South Carolina Code of Regulations › Chapter 61 - DEPARTMENT OF HEALTH AND ENVIRONMENTAL CONTROL › Subchapter 61-79 - Hazardous Waste Management Regulations › Part 61-79.264 - STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES › Appendix 61-79.264.IX - Groundwater Monitoring List

Current through Register Vol. 48, No. 6, June 28, 2024
WIDETABLE
NOTE--Some parts of this form are wider than one
								screen. To view material that exceeds the width of this screen, use the right
								arrow
key. To return to the original screen, use the
								left arrow key.
GROUND"WATER MONITORING LIST [FN1]
Common name [FN2]
CAS RN [FN3]
Chemical abstracts service index name [FN4]
Suggested methods [FN5]
PQL (g/L) [FN6]
Acenaphthene .........................
83"32"9
Acenaphthylene,
								1,2"dihydro"...................
8100
200
8270
10
Acenaphthylene ....................
208"96"8
Acenaphthylene.........................................
8100
200
8270
10
Acetone ...........................
67"64"1
2"Propanone..............................................
8240
100
Acetophenone ......................
98"86"2
Ethanone,
								1"phenyl"..................................
8270
10
Acetonitrile; Methyl cyanide ......
75"05"8
Acetonitrile..................................................
8015
100
2"Acetylaminofluorene; 2"AAF ......
53"96"3
Acetamide,
								N"9H"fluoren"2"yl".................
8270
10
Acrolein ..........................
107"02"8
2"Propenal..................................................
8030
5
8240
5
Acrylonitrile .....................
107"13"1
2"Propenenitrile.........................................
8030
5
8240
5
Aldrin ............................
309"00"2
1,4,5,8"Dimethanonaphthalene,
8080
0.05
1,2,3,4,10,10"hexachloro"1,4,4a,5,8,8a"
								hexahydro"(1<, 4<, 4a, 5<, 8<, 8a)-
8270
10
Allyl chloride ....................
107"05"1
1"Propene,
								3"chloro".................................
8010
5
8240
100
4"Aminobiphenyl ...................
92"67"1
[1,1"'Biphenyl]"4"amine.............................
8270
10
Aniline ...........................
62"53"3
Benzenamine.............................................
8270
10
Anthracene ........................
120"12"7
Anthracene.................................................
8100
200
8270
10
Antimony ..........................
(Total)
Antimony.....................................................
6010
300
7040
2,000
7041
30
Aramite ...........................
140"57"8
Sulfurous acid, 2"chloroethyl 2"[4"(1,1"
								dimethylethyl)phenoxy]"1"methylethyl ester.
8270
10
Arsenic ...........................
(Total)
Arsenic........................................................
6010
500
7060
10
7061
20
Barium ............................
(Total)
Barium.........................................................
6010
20
7060
1,000
Benzene ...........................
71"43"2
Benzene.....................................................
8020
2
8240
5
Benzo[a]anthracene; Benzanthra" ...
56"55"3
Benz[a]anthracene.....................................
8100
200
cene............................................................................................................................
8270
10
Benzo[b]fluoranthene ..............
205"99"2
Benz[e]acephenanthrylene...............................................
8100
200
8270
10
Benzo[k]fluoranthene ..............
207"08"9
Benzo[k]fluoranthene...........................
8100
200
8270
10
Benzo[ghi]perylene ................
191"24"2
Benzo[ghi]perylene..............................
8100
200
8270
10
Benzo[a]pyrene
								..................................
50"32"8
Benzo[a]pyrene....................................
8100
200
8270
10
Benzyl alcohol
								..................................
100"51"6
Benzenemethanol................................
8270
20
Beryllium ..................................
(Total)
Beryllium...............................................
6010
3
7090
50
7091
2
alpha"BHC................
319"84"6
Cyclohexane, 1,2,3,4,5,6"hexachloro"
8080
0.05
,(1<, 2<, 3, 4<, 5, 6)-
8250
10
beta"BHC ............................
319"85"7
Cyclohexane, 1,2,3,4,5,6"hexachloro"
8060
0.05
,(1<, 2, 3<, 4, 5<, 6)-
8250
40
delta"BHC ...........................
319"86"8
Cyclohexane, 1,2,3,4,5,6"hexachloro"
8080
0.1
,(1<, 2<, 3<, 4, 5<, 6)-
8250
30
qamma"BHC; Lindane ..................
58"89"9
Cyclohexane, 1,2,3,4,5,6"hexachloro"
8080
0.05
,(1<, 2<, 3, 4<, 5<, 6)-
8250
10
Bis(2"chloroethoxy)methane ..........
111"91"1
Ethane, 1,1"'[methylenebis (oxy)
								]bis[2"chloro"......................
8270
10
Bis(2"chloroethyl)ether .............
111"44"4
Ethane, 1,1"'oxybis[2"chloro"...............
8270
10
Bis(2"chloro"1"methylethyl) ether;
106"60"1
Propane, 2,2"'oxybis[1"chloro"..............
8010
100
2,2"'Di"chlorodiisopropyl
								ether.................................................................................
8270
10
Bis(2"ethylhexyl) phthalate .........
117"81"7
1,2"Benzenedicarboxylic acid, bis(2" ethylhexyl)
								ester.
8080
20
8270
10
Bromodichloromethane ................
75"27"4
Methane, bromodichloro"....................
8010
1
8240
5
Bromuform; Tribromomethane ..........
75"25"2
Methane, tribromo-..........................
8010
2
8240
5
4"Bromophenyl phenyl ether ..........
101"55"3
Benzene, 1"bromo"4"phenoxy"..........
8270
10
Butyl benzyl phthalate; Benzyl ......
85"68"7
1, 2"Benzenedicarboxylic acid, butyl phenyl-
8060
5
butyl phthalate .....................
methyl ester.
8270
10
Cadmium .............................
(Total)
Cadmium.....................................
6010
40
7130
50
7131
1
Carbon disulfide ....................
75"15"0
Carbon
								disulfide...............................
8240
5
Carbon tetrachloride ................
56"23"5
Methane,
								tetrachloro-..........................
8010
1
8240
5
Chlordane ...........................
. 57"74"9
4,7"Methano"1H"indene,
8080
0-1
1,2,4,5,6,7,8,8"octach-
								loro"2,3,3a,4,7,7a"hexahydro"
8250
10
p-Chloroaniline .....................
106"47"8
Benzenamine,
								4"chloro"..............................
8270
20
Chlorobenzene .......................
108"90"7
Benzene,
								chloro-..................................
8010
2
8020
2
8240
5
Chlorobenzilate .....................
510"15"6
Benzeneacetic acid, 4"chloro"<"
								(4"chlorophenyl)'
<"hydroxy", ethyl ester.
8270
10
p-Chloro-m-cresol ...................
59"50"7
Phenol, 4"chloro"3"methyl"..................
8040
5
8270
20
Chloroethane; Ethyl chloride ........
75"00"3
Ethane, chloro-.............................
8010
5
8240
10
Chloroform ..........................
67"66"3
Methane, trichloro-................
8010
0.5
8240
5
2"Chloronaphthalene .................
91"58"7
Naphthalene, 2"chloro-.................
8120
10
8270
10
2"Chlorophenol ......................
95"57"8
Phenol, 2"chloro'...........................
8040
5
8270
10
4"Chlorophenyl phenyl ether ........
7005"72"3
Benzene,
								1"chloro"4"phenoxy"....................
8270
10
Chloroprene .........................
126"99"8
1,3"Butadiene,
								2"chloro"......................................
8010
50
8240
5
Chromium ............................
(Total)
Chromium.............................
6010
70
7190
500
7191
10
Chrysene ............................
218"01"9
Chrysene...............................
8100
200
8270
10
Cobalt ..............................
(Total)
Cobalt....................................
6010
70
7200
500
7201
10
Copper ..............................
(Total)
Copper..................................
6010
60
7210
200
m"Cresol ............................
108"39"4
Phenol, 3"methyl"..................
8270
10
o"Cresol ............................
. 95"48"7
Phenol,
								2"methyl-.........................................
8270
10
p"Cresol ............................
106"44"5
Phenol,
								4"methyl"........................................
8270
10
Cyanide .............................
57"12"5
Cyanide..................................
9010
40
2,4"D; 2,4"Dichlorophenoxyacetic ....
acid.
94"75"7
Acetic acid,
								(2,4"dichlorophenoxy)-....................
8150
10
4,4"'DDD ............................
. 72"54"8
Benzene 1,1"'(2,2"dichloroethylidene)bis[4"
8080
0.1
chloro"
8270
10
4,4"'DDE ............................
72"55"9
Benzene,
8080
0.05
1,1"'(dichloroethenylidene)bis[4" chloro"
8270
10
4,4"'DDT ............................
50"29"3
Benzene,
8080
0.1
1,1"'(2,2,2"trichloroethylidene)bis[4"
								chloro"
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
200
8270
10
Dibenzofuran ........................
132"64"9
Dibenzofuran...............................
8270
10
Dibromochloromethane; Chlorodi- .....
124"48"1
Methane, dibromochloro.....................
8010
1
bromomethane
								.................................................................................................................
8240
5
1,2"Dibromo"3"chloropropane; ........
. 96"12"8
Propane,
								1,2"dibromo"3"chloro"....................
8010
100
DBCP..................................................................................................................................
8240
5
8270
10
1,2"Dibromoethane; Ethylene .........
106"93"4
Ethane,
								1,2"dibromo-................................
8010
10
dibromide............................
8240
5
Di"n"butyl phthalate ................
84"74"2
1,2"Benzenedicarboxylic acid, dibutyl
								ester.....................................
8060
5
8270
10
o"Dichlorobenzene ...................
95"50"1
Benzene,
								1,2"dichloro"............................
8010
2
8020
5
8120
10
8270
10
m"Dichlorobenzene ...................
541"73"1
Benzene,
								1,3"dichloro".............................
8010
5
8020
5
8120
10
8270
10
p"Dichlorobenzene ...................
106"46"7
Benzene,
								1,4"dichloro"............................
8010
2
8020
5
8120
15
8270
10
3,3"'Dichlorobenzidine ..............
91"94"1
[1,1"'Biphenyl]"4,4"'diamine,
								3,3"'dichloro"............................
8270
20
trans"1,4"Dichloro"2"butene .........
110"57"6
2"Butene, 1,4"dichloro", (E)
								-...............
8240
5
Dichlorodifluoromethane .............
75"71"8
Methane, dichlorodifluoro"..................
8010
10
8240
5
1,1"Dichloroethane ..................
75"34"3
Ethane, 1,1"dichloro".......................
8010
1
8240
5
1,2"Dichloroethane; Ethylene di" ....
107"06"2
Ethane, 1,2"dichloro".......................
8010
0.5
chloride
								......................................................................................................................................
8240
5
1,1"Dichloroethylene; Vinyldene .....
75"35"4
Ethene, 1,2"dichloro"......................
8010
1
chloride....................................................................................................................................
.8240
5
trans"1,2"Dichloroethylene ..........
156"60"5
Ethene, 1,2"dichloro", (E)-.................
8010
1
8240
5
2,4"Dichlorophenol ..................
120"83"2
Phenol, 2,4"dichloro".......................
8040
5
8270
10
2,6"Dichlorophenol ..................
87"65"0
Phenol, 2,6"dichloro".......................
8270
10
1,2"Dichloropropane .................
78"87"5
Propane, 1,2"dichloro"......................
8010
0.5
8240
5
cis"1,3"Dichloropropene ........... 1
0061"01"5
1"Propene, 1,3"dichloro", (Z)-..............
8010
20
8240
5
trans"1,3"Dichloropropene ......... 1
0061"02"6
1"Propene, 1,3"dichloro", (E)-..............
8010
5
8240
5
Dieldrin ............................
60"57"1
2,7,3,6"Dimethanonaphth[2,3"b]oxirene,
8080
0.05
3,4,5,6,9,9"hexachloro"1a,2,2a,3,6,6a,7,7a"
								octahydro", (1a<, 2, 2a<, 3, 6, 6a<, 7, 7a<"
8270
10
Diethyl phthalate ...................
84"66"2
1,2"Benzenedicarboxylic acid, diethyl
								ester.....................................
8060
5
8270
10
O,O"Diethyl O"2"pyrazinyl phos-
								..................................
297"97"2
Phosphorothioic acid, O,O-diethy:
								O-pyrazinyl
8270
10
phorothioate: Thionazin .............
ester.
Dimethoate ..........................
60"51"5
Phosphorodithioic acid, O,O"dimethyl S"[2"
								(methylamino)-2"oxoethyl) ester.
8270
10
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
alpha, alpha-Dimethylphenethyla- .........
mine.
122"09"8
Benzeneethanamine,
								a,a-dimethyl-..................
8270
10
2,4"Dimethylphenol ..................
105"67"9
Phenol, 2,4"dimethyl".......................
8040
5
8270
10
Dimethyl phthalate ..................
131"11"3
1,2"Benzenedicarboxylic acid, dimethyl
								ester.....................................
8060
5
8270
10
m-Dinitrobenzene ....................
99"65"0
Benzene,
								1,3"dinitro"................................
8270
10
4,6"Dinitro"o"cresol ................
534"52"1
Phenol,
								2"methyl"4,6"dinitro"...................
8040
150
8270
50
2,4"Dinitrophenol ...................
51"28"5
Phenol, 2,4"dinitro"........................
8040
150
8270
50
2,4"Dinitrotoluene ..................
121"14"2
Benzene, 1"methyl"2,4"dinitro"..............
8090
0.2
8270
10
2,6"Dinitrotoluene ..................
606"20"2
Benzene, 2"methyl"1,3"dinitro"..............
8090
0.1
8270
10
Dinoseb; DNBP; 2"sec"Butyl"4,6" .....
88"85"7
Phenol,
								2"(1"methylpropyl)-4,6"dinitro"...........
8150
1
dinitrophenol
								..........................................................................................................................
8270
10
Di-n-octyl phthalate ................
117"84"0
1,2"Benzenedicarboxylic acid, dioctyl
								ester.....................................
8060
30
8270
10
1,4"Dioxane .........................
123"91"1
1,4"Dioxane.............................................
8015
150
Diphenylamine .......................
122"39"4
Benzenamine,
								N"phenyl"..........................
8270
10
Disulfoton ..........................
298"04"4
Phosphorodithioic acid, O,O"diethyl S"[2"
8140
2
(ethylthio)ethyl]ester
8270
10
Fndosulfan I ........................
959"98"8
6,9"Methano"2,4,3"benzodioxathiepin,
8080
0-1
6,7,8,9,10,10"hexachloro"1,5,5a,6,6-9,9a."
								hexahydro", 3"oxide, (3<, 5a, 6<, 9<, 9a,"
8250
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"hexahy
dro-, 3"oxide, (3<, 5a<, 6, 9,
								9a<)-
8080
0.05
Endosulfan sulfate ..............
1031"07"8
6,9"Methano"2,4,3"benzodioxathiepin,
8060
0.5
6,7,8,9,10,10"hexachloro"
1,5,51,6,9,9a"hexa-
hydro", 3-3"dioxide.
8270
10
Endrin ..........................
72"20"8
2,7,3,6"Dimethanonaphth[2,3"b]oxirene,
8080
0.1
3,4,5,6,7,7"hexachloro"1a,2,2a,3,6,6a,7,7a"
octahydro", (1a<, 2, 2a, 3<, 6, 6a, 7,
								7a)
8250
10
Endrin aldehyde .................
7421"93"4
1,2,4"Methenocyclopenta[cd]pentalene"5
8080
0.2
carboxaldehyde,
2,2a,3,3,4,7"hexachlorodeca"
hydro", (1<, 2, 2a, 4, 4a, 5, 6a,
6b,7R*)-
8270
10
Ethylbenzene ....................
100"41"4
Benzene,
								ethyl"...................................
8020
2
8240
5
Ethyl methacrylate ..............
97"63"2
2"Propenoic acid, 2"methyl", ethyl ester....
8015
10
8240
5
8270
10
Ethyl methanesulfonate ..........
62"50"0
Methanesulfonic acid, ethyl ester...........
8270
10
Famphur .........................
52"85"7
Phosphorothioic acid, )-[4"
8270
10
[ (dimethyiamino)sulfonyl]phenyl]"O,O"di- methyl
								ester.
Fluoranthene ....................
206"44"0
Fluoranthene..........................................
8100
200
8270
10
Fluorene ........................
86"73"7
9H"Fluorene..........................................
8100
200
8270
10
Heptachlor ......................
76"44"8
4,7"Methano"1H"indene, 1,4,5,6,7,8,8"hepta-
8080
0.05
chloro"3a,4,7,7a"tetrahydro"
8270
10
Heptachlor epoxide ..............
1024"57"3
2,5"Methano"2H"indeno[1,2"b]oxirene,
8080
1
2,3,4,5,6,7,7"heptachloro"1a,1b,5,5a,6,6a,"
hexahydro", (1a<, 1b, 2<, 5<, 5a, 6,
								6a<)
8270
10
Hexachlorobutadiene .............
87"68"3
1,3"Butadiene, 1,2,3,4,4"hexachloro"........
8120
5
8270
10
Hexachlorocyclopentadiene .......
77"47"4
1,3"Cyclopentadiene,1,2,3,4,5,5"hexachloro"-..........
8120
5
8270
10
Hexachloroethane ................
67"72"1
Ethane, hexachloro".........................
8120
0-5
8270
10
Hexachlorophene .................
70"30"4"
Phenol,
2-2"'methylenebis[3,4,6"trichloro-..............
8270
10
Hexachloropropene ...............
1888"71"7
1"Propene, 1,1,2,3,3,3"hexachloro"..........
8270
10
2"Hexanone ......................
591"78"6
2"Hexanone..................................................
8240
50
Indeno(1,2,3,"cd)pyrene .........
193"39"5
Indeno[1,2,3"cd]pyrene...............................
8100
200
8270
10
Isobutyl alcohol ................
78"83"1
1"Propanol, 2"methyl".......................
8015
50
Isodrin .........................
465"73"6
1,4,5,8"Dimethanonaphthalene, 1,2,3,4,10,10
hexachloro"1,4,4a,5,8,8a hexahydro"
(1<, 4<, 4a, 5, 8, 8a)-,
8270
10
Isophorone ......................
78"59"1
2"Cyclohexen"1"one, 3,5,5"trimethyl"........
8090
60
8270
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"decachlorooctahydro"
8270
10
Lead ............................
(Total)
Lead...........................................................
6010
40
7420
1,000
7421
101
Mercury .........................
(Total)
Mercury.........................................................
7470
2
Methacrylonitrite ...............
126"93"7
2"Propellelnitrite, 2"methyl"
8015
5
8240
5
Methapyrilene ...................
91"80"5
1,2,Ethanediamine,
N,N-dimethyl-N"'2"pridinyl"
N'(2"thienyimethyl)-
8270
10
Methoxychlor ....................
72"43"5
Benzene,
8080
2
1,1"'(2,2,2,trichloroethylidene)bis[4"
								methoxy",..................................
8270
10
Methyl bromide; Bromomethane ..............
74"83"9
Methane, bromo..............................
8010
20
8240
10
Methyl chloride; Chloromethane
								..............
74"87"3
Methane, chloro-............................
8010
1
8240
10
3"Methylcholanthrene ............
56"49"5
Benz[j]aceanthrylene
1,2"dihydro"3"methyl".....................
8270
10
Methylene bromide; Dibromo- .....
74"95"3
Methane,
								dibromo-.......................................
8010
15
methane..................................................................................................................................
8240
5
Methylene chloride; Dichloro- ...
75"09"2
Methane,
								dichloro-........................................
8010
5
methane..................................................................................................................................
8240
5
Methyl ethyl ketone; MEK ........
78"93"3
2"Butanone....................................................
8015
10
8240
100
Methyl iodide; Iodomethane ........
74"88"4
Methane, iodo-..............................
8010
40
8240
5
Methyl methacrylate ...............
80"62"6
2"Propenoic acid, 2"methyl-, methyl
ester.....................................
8015
2
8240
5
Methyl methanesulfonate ...........
66"27"3
Mothanesulfonic acid, methyl
								ester.............
8270
10
2"Methylnaphthalene ...............
91"57"6
Naphthalene, 2-methyl-...............
8270
10
Methyl parathion: Parathion .......
298"00"0
Phosphorothioic acid, O,O-dimethyl
8140
0.5
methyl
								..................................................
O"(4"nitro" phenyl) ester
8270
10
4"Methyl"2"pentanone; Methyl ......
108"10"1
2"Pentanone, 4"methyl"......................
8015
5
isobutyl
								ketone.................................................................................................................
8240
50
Naphthalene .......................
91"20"3
Naphthalene................................
8100
200
8270
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
Nickel ............................
(Total)
Nickel......................................
6010
50
7520
400
o"Nitroaniline ....................
88"74"4
Benzenamine, 2"nitro".......................
8270
50
m"Nitroaniline ....................
99"09"2
Benzenamine, 3"nitro".......................
8270
50
p"Nitroaniline ....................
100"01"6
Benzenamine, 4"nitro".......................
8270
50
Nitrobenzene ......................
98"95"3
Benzene, nitro".............................
8090
40
8270
10
o"Nitrophenol .....................
88"75"5
Phenol, 2"nitro"............................
8040
5
8270
10
p"Nitrophenol .....................
100"02"7
Phenol, 4"nitro"............................
8040
10
8270
50
4"Nitroquinoline 1"oxide ..........
56"57"5
Quinoline, 4"nitro", 1"oxide................
8270
10
N"Nitrosodi"n"butylamine ..........
924"16"3
1"Butanamine,
								N"butyl"N"nitroso"..................
8270
10
N"Nitrosodiethylamine .............
55"18"5
Ethanamine,
								N"ethyl"N"nitroso"..................
8270
10
N"Nitrosodimethylamine ............
62"75"9
Methanamine,
								N"methyl"N"nitroso"...............
8270
10
N"Nitrosodiphenylamine ............
86"30"6
Benzenamine,
								N"nitroso"N"phenyl"...............
8270
10
N"Nitrosodipropylamine: Di"n" .....
pro"pylnitrosamine.
621"64"7
1"Propanamine, N"nitroso"N"propyl"..........
8270
10
N"Nitrosomethylethylamine .........
10595"95"6
Ethanamine, N"methyl"N"nitroso".............
8270
10
N"Nitrosomorpholine ...............
59"89"2
Morpholine, 4"nitroso"......................
8270
10
N"Nitrosopiperidene ...............
.. 100"75"4
Pipendine, 1"nitroso".......................
8270
10
N"Nitrosopyrrolidine ..............
.. 930"55"2
Pyrrolidine, 1"nitroso".....................
8270
10
5"Nitro"o"toluidine ...............
99"55"8
Benzenamine, 2"methyl"5"nitro"..............
8270
10
Parathion .........................
56"38"2
Phosphorothioic acid,
8270
10
O,O"diethyl"O"(4"nitro" phenyl) ester
Polychlorinated biphenyls: PCBs ...
[FN7]
1,1"Biphenyl, chloro
								derivatives........................
8080
50
8250
100
Polychlorinated dibenzo"p"dioxins,
[FN8]
Dibenzo[b,e][1,4]dioxin, chloro
								derivatives...............................
8280
0.01
PCDDs
Polychlorinated dibenzofurans; ......
[FN9]
Dibenzofuran, chloro derivatives............
8280
0.01
PCDFs
Pentachlorobenzene ................
608"93"5
Benzene, pentachloro".......................
8270
10
Pentachloroethane .................
76"01"7
Ethane, pentachloro"........................
8240
5
8270
10
Pentachloronitrobenzene ...........
82"68"8
Benzene, pentachloronitro"..................
8270
10
Pentachlorophenol .................
87"86"5
Phenol, pentachloro"........................
8040
5
8270
50
Phenacetin ........................
62"44"2
Acetamide, N"(4"ethoxyphenyl)...............
8270
10
Phenanthrene ......................
85"01"8
Phenanthrene................................
8100
200
8270
10
Phenol ............................
108"95"2
Phenol......................................
8040
1
8270
10
p"Phenylenediamine ................
106"50"3
1,4"Benzenediamine.......................
8270
10
Phorate ...........................
298"02"2
Phosphorodithioic acid, O,O"diethyl S"
8140
2
[ (ethylthio)methyl] ester
8270
10
2"Picoline ........................
109"06"8
Pyridine, 2"methyl".........................
8240
5
8270
10
Pronamide .........................
23950"58"5
Benzamide, 3,5"dichloro"N"(1,1"dimethyl"2"
								pro"pynyl)-
8270
10
Propionitrile; Ethyl cyanide ......
107"12"0
Propanenitrile..............................
8015
60
8240
5
Pyrene ............................
129"00"0
Pyrene......................................
8100
200
8270
10
Pyridine ..........................
110"86"1
Pyridine....................................
8240
5
8270
10
Safrole ...........................
94"59"7
1,3"Benzodioxole,
								5"(2"propenyl)-.................................................
8270
10
Selenium ..........................
(Total)
Selenium....................................
6010
750
7740
20
7741
20
Silver ............................
(Total)
Silver......................................
6010
70
7760
100
Silvex; 2,4,5"TP ..................
93"72"1
Propanoic acid,
8150
2
2"(2,4,5"trichlorophenoxy)-..............
Styrene ......................
100"42"5
Benzene, ethenyl".......................
8020
1
8240
5
Sulfide .......................
18496"25"8
Sulfide.....................................
9030
10,000
2,4,5"T; 2,4,5"Trichlorophen-
oxyacetic acid.
93"76"5
Acetic acid, (2,4,5"trichlorophenoxy)-......
8150
2
2,3,7,8"TCDD, 2,3,7,8"Tetra- .....
1746"01"6
Dibenzo[b,e][1,4] dioxin,
8280
0.0-
2,3,7,8"tetrachloro"......................
05
chlorodibenzo-p-dioxin
1,2,4,5"Tetrachlorobenzene .......
95"94"3
Benzene, 1,2,4,5"tetrachloro"...............
8270
10
1,1,1,2"Tetrachloroethane ........
630"20"6
Ethane, 1,1,1,2"tetrachloro"................
8010
5
8240
5
1,1,2,2"Tetrachloroethane ........
79"34"5
Ethane, 1,1,2,2"tetrachloro"................
8010
0.5
8240
5
Tetrachloroethylene; Perchloro-..
127"18"4
Ethene, tetrachloro"........................
8010
0.5
ethylene; Tetrachloroethene
								................................................................................
8240
5
2,3,4,6"Tetrachlorophenol ........
58"90"2
Phenol, 2,3,4,6"tetrachloro"................
8270
10
Tetraethyl dithiopyrophosphate; ..
3689"24"5
Thiodiphosphoric acid
( [ (HO)"2$P(S) ]"2$O), tetra-
8270
10
Sulfotepp
								..........................................
ethyl ester
Thalium ..........................
(Total)
Thalium...................................
6010
400
7840
1,000
7841
10
Tin ..............................
(Total)
Tin.........................................
7870
8,000
Toluene ..........................
108"88"3
Benzene, methyl"............................
8020
2
8240
5
o"Toluidine ......................
95"53"4
Benzenamine, 2"methyl"......................
8270
10
Toxaphene ........................
8001"35"2
Toxaphene.............................
8080
2
8250
10
Tributyltin ......................
688"73"3
Tributylstannane............................
NOAA-1993 [FN10]
0.5
1,2,4"Trichlorobenzene ...........
120"82"1
Benzene, 1,2,4"trichloro"...................
8270
10
1,1,1"Trichloroethane; Methyl-
chloroform.
71"55"6
Ethane, 1,1,1"trichloro"....................
8240
5
1,1,2"Trichloroethane ............
79"00"5
Ethane, 1,1,2"trichlor".....................
8010
0.2
8240
5
Trichloroethylene; Trichloro- ....
79"01"6
Ethene, trichloro"..........................
8010
1
ethene
								..................................................................................................................
8240
5
Trichlorofluoromethane ...........
75"69"4
Methane, trichlorofluoro"...................
8010
10
8240
5
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
5
8270
10
1,2,3"Trichloropropane ...........
96"18"4
Propane, 1,2,3"trichloro"...................
8010
10
8240
5
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
Vanadium .........................
(Total)
Vanadium.............................
6010
80
7910
2,000
7911
40
Vinyl acetate ....................
108"05"4
Acetic acid, ethenyl ester..................
8240
5
Vinyl chloride ...................
75"01"4
Ethene, chloro".............................
8010
2
8240
10
Xylene (total) ...................
1330"20"7
Benzene, dimethyl"..........................
8020
5
8240
5
Zinc .............................
(Total)
Zinc........................................
6010
20
7950
50
[FN1] The 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.
[FN2] Common names are those widely used in
								government regulations, scientific publications, and commerce; synonyms exist
								for many chemicals.
[FN3] Chemical Abstracts Service registry number.
								Where Total is entered, all species in the ground water that contain this
								element are included.
[FN4] CAS index names are those used in the 9th
								Cumulative Index.
[FN5] Suggested methods refer to analytical
								procedure numbers used in the EPA publication, SW"846, Test Methods for
								Evaluating Solid Waste, Third Edition. Analytical details can be found in
								SW"846 and in documentation on file at the Agency. The packed column gas
								chromatography methods 8010, 8020, 8030, 8040, 8060, 8080, 8090, 8110, 8120,
								8140, 8150, 8240, and 8250 were promulgated methods through Update IIB of
								SW"846 and, as of Update III, the Agency has replaced these methods with
								capillary column GC methods, as the suggested methods.
[FN6] Practical Quantitation Limits (PQLs) are the
								lowest concentrations of analytes in ground waters 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. 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.
[FN7] Polychlorinated 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.
[FN8] This category contains congener chemicals,
								including tetrachlorodibenzo-p-dioxins (see also 2,3,7,8"TCDD),
								pentachlorodibenzo-p-dioxins, and hexachlorodibenzo-p-dioxins. The PQL shown is
								an average value for PCDD congeners.
[FN9] This category contains congener chemicals,
								including tetrachlorodibenzofurans, pentachlorodibenzofurans, and
								hexachlorodibenzofurans. The PQL shown is an average value for PCDF
								congeners.
[FN10] For nonessential matrices, consult with
								Department regarding methods before collection.