABLE 2 Constituents for Assessment Monitoring Common Name1 CAS RN2 (1) Cyanide 57-12-5 (2) Fluoride (3) Nitrate (as N) (4) Sulfide 18496-25-8 (d) The following volatile organic compounds: TABLE 2 Constituents for Assessment Monitoring Common Name1 CAS RN2 (1) Acetone 67-64-1 (2) Acetonitrile; Methyl cyanide 75-05-8 (3) Acrolein 107-02-8 (4) Acrylonitrile 107-13-1 (5) Allyl chloride 107-05-1 (6) Benzene 71-43-2 (7) Bromochloromethane; Chlorobromomethane 74-97-5 (8) Bromodichloromethane; Dichlorobromomethane 75-27-4 (9) Bromoform; Tribromomethane 75-25-2 (10) Carbon disulfide 75-15-0 (11) Carbon tetrachloride 56-23-5 (12) Chlorobenzene 108-90-7 (13) Chloroethane; Ethyl chloride 75-00-3 (14) Chloroform; Trichloromethane 67-66-3 (15) Chloroprene 126-99-8 (16) Dibromochloromethane; Chlorodibromomethane 124-48-1 (17) 1,2-Dibromo-3-chloropropane; DBCP 96-12-8 (18) 1,2-Dibromoethane; Ethylene dibromide; EDB 106-93-4 (19) o-Dichlorobenzene; 1,2-Dichlorobenzene 95-50-1 (20) m-Dichlorobenzene; 1,3-Dichlorobenzene 541-73-1 (21) p-Dichlorobenzene; 1,4-Dichlorobenzene 106-46-7 (22) trans-1,4-Dichloro-2-butene 110-57-6 (23) Dichlorodifluoromethane; CFC 12 75-71-8 (24) 1,1-Dichloroethane; Ethylidene chloride 75-34-3 (25) 1,2-Dichloroethane; Ethylene dichloride 107-06-2 (26) 1,1-Dichloroethylene; 1,1-Dichloroethene; Vinylidene chloride 75-35-4 (27) cis-1,2-Dichloroethylene; cis-1,2-Dichloroethene 156-59-2 (28) trans-1,2-Dichloroethylene; trans-1,2-Dichloroethene 156-60-5 (29) 1,2-Dichloropropane; Propylene dichloride 78-87-5 (30) 1,3-Dichloropropane; Trimethylene dichloride 142-28-9 (31) 2,2-Dichloropropane; Isopropylidene chloride 594-20-7 (32) 1,1-Dichloropropene 563-58-6 (33) cis-1,3-Dichloropropene 10061-01-5 (34) trans-1,3-Dichloropropene 10061-02-6 (35) Ethylbenzene 100-41-4 (36) 2-Hexanone; methyl butyl ketone 591-78-6 (37) Isobutyl alcohol 78-83-1 (38) Methacrylonitrile 126-98-7 (39) Methyl bromide; Bromomethane 74-83-9 (40) Methyl chloride; Chloromethane 74-87-3 (41) Methyl ethyl ketone; MEK; 2-Butanone 78-93-3 (42) Methyl iodide; Iodomethane 74-88-4 (43) Methyl methacrylate 80-62-6 (44) Methyl parathion; Parathion methyl 298-00-0 (45) 4-Methyl-2-pentanone; Methyl isobutyl ketone 108-10-1 (46) Methylene bromide; Dibromomethane 74-95-3 (47) Methylene chloride; Dichloromethane 75-09-2 (48) Styrene 100-42-5 (49) 1,1,1,2-Tetrachloroethane 630-20-6 (50) 1,1,2,2-Tetrachloroethane 79-34-5 (51) Tetrachloroethylene; Tetrachloroethene; Perchloroethylene 127-18-4 (52) Toluene 108-88-3 (53) 1,1,1-Trichloroethane; Methylchloroform 71-55-6 (54) 1,1,2-Trichloroethane 79-00-5 (55) Trichloroethylene; Trichloroethene 79-01-6 (56) Trichlorofluoromethane; CFC-11 75-69-4 (57) 1,2,3-Trichloropropane 96-18-4 (58) Vinyl acetate 108-05-4 (59) Vinyl chloride; Chloroethene 75-01-4 (60) Xylene (Total) See note 3 (e) The following semivolatile organic compounds: TABLE 2 Constituents for Assessment Monitoring Common Name1 CAS RN2 (1) Acenaphthylene 208-96-8 (2) Acenaphthene 83-32-9 (3) Acetophenone 98-86-2 (4) 2-Acetylaminofluorene; 2-AAF 53-96-3 (5) 4-Aminobiphenyl 92-67-1 (6) Anthracene 120-12-7 (7) Benzo[a]anthracene;Benzanthracene 56-55-3 (8) Benzo[b]fluoranthene 205-99-2 (9) Benzo[k]fluoranthene 207-08-9 (10) Benzo[ghi]perylene 191-24-2 (11) Benzo[a]pyrene 50-32-8 (12) Benzyl alcohol 100-51-6 (13) Bis(2-chloroethoxy) methane 111-91-1 (14) Bis(2-chloroethyl) ether; Dichloroethyl ether 111-44-4 (15) Bis(2-chloro-1-methylethyl) ether; 2,2-Dichlorodiisopropyl ether; DCIP (See note 4) 108-60-1 (16) Bis(2-ethylhexyl) phthalate 117-81-7 (17) 4-Bromophenyl phenyl ether 101-55-3 (18) Butyl benzyl phthalate; Benzyl butyl phthalate 85-68-7 (19) p-Chloroaniline 106-47-8 (20) Chlorobenzilate 510-15-6 (21) p-Chloro-m-cresol; 4-Chloro-3-methylphenol 59-50-7 (22) 2-Chloronaphthalene 91-58-7 (23) 2-Chlorophenol 95-57-8 (24) 4-Chlorophenyl phenyl ether 7005-72-3 (25) Chrysene 218-01-9 (26) m-Cresol; 3-Methylphenol 108-39-4 (27) o-Cresol; 2-Methylphenol 95-48-7 (28) p-Cresol; 4-Methylphenol 106-44-5 (29) Diallate 2303-16-4 (30) Dibenz[a,h]anthracene 53-70-3 (31) Dibenzofuran 132-64-9 (32) Di-n-butyl phthalate 84-74-2 (33) 3,3'-Dichlorobenzidine 91-94-1 (34) 2,4-Dichlorophenol 120-83-2 (35) 2,6-Dichlorophenol 87-65-0 (36) Diethyl phthalate 84-66-2 (37) p-(Dimethylamino)azobenzene 60-11-7 (38) 7,12-Dimethylbenz[a]anthracene 57-97-6 (39) 3,3'-Dimethylbenzidine 119-93-7 (40) 2,4-Dimethylphenol; m-Xylenol 105-67-9 (41) Dimethyl phthalate 131-11-3 (42) m-Dinitrobenzene 99-65-0 (43) 4,6-Dinitro-o-cresol; 4,6-Dinitro-2-methylphenol 534-52-1 (44) 2,4-Dinitrophenol 51-28-5 (45) 2,4-Dinitrotoluene 121-14-2 (46) 2,6-Dinitrotoluene 606-20-2 (47) Di-n-octyl phthalate 117-84-0 (48) Diphenylamine 122-39-4 (49) Ethyl methacrylate 97-63-2 (50) Famphur 52-85-7 (51) Fluoranthene 206-44-0 (52) Fluorene 86-73-7 (53) Hexachlorobenzene 118-74-1 (54) Hexachlorobutadiene 87-68-3 (55) Hexachlorocyclopentadiene 77-47-4 (56) Hexachloroethane 67-72-1 (57) Hexachloropropene 1888-71-7 (58) Indeno(1,2,3-cd)pyrene 193-39-5 (59) Isodrin 465-73-6 (60) Isophorone 78-59-1 (61) Isosafrole 120-58-1 (62) Kepone 143-50-0 (63) Methapyrilene 91-80-5 (64) 3-Methylcholanthrene 56-49-5 (65) Methyl methanesulfonate 66-27-3 (66) 2-Methylnaphthalene 91-57-6 (67) Naphthalene 91-20-3 (68) 1,4-Naphthoquinone 130-15-4 (69) 1-Naphthylamine 134-32-7 (70) 2-Naphthylamine 91-59-8 (71) o-Nitroaniline; 2-Nitroaniline 88-74-4 (72) m-Nitroaniline; 3-Nitroaniline 99-09-2 (73) p-Nitroaniline; 4-Nitroaniline 100-01-6 (74) Nitrobenzene 98-95-3 (75) o-Nitrophenol; 2-Nitrophenol 88-75-5 (76) p-Nitrophenol; 4-Nitrophenol 100-02-7 (77) N-Nitroso-di-n-butylamine 924-16-3 (78) N-Nitrosodiethylamine 55-18-5 (79) N-Nitrosodimethylamine 62-75-9 (80) N-Nitrosodiphenylamine 86-30-6 (81) N-Nitrosodipropylamine; N-Nitroso-N-dipropylamine; Di-n-propylnitrosamine 621-64-7 (82) N-Nitrosomethylethylamine 10595-95-6 (83) N-Nitrosopiperidine 100-75-4 (84) N-Nitrosopyrrolidine 930-55-2 (85) 5-Nitro-o-toluidine 99-55-8 (86) Pentachlorobenzene 608-93-5 (87) Pentachloronitrobenzene 82-68-8 (88) Pentachlorophenol 87-86-5 (89) Phenacetin 62-44-2 (90) Phenanthrene 85-01-8 (91) Phenol 108-95-2 (92) p-Phenylenediamine 106-50-3 (93) Pronamide 23950-58-5 (94) Propionitrile; Ethyl cyanide 107-12-0 (95) Pyrene 129-00-0 (96) Safrole 94-59-7 (97) 1,2,4,5-Tetrachlorobenzene 95-94-3 (98) 2,3,4,6-Tetrachlorophenol 58-90-2 (99) o-Toluidine 95-53-4 (100) 1,2,4-Trichlorobenzene 120-82-1 (101) 2,4,5-Trichlorophenol 95-95-4 (102) 2,4,6-Trichlorophenol 88-06-2 (103) 0,0,0-Triethyl phosphorothioate 126-68-1 (104) sym-Trinitrobenzene 99-35-4 (f) The following pesticides, herbicides, and PCBs: TABLE 2 Constituents for Assessment Monitoring Common Name1 CAS RN2 (1) Aldrin 309-00-2 (2) alpha-BHC 319-84-6 (3) beta-BHC 319-85-7 (4) delta-BHC 319-86-8 (5) gamma-BHC; Lindane 58-89-9 (6) Chlordane See note 5 (7) 2,4-D; 2,4-Dichlorophenoxyacetic acid 94-75-7 (8) 4,4'-DDD 72-54-8 (9) 4,4'-DDE 72-55-9 (10) 4,4'-DDT 50-29-3 (11) Dieldrin 60-57-1 (12) 0,0-Diethyl 0-2-pyrazinyl phosphorothioate; Thionazin 297-97-2 (13) Dimethoate 60-51-5 (14) Dinoseb; DNBP; 2-sec-Butyl-4,6-dinitrophenol 88-85-7 (15) Disulfoton 298-04-4 (16) Endosulfan I 959-98-8 (17) Endosulfan II 33213-65-9 (18) Endosulfan sulfate 1031-07-8 (19) Endrin 72-20-8 (20) Endrin aldehyde 7421-93-4 (21) Ethyl methanesulfonate 62-50-0 (22) Heptachlor 76-44-8 (23) Heptachlor epoxide 1024-57-3 (24) Methoxychlor 72-43-5 (25) Parathion 56-38-2 (26) Phorate 298-02-2 (27) Polychlorinated biphenyls; PCBs; Aroclors See note 6 (28) Silvex; 2,4,5-TP 93-72-1 (29) 2,4,5-T; 2,4,5-Trichlorophenoxyacetic acid 93-76-5 (30) Toxaphene See note 7 Notes: 1Common names are those widely used in government regulations, scientific publications, and commerce; synonyms exist for many chemicals. 2Chemical Abstracts Service registry number. Where "Total" is entered, all species in the ground water that contain this element are included. Where "Dissolved" is entered, all species in a filtered sample of the ground water that contain this element are included. 3Xylene (total). This entry includes o-xylene (CAS RN 96-47-6), m-xylene (CAS RN 108-38-3), p-xylene (CAS RN 106-42-3), and unspecified xylenes (dimethylbenzenes) (CAS RN 1330-20-7). 4This substance is often called Bis(2-chloroisopropyl) ether, the name Chemical Abstracts Service applies to its noncommercial isomer, Propane, 2,2'-oxybis[2-chloro- (CAS RN 39638-32-9). 5Chlordane. This entry includes alpha-chlordane (CAS RN 5103-71-9), beta-chlordane (CAS RN 5103-74-2), gamma-chlordane (CAS RN 5566-34-7), and constituents of chlordane (CAS RN 57-74-9 and CAS RN 12789-03-6). 6Polychlorinated biphenyls (CAS RN 1336-36-3). This category contains congener chemicals, including constituents of Aroclor 1016 (CAS RN 12674-11-2), Aroclor 1221 (CAS RN 11104-28-2), Aroclor 1232 (CAS RN 11141-16-5), Aroclor 1242 (CAS RN 53469-21-9), Aroclor 1248 (CAS RN 12672-29-6), Aroclor 1254 (CAS RN 11097-69-1), and Aroclor 1260 (CAS RN 11096-82-5). 7Toxaphene. This entry includes congener chemicals contained in technical toxaphene (CAS RN 8001-35-2), that is, chlorinated camphene.