Ind. Admin. Code tit. 329, r. 10-21-16 – Constituents for assessment monitoring

Authority: IC 13-14-8-7; IC 13-15-2-1; IC 13-19-3-1

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.

(Solid Waste Management Division; 329 IAC 10-21-16; filed Mar 14, 1996, 5:00 p.m.: 19 IR 1880; filed Feb 9, 2004, 4:51 p.m.: 27 IR 1850, eff Apr 1, 2004; readopted filed Oct 16, 2024, 11:58 a.m.: 20241113-IR-329230812RFA)