1. (a) Unless naturally occurring or allowed under Env-Wq 1707, all surface waters shall be free from toxic substances or chemical constituents in concentrations or combinations that:

   1. (1) Injure or are inimical to plants, animals, humans, or aquatic life; or

   2. (2) Persist in the environment or accumulate in aquatic organisms to levels that result in harmful concentrations in:

      1. a. Edible portions of fish, shellfish, or other aquatic life; or
      2. b. Wildlife that might consume aquatic life.

2. (b) Unless allowed under Env-Wq 1707 or naturally occurring, concentrations of toxic substances in all surface waters shall not exceed the recommended safe exposure levels of the most sensitive surface water use shown in Table 1703-1, subject to the notes in Env-Wq 1703.22, as follows:

   Table 1703-01: Water Quality Criteria for Toxic Substances

   CAS Number

   Chemical Name

   Protection of Aquatic Life Concentration in micrograms per liter (μg/L)^v

   Protection of Human Health Units per Liter

   Fresh Acute Criteria

   Fresh Chronic Criteria

   Marine Acute Criteria

   Marine Chronic Criteria

   Water & Fish Ingestion

   Fish Consumption Only

   83-32-9

   Acenaphthene

   1,700

   520

   970

   710

   20 μg ^j

   20 μg ^j

   107-02-8

   Acrolein

   3

   3

   55

   --

   3 μg

   400 μg

   107-13-1

   Acrylonitrile

   7,550

   2,600

   --

   --

   0.061 μg ^c

   7 μg ^c

   15972-60-8

   Alachlor (Lasso)

   --

   --

   --

   --

   Note l

   --

   116-06-3

   Aldicarb (Temik)

   --

   --

   --

   --

   Note l

   --

   1646-87-3

   Aldicarb sulfoxide

   --

   --

   --

   --

   Note l

   --

   1646-88-4

   Aldicarb sulfone(aldoxycarb)

   --

   --

   --

   --

   Note l

   --

   309-00-2

   Aldrin

   3.0 ^k

   --

   1.3 ^k

   --

   0.0007 ng ^c

   0.0007 ng ^c

   N/A

   Alkalinity

   --

   20,000 ^u

   --

   --

   --

   --

   7429-90-5

   Aluminum

   750 ^s

   87 ^s

   --

   --

   --

   --

   7664-41-7

   Ammonia ^a

   Note a

   Note a

   Note a

   Note a

   --

   --

   62-53-3

   Aniline

   28

   14

   77

   37

   --

   --

   120-12-7

   Anthracene

   (see Polynuclear Aromatic Hydrocarbons)

   300 μg

   400 μg

   7440-36-0

   Antimony

   9,000

   1,600

   --

   --

   5.6 μg

   640 μg

   7440-38-2

   Arsenic

   340 ^{d, i}

   150 ^{d, i}

   69 ^{d, i}

   36 ^{d, i}

   0.19/0.18 μg ^{b, c, w}

   4.1/2.2 μg ^{b, c, w}

   1332-21-4

   Asbestos

   --

   --

   --

   --

   7,000,000 fibres ^c

   --

   1912-24-9

   Atrazine (Atranex, Crisazine)

   --

   --

   --

   --

   Note l

   --

   7440-39-3

   Barium

   --

   --

   --

   --

   1.0 mg

   --

   71-43-2

   Benzene

   5,300

   --

   5,100

   700

   2.1 μg ^c

   58 μg ^c

   92-87-5

   Benzidine

   2,500

   --

   --

   --

   0.14 ng ^c

   11 ng ^c

   56-55-3

   Benzo(a) Anthracene

   (see Polynuclear Aromatic Hydrocarbons)

   0.0012 μg ^c

   0.0013 μg ^c

   50-32-8

   Benzo(a) Pyrene

   (see Polynuclear Aromatic Hydrocarbons)

   0.00012 μg ^c

   0.00013 μg ^c

   205-99-2

   Benzo(b) Fluoranthene

   (see Polynuclear Aromatic Hydrocarbons)

   0.0012 μg ^c

   0.0013 μg ^c

   192-97-2

   Benzo(e) Pyrene

   (see Polynuclear Aromatic Hydrocarbons)

   --

   --

   191-24-2

   Benzo(g,h,i) Perylene

   (see Polynuclear Aromatic Hydrocarbons)

   --

   --

   205-82-3

   Benzo(j) Fluoranthene

   (see Polynuclear Aromatic Hydrocarbons)

   --

   --

   207-08-9

   Benzo(k) Fluoranthene

   (see Polynuclear Aromatic Hydrocarbons)

   0.012 μg ^c

   0.013 μg ^c

   7440-41-7

   Beryllium

   130

   5.3

   --

   --

   Note l

   --

   608-73-1

   BHC (Hexachloro-cyclohexane)

   100 ^ek

   --

   0.34 ^ek

   --

   (see individual compounds)

   319-84-6

   alpha-BHC

   (see BHC (Hexachloro-cyclohexane))

   0.36 ng ^c

   0.39 ng ^c

   319-85-7

   beta-BHC

   (see BHC (Hexachloro-cyclohexane))

   8 ng ^c

   14 ng ^c

   319-86-8

   delta-BHC

   (see BHC (Hexachloro-cyclohexane))

   0.0123 μg

   0.0414 μg

   58-89-9

   gamma-BHC (Lindane)

   0.95

   0.08 ^k

   0.16 ^k

   --

   4.2 μg ^l

   4.4 μg

   608-73-1

   technical-BHC

   (see Hexachlorocyclo-hexane-(Technical))

   (see Hexachlorocyclo-hexane-(Technical))

   111-91-1

   Bis (2-Chloroethoxy) methane

   (see Chloroalkyl ethers)

   --

   --

   111-44-4

   Bis (2-Chloroethyl) Ether

   (see Chloroalkyl ethers)

   0.03 μg ^c

   2.2 μg ^c

   108-60-1

   Bis (2-Chloroiso- propyl) ether

   (see Chloroalkyl ethers)

   200 μg

   4,000 μg

   117-81-7

   Bis (2-Ethylhexyl)Phthalate

   (see Phthalate esters)

   0.32 μg ^c

   0.37 μg ^c

   75-25-2

   Bromoform

   (see Halomethanes)

   7 μg ^c

   120 μg ^c

   101-55-3

   4-Bromophenyl phenyl ether

   (see Haloethers)

   --

   --

   85-68-7

   Butyl benzyl phthalate

   (see Phthalate esters)

   0.1 μg^c

   0.1 μg^c

   7440-43-9

   Cadmium ⁱ

   0.39 ^{f, d}

   0.21 ^{f, d}

   33 ^d

   7.9 ^d

   Note 1

   --

   63-25-2

   Carbaryl

   2.1

   2.1

   1.6

   --

   --

   --

   1563-66-2

   Carbofuran (Furadon, 4F)

   --

   --

   --

   --

   Note l

   --

   56-23-5

   Carbon Tetrachloride

   35,200

   --

   50,000

   --

   0.4 μg ^c

   5 μg ^c

   57-74-9

   Chlordane

   2.4 ^k

   0.0043 ^k

   0.09 ^k

   0.004 ^k

   0.31 ng ^c

   0.32 ng ^c

   N/A

   Chlorinated benzenes

   250 ^e

   50 ^e

   160 ^e

   129 ^e

   (see individual compounds)

   108-90-7

   Chlorobenzene

   (See Chlorinated benzenes)

   20 μg ^j

   20 μg ^j

   16887-00-6

   Chlorides

   860,000

   230,000

   --

   --

   --

   --

   70776-03-3

   Chlorinated naphthalenes

   1,600^e

   --

   7.5^e

   --

   (see individual compounds)

   7782-50-5

   Chlorine

   19

   11

   13

   7.5

   Note 1

   --

   10049-04-4

   Chlorine Dioxide, as ClO₂

   --

   --

   --

   --

   Note l

   --

   N/A

   Chloroalkyl ethers

   238,000^e

   --

   --

   --

   (see individual compounds)

   10599-90-3

   Chloramines, as Cl₂

   --

   --

   --

   --

   Note l

   --

   111-44-4

   Chloroethyl ether (Bis-2)

   (see Bis (2-Chloroethyl) Ether)

   (see Bis (2-Chloroethyl) Ether)

   110-75-8

   Chloroethyl vinyl ether-2

   (see Chloroalkyl ethers)

   --

   --

   124-48-1

   Chlorodibromomethane

   (see Halomethanes)

   0.8 μg ^c

   21 μg ^c

   111-91-1

   Chloroethoxy methane (Bis-2)

   (see Bis (2-Chloroethoxy) methane)

   (see Bis (2-Chloroethoxy) methane)

   67-66-3

   Chloroform

   28,900

   1,240

   (see Halomethanes)

   60 μg ^c

   2,000 μg ^c

   108-60-1

   Chloroisopropyl ether (Bis-2)

   (see Bis (2-Chloroisopropyl) ether)

   (see Bis (2-Chloroisopropyl) ether)

   59-50-7

   p-Chloro-m-cresol

   (see 3-Methyl-4-chlorophenol)

   (see 3-Methyl-4-chlorophenol)

   542-88-1

   Chloromethyl ether (Bis)

   (see Chloroalkyl ethers)

   0.15 ng ^c

   17 ng ^c

   91-58-7

   Chloronaphthalene 2

   (see Chlorinated naphthalenes)

   800 μg

   1,000 μg

   95-57-8

   Chlorophenol 2

   4,380

   2,000

   --

   --

   0.1 μg ^j

   0.1 μg ^j

   108-43-0

   Chlorophenol 3

   --

   --

   --

   --

   0.1 μg ^j

   0.1 μg ^j

   106-48-9

   Chlorophenol 4

   --

   --

   29,700

   --

   0.1 μg ^j

   0.1 μg ^j

   93-72-1

   Chlorophenoxy herbicides (2,4,5-TP)

   --

   --

   --

   --

   100 μg ^l

   400 μg

   94-75-7

   Chlorophenoxy herbicides (2,4-D)

   --

   --

   --

   --

   1,300 μg ^l

   12,000 μg

   7005-72-3

   Chlorophenyl phenyl ether 4

   (see Haloethers)

   --

   --

   2921-88-2

   Chlorpyrifos

   0.083

   0.041

   0.011

   0.0056

   --

   --

   59-50-7

   Chloro-4 Methyl-3 Phenol

   (see 3-Methyl-4-chlorophenol)

   (see 3-Methyl-4-chlorophenol)

   18540-29-9

   Chromium+6

   16 ^{d, i}

   11 ^{d, i}

   1,100 ^{d, i}

   50 ^{d, i}

   Note l

   --

   16065-83-1

   Chromium+3

   152 ^{f, d, i}

   19.8 ^{f, d ,i}

   10300

   --

   Note l

   --

   218-01-9

   Chrysene

   (see Polynuclear Aromatic Hydrocarbons)

   0.12 μg ^c

   0.13 μg ^c

   7440-50-8

   Copper ⁱ

   2.9 ^{f, d}

   2.3 ^{f, d}

   4.8 ^d

   3.1 ^d

   1,000 μg ^j

   1,000 μg ^j

   57-12-5

   Cyanide

   22^m

   5.2^m

   1.0^m

   1.0^m

   4 μg ^q

   400 μg ^q

   72-55-9

   DDE(4,4')

   1050

   --

   14

   --

   0.018 ng ^c

   0.018 ng ^c

   72-54-8

   DDD(4,4')

   0.6

   --

   3.6

   --

   0.12 ng ^c

   0.12 ng ^c

   50-29-3

   DDT(4,4')

   1.1^{k, t}

   0.001^{k, t}

   0.13^{k, t}

   0.001^{k, t}

   0.03 ng ^c

   0.03 ng ^c

   75-99-0

   Dalapon

   --

   --

   --

   --

   Note l

   --

   8065-48-3

   Demeton

   --

   0.1

   --

   0.1

   --

   --

   333-41-5

   Diazinon

   0.17

   0.17

   0.82

   0.82

   --

   --

   53-70-3

   Dibenzo(a,h)Anthracene

   (see Polynuclear Aromatic Hydrocarbons)

   0.12 ng ^c

   0.13 ng^c

   96-12-8

   Dibromochloropropane (DBCP)

   --

   --

   --

   --

   Note l

   --

   84-74-2

   Dibutyl Phthalate

   (see Di-n-butyl Phthalate)

   (see Di-n-butyl Phthalate)

   N/A

   Dichlorobenzenes

   1,120^e

   763^e

   1,970^e

   --

   (see individual compounds)

   95-50-1

   Dichlorobenzene(1,2)

   (see Dichlorobenzenes)

   1,000 μg ^l

   3,000 μg

   541-73-1

   Dichlorobenzene(1,3)

   (see Dichlorobenzenes)

   7 μg

   10 μg

   106-46-7

   Dichlorobenzene(1,4)

   (see Dichlorobenzenes)

   300 μg ^l

   900 μg

   91-94-1

   Dichlorobenzidine(3,3^')

   --

   --

   --

   --

   0.049 μg ^c

   0.15 μg ^c

   75-27-4

   Dichlorobromomethane

   (see Halomethanes)

   0.95 μg ^c

   27 μg ^c

   75-71-8

   Dichlorodifluoromethane

   (see Halomethanes)

   6.9 mg ^c

   570 mg ^c

   107-06-2

   Dichloroethane(1,2)

   118,000

   20,000

   113,000

   --

   9.9 μg ^{c, l}

   650 μg ^c

   25323-30-2

   Dichloroethylenes

   11,600 ^e

   --

   224,000 ^e

   --

   (see individual compounds)

   75-35-4

   Dichloroethylene(1,1)

   (see Dichloroethylenes)

   300 μg ^l

   20,000 μg

   156-59-2

   Dichloroethylene (1,2-cis)

   --

   --

   --

   --(see Dichloroethylenes)

   Note l

   --

   156-60-5

   Dichloroethylene (1,2-Trans)

   (see Dichloroethylenes)

   100 μg ^l

   4,000 μg

   576-24-9

   Dichlorophenol(2,3)

   --

   --

   --

   --

   0.04 μg ^j

   0.04 μg ^j

   120-83-2

   Dichlorophenol(2,4)

   2020

   365

   --

   --

   0.3 μg ^j

   0.3 μg ^j

   583-78-8

   Dichlorophenol(2,5)

   --

   --

   --

   --

   0.5 μg ^j

   0.5 μg ^j

   87-65-0

   Dichlorophenol(2,6)

   --

   --

   --

   --

   0.2 μg ^j

   0.2 μg ^j

   95-77-2

   Dichlorophenol(3,4)

   --

   --

   --

   --

   0.3 μg ^j

   0.3 μg ^j

   26638-19-7

   Dichloropropanes

   23,000 ^e

   5,700 ^e

   10,300 ^e

   3,040 ^e

   (see individual compounds)

   78-87-5

   Dichloropropane(1,2)

   (see Dichloropropanes)

   0.9 μg ^c

   31 μg ^c

   26952-23-8

   Dichloropropenes

   6,060 ^e

   244 ^e

   790 ^e

   --

   (see individual compounds)

   542-75-6

   Dichloropropene(1,3)

   (see Dichloropropenes)

   0.27 μg ^c

   12 μg ^c

   60-57-1

   Dieldrin

   0.24

   0.056^k

   0.71^k

   0.0019^k

   0.0012 ng ^c

   0.0012 ng ^c

   84-66-2

   Diethyl Phthalate

   --

   --

   --

   --

   600 μg

   600 μg

   105-67-9

   Dimethyl Phenol(2,4)

   1,300

   530

   270

   110

   100 μg

   400 μg ^j

   131-11-3

   Dimethyl Phthalate

   (see Phthalate esters)

   2,000 μg

   2,000 μg

   84-74-2

   Di-n-butyl Phthalate

   (see Phthalate esters)

   20 μg

   30 μg

   N/A

   Dinitrotoluenes

   330 ^e

   230 ^e

   590 ^e

   370 ^e

   (see individual compounds)

   121-14-2

   Dinitrotoluene(2,4)

   (see Dinitrotoluenes)

   0.049 μg ^c

   1.7 μg ^c

   606-20-2

   Dinitrotoluene(2,6)

   (see Dinitrotoluenes)

   --

   --

   534-52-1

   Dinitro-o-cresol (4,6)

   (see 2 Methyl-4,6-Dinitrophenol)

   (see 2 Methyl-4,6-Dinitrophenol)

   25550-58-7

   Dinitrophenols

   (see Nitrophenols)

   10 μg

   1,000 μg

   51-28-5

   Dinitrophenol(2,4)

   (see Nitrophenols)

   10 μg

   300 μg

   117-84-0

   Di-n-octyl phthalate

   (see Phthalate esters)

   --

   --

   88-85-7

   Dinoseb

   --

   --

   --

   --

   Note l

   --

   85-00-7

   Diquat

   --

   --

   --

   --

   Note l

   --

   1746-01-6

   2,3,7,8-TCDD (Dioxin)

   --

   --

   --

   --

   0.000005 ng ^c

   0.0000051 ng ^c

   122-66-7

   Diphenylhydrazine(1,2)

   270

   --

   --

   --

   0.03 μg ^c

   0.2 μg ^c

   103-23-1

   Di(2-ethylhexyl)adipate

   --

   --

   --

   --

   Note l

   --

   117-81-7

   Di-2-ethylhexyl phthalate

   (see Bis (2-Ethylhexy)Phthalate)

   (see Bis (2-Ethylhexy)Phthalate)

   115-29-7

   Endosulfan

   0.22 ^{k, r}

   0.056 ^{k, r}

   0.034 ^{k, r}

   0.0087 ^{k, r}

   (see individual compounds)

   959-98-8

   alpha-Endosulfan

   (see Endosulfan)

   20 μg

   30 μg

   33213-65-9

   beta-Endosulfan

   (see Endosulfan)

   20 μg

   40 μg

   1031-07-8

   Endosulfan Sulfate

   --

   --

   --

   --

   20 μg

   40 μg

   145-73-3

   Endothall

   --

   --

   --

   --

   Note l

   --

   72-20-8

   Endrin

   0.086

   0.036

   0.037 ^k

   0.0023 ^k

   0.03 μg

   0.03 μg

   7421-93-4

   Endrin Aldehyde

   --

   --

   --

   --

   1 μg

   1 μg

   100-41-4

   Ethylbenzene

   32000

   --

   430

   --

   68 μg

   130 μg

   106-93-4

   Ethylene Dibromide (EDB)

   --

   --

   --

   --

   Note l

   --

   206-44-0

   Fluoranthene

   (see Polynuclear Aromatic Hydrocarbons)

   20 μg

   20 μg

   86-73-7

   Fluorene

   (see Polynuclear Aromatic Hydrocarbons)

   50 μg

   70 μg

   16984-48-8

   Flouride

   --

   --

   --

   --

   Note l

   --

   1071-83-6

   Glyphosate

   --

   --

   --

   --

   Note l

   --

   86-50-0

   Guthion

   --

   0.01

   --

   0.01

   --

   --

   N/A

   Haloethers

   360 ^e

   122 ^e

   --

   --

   (see individual compounds)

   N/A

   Halomethanes

   11,000 ^e

   --

   12,000 ^e

   6,400 ^e

   (see individual compounds)

   76-44-8

   Heptachlor

   0.52 ^k

   0.0038 ^k

   0.053 ^k

   0.0036 ^k

   0.0059 ng ^c

   0.0059 ng ^c

   1024-57-3

   Heptachlor Epoxide

   0.52 ^k

   0.0038 ^k

   0.053 ^k

   0.0036 ^k

   0.032 ng ^c

   0.032 ng ^c

   67-72-1

   Hexachloroethane

   980

   540

   940

   --

   0.1 μg ^c

   0.1 μg ^c

   118-74-1

   Hexachlorobenzene

   (see Chlorinated benzenes)

   0.079 ng ^c

   0.079 ng ^c

   87-68-3

   Hexachlorobutadiene

   90

   9.3

   32

   --

   0.01 μg ^c

   0.01 μg ^c

   608-73-1

   Hexachlorocyclo-hexane-(Technical)

   (see BHC (Hexachloro-cyclohexane))

   0.0066 μg

   0.01 μg

   77-47-4

   Hexachlorocyclopentadiene

   7

   5.2

   7

   --

   1.0 ^j

   1.0 ^j

   193-39-5

   Indeno(1,2,3-cd)Pyrene

   (see Polynuclear Aromatic Hydrocarbons)

   0.0012 μg ^c

   0.0013 μg ^c

   7439-89-6

   Iron

   --

   1000

   --

   --

   0.3 mg ^j

   --

   78-59-1

   Isophorone

   117,000

   --

   12,900

   --

   34 μg ^c

   1,800 μg ^c

   7439-92-1

   Lead ⁱ

   10.5 ^{f, d}

   0.41 ^{f, d}

   210 ^d

   8.1 ^d

   --

   --

   121-75-5

   Malathion

   --

   0.1

   --

   0.1

   --

   --

   7439-96-5

   Manganese

   --

   --

   --

   --

   50 μg ^j

   100 μg

   7439-97-6

   Mercury

   1.4 ^{d, i}

   0.77 ^{d, i}

   1.8 ^{d, i}

   0.94 ^{d, i}

   0.05 μg

   0.051 μg

   72-43-5

   Methoxychlor

   --

   0.03

   --

   0.03

   0.02 μg

   0.02 μg

   74-83-9

   Methyl Bromide

   (see Halomethanes)

   100 μg

   10,000 μg

   74-87-3

   Methyl Chloride

   (see Halomethanes)

   --

   --

   1634-04-4

   Methyl tertiary-butyl ether (MtBE)

   --

   --

   --

   --

   Note l

   --

   75-09-2

   Methylene Chloride

   (see Halomethanes)

   20 μg ^cl

   1,000 μg ^c

   22967-92-6

   Methylmercury

   (see Mercury )

   --

   0.3 mg/kg ^g

   534-52-1

   2 Methyl-4,6-Dinitrophenol

   (see Nitrophenols)

   2 μg

   30 μg

   1570-64-5

   2-Methyl-4-chlorophenol

   --

   --

   --

   --

   1,800 μg ^j

   1,800 μg ^j

   59-50-7

   3-Methyl-4-chlorophenol

   30

   --

   --

   --

   500 μg ^j

   2,000 μg ^j

   615-74-7

   3-Methyl-6-chlorophenol

   --

   --

   --

   --

   20 μg ^j

   20 μg ^j

   2385-85-5

   Mirex

   --

   0.001

   --

   0.001

   --

   --

   91-20-3

   Naphthalene

   2,300

   620

   2,350

   --

   --

   --

   7440-02-0

   Nickel ⁱ

   120.0 ^{f, d}

   13.3 ^{f, d}

   74 ^d

   8.2 ^d

   610 μg

   4,600 μg

   14797-65-0

   Nitrite-N

   --

   --

   --

   --

   Note l

   --

   14797-55-8

   Nitrate-N

   --

   --

   --

   --

   10 mg^l

   --

   14797-55-8

   +

   14797-65-0

   Nitrate-N + Nitrite-N

   --

   --

   --

   --

   Note l

   --

   98-95-3

   Nitrobenzene

   27000

   --

   6680

   --

   10 μg

   30 μg^j

   25154-55-6

   Nitrophenols

   230 ^e

   150 ^e

   4,850 ^e

   --

   (see individual compounds)

   88-75-5

   Nitrophenol 2

   (see Nitrophenols)

   --

   --

   100-02-7

   Nitrophenol 4

   (see Nitrophenols)

   --

   --

   N/A

   Nitrosamines

   5,850 ^e

   --

   3,300,000 ^e

   --

   0.8 ng

   1.24 μg

   924-16-3

   Nitrosodibutylamine N

   (see Nitrosamines)

   6.3 ng ^c

   220 ng ^c

   55-18-5

   Nitrosodiethylamine N

   (see Nitrosamines)

   0.8 ng ^c

   1,240 ng ^c

   62-75-9

   Nitrosodimethylamine N

   (see Nitrosamines)

   0.69 ng ^c

   3 μg ^c

   621-64-7

   Nitrosodi-n-propylamine N

   (see Nitrosamines)

   0.005 μg ^c

   0.51 μg ^c

   86-30-6

   Nitrosodiphenylamine N

   (see Nitrosamines)

   3.3 μg ^c

   6 μg ^c

   930-55-2

   Nitrosopyrrolidine N

   (see Nitrosamines)

   16 ng ^c

   34,000 ng ^c

   84852-15-3

   Nonylphenol

   28

   6.6

   7

   1.7

   --

   --

   56-38-2

   Parathion

   0.065

   0.013

   --

   --

   --

   --

   1336-36-3

   PCB

   2.0 ^{e, n}

   0.014 ^{e, n}

   10.0 ^{e, n}

   0.03 ^{e, n}

   0.064 ng ^{c, n}

   0.064 ng ^{c, n}

   N/A

   PCB-1242

   (see PCB)

   (see PCB)

   (see PCB)

   N/A

   PCB-1254

   (see PCB)

   (see PCB)

   (see PCB)

   N/A

   PCB-1221

   (see PCB)

   (see PCB)

   (see PCB)

   N/A

   PCB-1248

   (see PCB)

   (see PCB)

   (see PCB)

   N/A

   PCB-1260

   (see PCB)

   (see PCB)

   (see PCB)

   N/A

   PCB-1016

   (see PCB)

   (see PCB)

   (see PCB)

   76-01-7

   Pentachloroethane

   7240

   1100

   390

   281

   --

   --

   608-93-5

   Pentachlorobenzene

   (see Chlorinated benzenes)

   0.1 μg

   0.1 μg

   87-86-5

   Pentachlorophenol

   5.28 ^h

   4.05 ^h

   13

   7.9

   0.03 μg ^c

   0.04 μg ^c

   85-01-8

   Phenanthrene

   (see Polynuclear Aromatic Hydrocarbons)

   --

   --

   108-95-2

   Phenol

   10,200

   2,560

   5,800

   --

   300 μg ^j

   300 μg ^j

   N/A

   Phthalate Esters

   940 ^e

   3 ^e

   2,944 ^e

   3.4 ^e

   --

   --

   1336-36-3

   Polychlorinated Biphenyls

   (see PCBs)

   (see PCB)

   (see PCB)

   N/A

   Polynuclear Aromatic Hydrocarbons

   --

   --

   300 ^e

   --

   (see individual compounds)

   23135-22-0

   Oxamyl (Vydate)

   --

   --

   --

   --

   Note l

   --

   355-46-4

   Perfluorohexane sulfonic acid (PFHxS)

   --

   --

   --

   --

   Note l

   --

   375-95-1

   Perfluorononanoic acid (PFNA)

   --

   --

   --

   --

   Note l

   --

   1763-23-1

   Perfluorooctane sulfonic acid (PFOS)

   --

   --

   --

   --

   Note l

   --

   335-67-1

   Perfluorooctanoic Acid (PFOA)

   --

   --

   --

   --

   Note l

   --

   1918-02-1

   Picloram

   --

   --

   --

   --

   Note l

   --

   129-00-0

   Pyrene

   (see Polynuclear Aromatic Hydrocarbons)

   20 μg

   30 μg

   7782-49-2

   Selenium

   Note o

   Note o

   290^d,i

   71^d,i

   170 μg ^l

   4,200 μg

   7440-22-4

   Silver

   0.20^{d,f, i, k}

   --

   1.9^d,i,k

   --

   105 μg ^p

   65 mg ^p

   122-34-9

   Simazine

   --

   --

   --

   --

   Note l

   --

   100-42-5

   Styrene

   --

   --

   --

   --

   Note l

   --

   7783-06-4

   Sulfide-Hydrogen Sulfide

   --

   2

   --

   2

   --

   --

   95-94-3

   Tetrachlorobenzene 1,2,4,5

   (see Chlorinated benzenes)

   0.03 μg

   0.03 μg

   79-34-5

   Tetrachloroethane 1,1,2,2

   (see Tetrachlor-oethanes)

   2400

   9020

   --

   0.2 μg ^c

   3 μg ^c

   25322-20-7

   Tetrachloroethanes

   9,320 ^e

   --

   --

   --

   (see individual compounds)

   127-18-4

   Tetrachloroethylene

   5,280

   840

   10,200

   450

   10 μg ^c

   29 μg ^c

   935-95-5

   Tetrachlorophenol 2,3,5,6

   --

   --

   440

   --

   --

   --

   58-90-2

   Tetrachlorophenol 2,3,4,6

   --

   --

   --

   --

   1.0 μg ^j

   1.0 μg ^j

   7440-28-0

   Thallium

   1,400

   40

   2,130

   --

   0.24 μg

   0.47 μg

   108-88-3

   Toluene

   17,500

   --

   6,300

   5,000

   57 μg

   520 μg

   8001-35-2

   Toxaphene

   0.73

   0.0002

   0.21

   0.0002

   0.70 ng ^c

   0.71 ng ^c

   N/A

   Tributyltin (TBT)

   0.46

   0.072

   0.42

   0.0074

   --

   --

   N/A

   Trichlorinated Ethanes

   18,000 ^e

   --

   --

   --

   (see individual compounds)

   120-82-1

   Trichlorobenzene 1,2,4

   (see Chlorinated benzenes)

   0.071 μg ^c

   0.076 μg ^c

   71-55-6

   Trichloroethane 1,1,1

   --

   --

   31,200

   --

   10 mg ^l

   200 mg

   79-00-5

   Trichloroethane 1,1,2

   --

   9,400

   --

   --

   0.55 μg ^c

   8.9 μg ^c

   79-01-6

   Trichloroethylene

   45,000

   21,900

   2,000

   --

   0.6 μg ^c

   7 μg ^c

   75-69-4

   Trichlorofluoromethane

   (see Halomethanes)

   10 mg

   860 mg

   95-95-4

   Trichlorophenol 2,4,5

   --

   --

   --

   --

   1.0 μg ^j

   1.0 μg ^j

   88-06-2

   Trichlorophenol 2,4,6

   --

   970

   --

   --

   1.5 μg ^c

   2.0 μg ^{c , j}

   75-01-4

   Vinyl Chloride

   --

   --

   --

   --

   0.022 μg ^c

   1.6 μg ^c

   1330-20-7

   Xylene, Total

   --

   --

   --

   --

   Note l

   --

   7440-66-6

   Zinc ⁱ

   30.0 ^{f, d}

   30.0 ^{f, d}

   90^d

   81^d

   5,000 μg ^j

   5,000 μg ^j

Source. (See Revision Notes #1, #2, and #3 at chapter heading for Env-Wq 1700) #12042, eff 12-1-16; ss by #14203, eff 2-26-25