Wyoming Administrative Code › Agency 020 - Environmental Quality, Dept. of › Sub-Agency 0009 - Solid Waste Management › Chapter 2 - MUNICIPAL SOLID WASTE LANDFILL REGULATIONS › Appendix B - Constituents for Assessment Monitoring1

Current through July 13, 2024
Common name2
CAS RN310061-02-6
Chemical abstracts service index
							 name4
Suggested methods5
PQL (µg/L)6
Inorganics (19)
Antimony
(Total)
Antimony
6010
7040
7041
300
2000
30
Arsenic
(Total)
Arsenic
6010
7060
7061
500
10
20
Barium
(Total)
Barium
6010
7080
20
1000
Beryllium
(Total)
Beryllium
6010
7090
7091
3
50
2
Cadmium
(Total)
Cadmium
6010
7130
7131
40
50
1
Chromium
(Total)
Chromium
6010
7190
7191
70
500
10
Cobalt
(Total)
Cobalt
6010
7200
7201
70
500
10
Copper
(Total)
Copper
6010
7210
7211
60
200
10
Cyanide
57-12-5
Cyanide
9010
200
Lead
(Total)
Lead
6010
7420
7421
400
1000
10
Mercury
(Total)
Mercury
7470
2
Nickel
(Total)
Nickel
6010
7520
150
400
Selenium
(Total)
Selenium
6010
7740
7741
750
20
20
Silver
(Total)
Silver
6010
7760
70
100
Sulfide
18496-25-8
Sulfide
9030
4000
Thallium
(Total)
Thallium
6010
7840
7841
400
1000
10
Tin
(Total)
Tin
6010
40
Vanadium
(Total)
Vanadium
6010
7910
7911
80
2000
40
Zinc
(Total)
Zinc
6010
7950
7951
20
50
0.5
Volatiles (64)
Acetone
67-64-1
2-Propanone
8260
100
Acetonitrile; Methyl cyanide
75-05-8
Acetonitrile
8015
100
Acrolein
107-02-8
2-Propenal
8030
8260
5
100
Acrylonitrile
107-13-1
2-Propenenitrile
8030
8260
5 200
Allyl chloride
107-05-1
1-Propene, 3-chloro-
8010
8260
5
10
Benzene
71-43-2
Benzene
8020
8021
8260
2
0.1
5
Bromochloromethane; Chlorobromomethane
74-97-5
Methane, bromochloro-
8021
8260
0.1
5
Bromodichloromethane; Dibromochloromethane
75-27-4
Methane, bromodichloro-
8010
8021
8260
1
0.2
5
Bromoform; Tribromomethane
75-25-2
Methane, tribromo-
8010
8021
8260
2
15
5
Carbon disulfide
75-15-0
Carbon disulfide
8260
100
Carbon tetrachloride
56-23-5
Methane, tetrachloro-
8010
8021
8260
1
0.1
10
Chlorobenzene
108-90-7
Benzene, chloro-
8010
8020
8021
8260
2
2
0.1
5
Chloroethane; Ethyl chloride
75-00-3
Ethane, chloro-
8010
8021
8060
5
1
10
Chloroform; Trichloromethane
67-66-3
Methane, trichloro-
8010
8021
8260
0.5
0.2
5
Chloroprene
126-99-8
1,3-Butadiene, 2-chloro-
8010
8260
50
20
Dibromochloromethane; Chlorodibromomethane
124-48-1
Methane, dibromochloro-
8010
8021
8260
1
0.3
5
1,2-Dibromo-3-chloropropane; DBCP
96-12-8
Propane, 1,2-dibromo-3-chloro-
8011
8021
8260
0.1
30
25
1,2-Dibromoethane; Ethylene dibromide; EDB
106-93-4
Ethane, 1,2-dibromo-
8011
8021
0.1
10
o-Dichlorobenzene
95-50-1
Benzene, 1,2-dichloro-
8010
8020
8021
8120
8260
8270
2
5
0.5
10
5
10
m-Dichlorobenzene; 1,3-Dichlorobenzene
541-73-1
Benzene, 1,3-dichloro-
8010
8020
8021
8120
8260
8270
5
5
0.2
10
5
10
p-Dichlorobenzene; 1,4-Dichlorobenzene
106-46-7
Benzene, 1,4-dichloro-
8020
8021
8120
8260
8270
5
0.2
10
5
10
p-Dichlorobenzene; 1,4 Dichlorobenzene
106-46-7
Benzene, 1,4-dichloro-
8010
2
trans-1,4-Dichloro-2-butene
110-57-6
2-Butene, 1,4-dichloro-, (E)-
8260
100
Dichlorodifluoromethane
75-71-8
Methane, dichlorodifluoro-
8021
8260
0.5
5
1,1-Dichloroethane; Ethylidene chloride
75-34-3
Ethane, 1,1-dichloro-
8010
8021
8260
1
0.5
5
1,2-Dichloroethane; Ethylene dichloride
107-06-2
Ethane, 1,1-dichloro-
8010
8021
8260
0.5
0.3
5
1,1-Dichloroethylene; 1,1-Dichlorothene; Vinylidene
							 chloride
75-35-4
Ethene, 1,1-dichloro-
8010
8021
8260
1
0.5
5
cis-1,2-Dichloroethylene;
							 cis-1,2-Dichloroethene
156-59-2
Ethene, 1,2-dichloro-, (Z)-
8021
8260
0.2 5
trans-1,2-Dichloroethylene
							 trans-1,2-Dichloroethene
156-60-5
Ethene, 1,2-dichloro-, (E)-
8010
8021
8260
1
0.5
5
1,2-Dichloropropane; Propylene dichloride
78-87-5
Propane, 1,2-dichloro-
8010
8021
8260
0.5
0.05
5
1,3-Dichloropropane; Trimethylene dichloride
142-28-9
Propane, 1,3-dichloro-
8021
8260
0.3
15
2,2-Dichloropropane; Isopropylidene chloride
594-20-7
Propane, 2,2-dichloro-
8021
8260
0.5
5
1,1-Dichloropropene;
563-58-6
1-Propene, 1,1-dichloro-
8021
8260
0.2
5
cis-1,3-Dichloropropene
10061-01-5
1-Propene, 1,3-dichloro-, (Z)-
8010
8260
20
10
trans-1,3-Dichloropropene
10061-02-6
1-Propene, 1,3-dichloro-, (E)-
8010
8260
5
5
Ethylbenzene
100-41-4
Benzene, ethyl-
8020
8221
8260
2
0.05
5
Ethyl methacrylate
97-63-2
2-Propenoic acid, 2-methyl-, ethyl ester
8015
8260
8270
5
10
10
2-Hexanone;
Methyl butyl ketone
591-78-6
2-Hexanone
8260
50
Isobutyl alcohol
78-83-1
1-Propanol, 2-methyl-
8015
8240
50
100
Methacrylonitrile
126-98-7
2-Propenenitrile, 2-methyl-
8015
8260
5
100
Methyl bromide; Bromomethane
74-83-9
Methane, bromo-
8010
8021
20
10
Methyl chloride; Chloromethane
74-87-3
Methane, chloro-
8010
8021
1
0.3
Methylene bromide; Dibromomethane
74-95-3
Methane, dibromo-
8010
8021
8260
15
20
10
Methylene chloride; Dichloromethane
75-09-2
Methane, dichloro-
8010
8021
8260
5
0.2
10
Methyl ethyl ketone; MEK; 2-Butanone
78-93-3
2-Butanone
8015
8260
10
100
Methyl iodide; Iodomethane
74-88-4
Methane, iodo-
8010
8260
40
10
Methyl methacrylate
80-62-6
2-Propenoic acid, 2-methyl-, methyl ester
8015
8260
2 30
4-Methyl-2-pentanone; Methyl isobutyl ketone
108-10-1
2-Pentanone, 4-methyl-
8015
8260
5
100
Naphthalene
91-20-3
Naphthalene
8021
8100
8260
8270
0.5
200
5
10
Propionitrile; Ethyl cyanide
107-12-0
Propanenitrile
8015
8260
60
150
Styrene
100-42-5
Benzene, ethenyl-
8020
8021
8260
1
0.1
10
1,1,1,2-Tetrachloroethane
630-20-6
Ethane, 1,1,1,2-tetrachloro-
8010 8021 8260
5
0.05
5
1,1,2,2-Tetrachloroethane
79-34-5
Ethane, 1,1,2,2-tetrachloro-
8010
8021
8260
0.5
0.1
5
Tetrachloroethylene;
Tetrachloroethene;
Perchloroethylene
127-18-4
Ethene, tetrachloro-
8010
8021
8260
0.5
0.5
5
Toluene
108-88-3
Benzene, methyl-
8020
8021
8260
2
0.1
5
1,2,4-Trichlorobenzene
120-82-1
Benzene, 1,2,4-trichloro-
8021
8120
8260
8270
0.3
0.5
10
10
1,1,1-Trichloroethane; Methylchloroform
71-55-6
Ethane, 1,1,1-trichloro-
8010
8021
8260
0.3
0.3
5
1,1,2-Trichloroethane
79-00-5
Ethane, 1,1,2-trichloro-
8010
8260
0.2
5
Trichloroethylene; Trichloroethene
79-01-6
Ethene, trichloro-
8010
8021
8260
1
0.2
5
Trichlorofluoromethane; CFC-11
75-69-4
Methane, trichlorofluoro-
8010
8021
8260
10
0.3
5
1,2,3-Trichloropropane
96-18-4
Propane, 1,2,3-trichloro-
8010
8021
8260
10
5
15
Vinyl acetate
108-05-4
Acetic acid, ethenyl ester
8260
50
Vinyl chloride; Chloroethene
75-01-4
Ethene, chloro-
8010
8021
8260
2
0.4
10
Xylene (total)
See Note 11
Benzene, dimethyl-
8020
8021
8260
5
0.2
5
Semi-Volatiles (108)
Acenaphthene
83-32-9
Acenaphthylene, 1,2-dihydro-
8100
8270
200
10
Acenaphthylene
208-96-8
Acenaphthylene
8100
8270
200
10
Acetophenone
98-86-2
Ethanone, 1-phenyl-
8270
10
2-Acetylaminofluorene; 2-AAF
53-96-3
Acetamide, N-9H-fluoren-2-yl-
8270
20
4-Aminobiphenyl
92-67-1
[1,1'-Biphenyl]-4-ami ne
8270
20
Anthracene
120-12-7
Anthracene
8100
8270
200
10
Benzo[a]anthracene; Benzanthracene
56-55-3
Benz[a]anthracene
8100
8270
200
10
Benzo[b]fluoranthene
205-99-2
Benz[e]acephenanthrylene
8100
8270
200
10
Benzo[k]fluoranthene
207-08-9
Benzo[k]fluoranthene
8100
8270
200
10
Benzo[ghi]perylene
191-24-2
Benzo[ghi]perylene
8100
8270
200
10
Benzo[a]pyrene
50-32-8
Benzo[a]pyrene
8100
8270
200
10
Benzyl alcohol
100-51-6
Benzenemethanol
8270
20
Bis(2-chloroethoxy)methane
111-91-1
Ethane, 1,1'-[methylenebis (oxy)]bis[2-chloro-
8110
8270
5
10
Bis(2-chloroethyl)ether; Dichloroethhyl ether
111-44-4
Ethane, 1,1'-oxybis[2-chloro-
8110
8270
3
10
Bis(2-chloro-1-methylethyl) ether;
							 2,2'-Dichlorodiisopropyl ether; DCIP, See note 7
108-60-1
Propane, 2,2'-oxybis[1-chloro-
8110
8270
10
10
Bis(2-ethylhexyl) phthalate
117-81-7
1,2-Benzenedicarboxylic acid,
							 bis(2-ethylhexyl)ester
8060
20
4-Bromophenyl phenyl ether
101-55-3
Benzene, 1-bromo-4-phenoxy-
8110
8270
25
10
Butyl benzyl phthalate; Benzyl butyl phthalate
85-68-7
1,2-Benzenedicarboxylic acid, butyl phenylmethyl
							 ester
8060
8270
5
10
p-Chloroaniline
106-47-8
Benzenamine, 4-chloro-
8270
20
Chlorobenzilate
510-15-6
Benzeneacetic acid,
							 4-chloro-[ALPHA]-(4-chlorophenyl)-[ALPHA]-hydroxy-, ethyl ester
8270
10
p-Chloro-m-cresol; 4-Chloro-3-methylphenol
59-50-7
Phenol, 4-chloro-3-methyl-
8040
8270
5
20
2-Chloronaphthalene
91-58-7
Naphthalene, 2-chloro-
8120
8270
10
10
2-Chlorophenol
95-57-8
Phenol, 2-chloro-
8040
8270
5
10
4-Chlorophenyl phenyl ether
7005-72-3
Benzene, 1-chloro-4-phenoxy-
8110
8270
40
10
Chrysene
218-01-9
Chrysene
8100
8270
200
10
m-Cresol; 3-methylphenol
108-39-4
Phenol, 3-methyl-
8270
10
o-Cresol; 2-methylphenol
95-48-7
Phenol, 2-methyl-
8270
10
p-Cresol; 4-methylphenol
106-44-5
Phenol, 4-methyl-
8270
10
Diallate
2303-16-4
Carbamothioic acid, bis(1-methylethyl)- , S-
							 (2,3-dichloro-2-propenyl) ester
8270
10
Dibenz[a,h]anthracene
53-70-3
Dibenz[a,h]anthracene
8100
8270
200
10
Dibenzofuran
132-64-9
Dibenzofuran
8270
10
3,3'-Dichlorobenzidine
91-94-1
[1,1'-Biphenyl]-4,4'-diamine, 3,3'-dichloro-
8270
20
2,4-Dichlorophenol
120-83-2
Phenol, 2,4-dichloro-
8040
8270
5
10
2,6-Dichlorophenol
87-65-0
Phenol, 2,6-dichloro-
8270
10
Diethyl phthalate
84-66-2
1,2-Benzenedicarboxylic acid, diethyl ester
8060
8270
5
10
O,O-Diethyl O-2-pyrazinyl
							 phosphorothioate;Thionazin
297-97-2
Phosphorothioic acid, O,O-diethyl O-pyrazinyl
							 ester
8141
8270
5
20
Dimethoate
60-51-5
Phosphorodithioic acid, O,O-dimethyl
							 S-[2-(methylamino)-2-oxoethyl] ester
8141
8270
3
20
p-(Dimethylamino)azobenzene
60-11-7
Benzenamine, N,N-dimethyl-4-(phenylazo)-
8270
10
7,12-Dimethylbenz[a]anthracene
57-97-6
Benz[a]anthracene, 7,12-dimethyl-
8270
10
3,3'-Dimethylbenzidine
119-93-7
[1,1'-Biphenyl]-4,4'-diamine, 3,3'-dimethyl-
8270
10
2,4-Dimethylphenol; m-Xylenol
105-67-9
Phenol, 2,4-dimethyl-
8040
8270
5
10
Dimethyl phthalate
131-11-3
1,2-Benzenedicarboxylic acid, dimethyl ester
8060
8270
5
10
m-Dinitrobenzene
99-65-0
Benzene, 1,3-dinitro-
8270
20
4,6-Dinitro-o-cresol;
							 4,6-Dinitro-2-methylphenol
534-52-1
Phenol, 2-methyl-4,6-dinitro-
8040
8270
150
50
2,4-Dinitrophenol
51-28-5
Phenol, 2,4-dinitro-
8040
8270
150
50
2,4-Dinitrotoluene
121-14-2
Benzene, 1-methyl-2,4-dinitro-
8090
8270
0.2
10
Di-n-butyl phthalate
84-74-2
1,2-Benzenedicarboxylic acid, dibutyl ester
8060
8270
5
10
2,6-Dinitrotoluene
606-20-2
Benzene, 2-methyl-1,3-dinitro-
8090
8270
0.1
10
Dinoseb; DNBP; 2-sec-Butyl-4,6-dinitrophenol
88-85-7
Phenol, 2-(1-methylpropyl)-4,6-dinitro-
8150
8270
1 20
Di-n-octyl phthalate
117-84-0
1,2-Benzenedicarboxylic acid, dioctyl ester
8060
8270
30
10
Diphenylamine
122-39-4
Benzenamine, N-phenyl-
8270
10
Disulfoton
298-04-4
Phosphorodithioic acid, O,O-diethyl
							 S-[2-(ethylthio)ethyl]ester
8140
8141
8270
2
0.5
10
Ethyl methanesulfonate
62-50-0
Methanesulfonic acid, ethyl ester
8270
20
Famphur
52-85-7
Phosphorothioic acid,
							 O-[4-[(dimethylamino)sulfonyl]pheny l]-O,O-dimethyl ester
8270
20
Fluoranthene
206-44-0
Fluoranthene
8100
8270
200
10
Fluorene
86-73-7
9H-Fluorene
8100
8270
200
10
Hexachlorobenzene
118-74-1
Benzene, hexachloro-
8120
8270
0.5
10
Hexachlorobutadiene
87-68-3
1,3-Butadiene, 1,1,2,3,4,4-hexachloro-
8021
8120
8260
8270
0.5
5
10
10
Hexachlorocyclopentadiene
77-47-4
1,3-Cyclopentadiene, 1,2,3,4,5,5-hexachloro-
8120
8270
5
10
Hexachloroethane
67-72-1
Ethane, hexachloro-
8120
8260
8270
0.5
10
10
Hexachloropropene
1888-71-7
1-Propene, 1,1,2,3,3,3-hexachloro-
8270
10
Indeno(1,2,3-cd)pyrene
193-39-5
Indeno[1,2,3-cd]pyrene
8100
8270
200
10
Isodrin
465-73-6
1,4,5,8-Dimethanonaphthalene,1,2,3,4,1
							 0,10-hexachloro-1,4,4a,5,8,8a
							 hexahydro-(1[ALPHA],4[ALPHA],4[ALPHA][BETA],5[BETA],8[BETA],8[ALPHA][BETA])-
8270
8260
20
10
Isophorone
78-59-1
2-Cyclohexen-1-one, 3,5,5-trimethyl-
8090
8270
60
10
Isosafrole
120-58-1
1,3-Benzodioxole, 5-(1-propenyl)-
8270
10
Kepone
143-50-0
1,3,4-Metheno-2H-cyclobuta-[cd]pentalen-2-one,
							 1,1a,3,3a,4,5,5,5a,5b,6-decachloro-octahydro-
8270
20
Methapyrilene
91-80-5
1,2,Ethanediamine,
							 N,N-dimethyl-N'-2-pyridinyl-N'-(2-thienylmethyl)-
8270
100
3-Methylcholanthrene
56-49-5
Benz[j]aceanthrylene, 1,2-dihydro-3-methyl-
8270
10
Methyl methanesulfonate
66-27-3
Methanesulfonic acid, methyl ester
8270
10
2-Methylnaphthalene
91-57-6
Naphthalene, 2-methyl-
8270
10
Methyl parathion; Parathion methyl
298-00-0
Phosphorothioic acid, O,O-dimethyl O-(4-nitrophenyl)
							 ester
8140
8141
8270
0.5
1
10
1,4-Naphthoquinone
130-15-4
1,4-Naphthalenedione
8270
10
1-Naphthylamine
134-32-7
1-Naphthalenamine
8270
10
2-Naphthylamine
91-59-8
2-Naphthalenamine
8270
10
o-Nitroaniline; 2-Nitroaniline
88-74-4
Benzenamine, 2-nitro-
8270
50
m-Nitroaniline; 3-Nitroaniline
99-09-2
Benzenamine, 3-nitro-
8270
50
p-Nitroaniline;4-Nitroaniline
100-01-6
Benzenamine, 4-nitro-
8270
50
Nitrobenzene
98-95-3
Benzene, nitro-
8090
8270
40
10
o-Nitrophenol; 2-Nitrophenol
88-75-5
Phenol, 2-nitro-
8040
8270
5
10
p-Nitrophenol; 4-Nitrophenol
100-02-7
Phenol, 4-nitro-
8040
8270
10
50
N-Nitrosodiethylamine
55-18-5
Ethanamine, N-ethyl-N-nitroso-
8270
20
N-Nitrosodimethylamine
62-75-9
Methanamine, N-methyl-N-nitroso-
8070
2
N-Nitrosodi-n-butylamine
924-16-3
1-Butanamine, N-butyl-N-nitroso-
8270
10
N-Nitrosodiphenylamine
86-30-6
Benzenamine, N-nitroso-N-phenyl-
8070
5
N-Nitrosodipropylamine;
N-Nitroso-N-dipropylamine;
Di-n-propylnitrosamine
621-64-7
1-Propanamine, N-nitroso-N-propyl-
8070
10
N-Nitrosomethylethylamine
10595-95-6
Ethanamine, N-methyl-N-nitroso-
8270
10
N-Nitrosomorpholine
59-89-2
Morpholine, 4-nitroso-
8270
10
N-Nitrosopiperidine
100-75-4
Piperidine, 1-nitroso-
8270
20
N-Nitrosopyrrolidine
930-55-2
Pyrrolidine, 1-nitroso-
8270
40
5-Nitro-o-toluidine
99-55-8
Benzenamine, 2-methyl-5-nitro-
8270
10
Pentachlorophenol
87-86-5
Phenol, pentachloro-
8040 8270
5 50
Phenanthrene
85-01-8
Phenanthrene
8100 8270
200 10
Phenol
108-95-2
Phenol
8040
1
p-Phenylenediamine
106-50-3
1,4-Benzenediamine
8270
10
Pentachlorobenzene
608-93-5
Benzene, pentachloro-
8270
10
Pentachloronitrobenzene
82-68-8
Benzene, pentachloronitro-
8270
20
Phenacetin
62-44-2
Acetamide, N-(4-ethoxyphenyl)
8270
20
Phorate
298-02-2
Phosphorodithioic acid, O,O-diethyl
							 S-[(ethylthio)methyl] ester
8140 8141 8270
2
0.5
10
Pronamide
23950-58-5
Benzamide,
							 3,5-dichloro-N-(1,1-dimethyl-2-propynyl)-
8270
10
Pyrene
129-00-0
Pyrene
8100 8270
200 10
Safrole
94-59-7
1,3-Benzodioxole, 5-(2-propenyl)-
8270
10
1,2,4,5-Tetrachloro-benzene
95-94-3
Benzene, 1,2,4,5-tetrachloro-
8270
10
2,3,4,6-Tetrachlorophenol
58-90-2
Phenol, 2,3,4,6-tetrachloro-
8270
10
o-Toluidine
95-53-4
Benzenamine, 2-methyl-
8270
10
2,4,5-Trichlorophenol
95-95-4
Phenol, 2,4,5-trichloro-
8270
10
2,4,6-Trichlorophenol
88-06-2
Phenol, 2,4,6-trichloro-
8040
8270
5
10
O,O,O-Triethyl phosphorothioate
126-68-1
Phosphorothioic acid, O,O,O-triethyl ester
8270
10
sym-Trinitrobenzene
99-35-4
Benzene, 1,3,5-trinitro-
8270
10
Pesticides (20)
Aldrin
309-00-2
1,4:5,8-Dimethanonaphthalene,
							 1,2,3,4,10,10-hexachloro-
1,4,4a,5,8,8a-hexahydro-
(1a, 4a, 4[ALPHA][BETA], 5a, [BETA]a,
							 ,[BETA][ALPHA][BETA])-
8080
8270
0.05
10
alpha-BHC
319-84-6
Cyclohexane, 1,2,3,4,5,6-hexachloro-,(1a, 2a,
							 3[BETA],4a,5[BETA],6[BETA])-
8080
8270
0.05
10
beta-BHC
319-85-7
Cyclohexane,
							 1,2,3,4,5,6-hexachloro-,(1[ALPHA],2[BETA],3[ALPHA],4[BETA],5[ALPHA],6[BETA])-
8080
8270
0.05
20
delta-BHC
319-86-8
Cyclohexane, 1,2,3,4,5,6-hexachloro-,(1a, 2[BETA] 3a,
							 4[BETA], 5a, 6[BETA])-
8080
8270
0.1
20
gamma-BHC; Lindane
58-89-9
Cyclohexane, 1,2,3,4,5,6-hexachloro-,(1a, 2[BETA] 3a,
							 4[BETA], 5a, 6[BETA])-
8080
8270
0.05
20
Chlordane
See Note 8
4,7-Methano-1H-indene,
							 1,2,4,5,6,7,8,8-octachloro-
2,3,3a,4,7,7a-hexahydro-
8080
8270
0.1
50
4,4'-DDD
72-54-8
Benzene
							 1,1'-(2,2-dichloroethylidene)bis[4-chloro-
8080
8270
0.1
10
4,4'-DDE
72-55-9
Benzene,
							 1,1'-(dichloroethenylidene)bis[4-chloro-
8080
8270
0.05
10
4,4'-DDT
50-29-3
Benzene,
							 1,1'-(2,2,2-trichloroethylidene)bis[4-chloro-
8080
8270
0.1
10
Dieldrin
60-57-1
2,7:3,6-Dimethanonaphth[2,3-b]oxirene,
							 3,4,5,6,9,9-hexa,chloro-1a,2,2a,3,6,6a,7,7a-octahydro-,
							 (1a[ALPHA],2[BETA],2a[ALPHA],3[BETA],6[BETA],6a[ALPHA],7[BETA],7a[ALPHA])-
8080
8270
0.05
10
Endosulfan I
959-98-8
6,9-Methano-2,4,3-benzodioxathiepin,
							 6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-, 3-oxide,
							 (3[ALPHA],5[ALPHA][BETA],6[ALPHA],9[ALPHA],9[ALPHA][BETA])-
8080
8250
0.1
10
Endosulfan II
33213-65-9
6,9-Methano-2,4,3-benzodioxathiepin,
							 6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-, 3-oxide,
							 (3[ALPHA],5a[ALPHA],6[BETA],9[BETA],9a[ALPHA])-
8080
8270
0.05
20
Endosulfan sulfate
1031-07-8
6,9-Methano-2,4,3-benzodioxathiepin,
							 6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-, 3,3-dioxide
8080
8270
0.5
10
Endrin
72-20-8
2,7:3,6-Dimethanonaphth[2,3-b]oxirene,
							 3,4,5,6,9,9-hexachloro-1a,2,2a,3,6,6a,7,7a-octahydro-, (1a[ALPHA],
							 2[BETA],2[ALPHA][BETA],3[ALPHA],6[ALPHA],
							 6[ALPHA][BETA],7[BETA],7a[ALPHA])-
8080
8270
0.1
20
Endrin aldehyde
7421-93-4
1,2,4-Methenocyclopenta[cd]pentalene
							 -5-carboxaldehyde, 2,2a,3,3,4,7-hexachlorodecahydro-,
(1[ALPHA],2[BETA],2[ALPHA][BETA],4[BETA],4[ALPHA][BETA],5[BETA],6[BETA],,6b[BETA],7
							 R*)-
8080
8270
0.2
10
Heptachlor
76-44-8
4,7-Methano-1H-indene,
							 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro-
8080
8270
0.05
10
Heptachlor epoxide
1024-57-3
2,5-Methano-2H-indeno[1,2-b]oxirene,
							 2,3,4,5,6,7,7-heptachloro-1a,1b,5,5a,6,6a,-hexahydro-,
							 (1a[ALPHA],1b[BETA],2[ALPHA],5[ALPHA],5[ALPHA][BETA],6[BETA],6a[ALPHA])
8080
8270
1
10
Methoxychlor
72-43-5
Benzene, 1,1'-(2,2,2,trichloroethylidene)bis
							 [4-methoxy-
8080
8270
2
10
Parathion
56-38-2
Phosphorothioic acid, O,O-diethyl-O-(4-nitrophenyl)
							 ester
8141
8270
0.5
10
Toxaphene
See Note
10
Toxaphene
8080
2
Herbicides (3)
2,4-D;
2,4-Dichlorophenoxy-aceticacid
94-75-7
Acetic acid, (2,4-dichlorophenoxy)-
8150
10
2,4,5-T; 2,4,5-Trichlorophenoxyacetic acid
93-76-5
Acetic acid, (2,4,5-trichlorophenoxy)-
8150
2
Silvex; 2,4,5-TP
93-72-1
Propanoic acid, 2-(2,4,5-trichlorophenoxy)-
8150
2
PCBs (7)
Polychlorinated biphenyls; PCBs; Aroclors
See Note 9
1,1'-Biphenyl, chloro derivatives
8080
8270
50
200
1The regulatory requirements
				  pertain only to the list of
substances; the right hand columns (Methods and PQL)
				  are
given for informational purposes only. See also footnotes 5
				  and 6.
2Common names are those widely
				  used in government regulations, scientific publications, and commerce; synonyms
				  exist for many chemicals.
3Chemical Abstracts Service
				  registry number. Where "Total" is
entered, all species in the groundwater that contain this
				  element are included.
4CAS index names are those used in
				  the 9th Collective Index.
5Suggested Methods refer to
				  analytical procedure numbers used in EPA Report SW-846 "Test Methods for
				  Evaluating Solid Waste", third edition, November 1986, as revised, December
				  1987. Analytical details can be found in SW-846 and in documentation on file at
				  the department. CAUTION: The methods listed are representative SW-846
				  procedures and may not always be the most suitable method(s) for monitoring an
				  analyte under the regulations.
6Practical Quantitation Limits
				  (PQLs) are the lowest concentrations of analytes in groundwaters that can be
				  reliably determined within specified limits of precision and accuracy by the
				  indicated methods under routine laboratory operating conditions. The PQLs
				  listed are generally stated to one significant figure. PQLs are based on 5 mL
				  samples for volatile organics and 1 L samples for semivolatile organics.
				  CAUTION: The PQL values in many cases are based only on a general estimate for
				  the method and not on a determination for individual compounds; PQLs are not a
				  part of the regulation.
7This substance is often called
				  Bis(2-chlorolsopropyl) ether, the name Chemical Abstracts Service applies to
				  its noncommercial isomer, Propane, 2,2"-oxybis[2-chloro- (CAS RN 39638-32-9
				  )
8Chlordane: 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 ). PQL shown is for technical chlordane. PQLs of
				  specific isomers are about 20 //g/L by method 8270.
9Polychlorinated 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 ). The PQL shown is an average value for PCB
				  congeners.
10Toxaphene: This entry includes
				  congener chemicals contained in technical toxaphene (CAS RN 8001-35-2 ), i.e.,
				  chlorinated camphene.
11Xylene (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 ).
				  PQLs for method 8021 are 0.2 for o-xylene, and 0.1 for m- or p-xylene. The PQL
				  for m-xylene is 2.0 //g/L by method 8020 or 8260.