R 299.44 Generic groundwater cleanup criteria.

Rule 44. The generic groundwater cleanup criteria for all categories are shown in table 1 and table 1a. TABLE 1. GROUNDWATER: RESIDENTIAL AND NONRESIDENTIAL PART 201 GENERIC CLEANUP CRITERIA AND SCREENING LEVELS All criteria, unless otherwise noted, are expressed in units of parts per billion (ppb). One ppb is equivalent to 1 microgram per liter (ug/L). Criteria with 6 or more digits are expressed in scientific notation. For example, 200,000 is presented as 2.0E+5. A footnote is designated by a letter in parentheses and is explained in the footnote pages that follow the criteria tables. When the risk-based criterion is less than the target detection limit (TDL), the TDL is listed as the criterion (§324.20120a(10)). In these cases, 2 numbers are present in the cell. The first number is the criterion (i.e., TDL), and the second number is the risk-based or solubility value, whichever is lower. Hazardous Substance Chemical Abstract Service Number Residential Drinking Water Criteria Nonresidential Drinking Water Criteria Groundwater Surface Water Interface Criteria Residential Groundwater Volatilization to Indoor Air Inhalation Criteria Nonresidential Groundwater Volatilization to Indoor Air Inhalation Criteria Water Solubility Flammability and Explosivity Screening Level Acenaphthene 83329 1,300 3,800 38 4,200 (S) 4,200 (S) 4,240 ID Acenaphthylene 208968 52 150 ID 3,900 (S) 3,900 (S) 3,930 ID Acetaldehyde (I) 75070 950 2,700 130 1.1E+6 2.3E+6 1.00E+9 8.9E+6 Acetate 71501 4,200 12,000 (G) ID ID ID ID Acetic acid 64197 4,200 12,000 (G) NLV NLV 6.00E+9 1.0E+9 (D) Acetone (I) 67641 730 2,100 1,700 1.0E+9 (D,S) 1.0E+9 (D,S) 1.00E+9 1.5E+7 Acetonitrile 75058 140 400 NA 2.4E+7 4.5E+7 2.00E+8 2.1E+7 Acetophenone 98862 1,500 4,400 ID 6.1E+6 (S) 6.1E+6 (S) 6.10E+6 ID Acrolein (I) 107028 120 330 NA 2,100 4,200 2.10E+8 6.7E+6 Acrylamide 79061 0.5 (A) 0.5 (A) 10 (X) NLV NLV 2.20E+9 NA Acrylic acid 79107 3,900 11,000 NA 1.2E+7 2.8E+7 1.00E+9 1.0E+9 (D) Acrylonitrile (I) 107131 2.6 11 2.0 (M); 1.2 34,000 1.9E+5 7.50E+7 6.4E+6 Alachlor 15972608 2.0 (A) 2.0 (A) 11 (X) NLV NLV 1.83E+5 ID Aldicarb 116063 3.0 (A) 3.0 (A) NA NLV NLV 6.00E+6 ID Aldicarb sulfone 1646884 2.0 (A) 2.0 (A) NA NLV NLV 7.80E+6 ID Aldicarb sulfoxide 1646873 4.0 (A) 4.0 (A) NA NLV NLV 2.80E+7 ID Aldrin 309002 0.098 0.4 0.01 (M); 8.7E-6 180 (S) 180 (S) 180 ID Aluminum (B) 7429905 50 (V) 50 (V) NA NLV NLV NA ID Ammonia 7664417 10,000 (N) 10,000 (N) (CC) 3.2E+6 7.1E+6 5.30E+8 ID t-Amyl methyl ether (TAME) 994058 190 (E) 190 (E) NA 2.6E+5 5.7E+5 2.64E+6 NA Aniline 62533 53 220 4 NLV NLV 3.60E+7 NA Anthracene 120127 43 (S) 43 (S) ID 43 (S) 43 (S) 43.4 ID Antimony 7440360 6.0 (A) 6.0 (A) 130 (X) NLV NLV NA ID Arsenic 7440382 10 (A) 10 (A) 10 NLV NLV NA ID Asbestos (BB) 1332214 7.0E MFL (A) 7.0E MFL (A) NA NLV NLV NA NA Atrazine 1912249 3.0 (A) 3.0 (A) 7.3 NLV NLV 70,000 ID Azobenzene 103333 23 94 ID 6,400 (S) 6,400 (S) 6,400 ID Barium (B) 7440393 2,000 (A) 2,000 (A) (G) NLV NLV NA ID TABLE 1. GROUNDWATER: RESIDENTIAL AND NONRESIDENTIAL PART 201 GENERIC CLEANUP CRITERIA AND SCREENING LEVELS; All criteria, unless otherwise noted, are expressed in units of parts per billion (ppb). One ppb is equivalent to 1 microgram per liter (ug/L). Criteria with 6 or more digits are expressed in scientific notation. For example, 200,000 is presented as 2.0E+5. A footnote is designated by a letter in parentheses and is explained in the footnote pages that follow the criteria tables. When the risk-based criterion is less than the target detection limit (TDL), the TDL is listed as the criterion (§324.20120a(10)). In these cases, 2 numbers are present in the cell. The first number is the criterion (i.e., TDL), and the second number is the risk-based or solubility value, whichever is lower. Hazardous Substance Chemical Abstract Service Number Residential Drinking Water Criteria Nonresidential Drinking Water Criteria Groundwater Surface Water Interface Criteria Residential Groundwater Volatilization to Indoor Air Inhalation Criteria Nonresidential Groundwater Volatilization to Indoor Air Inhalation Criteria Water Solubility Flammability and Explosivity Screening Level Benzene (I) 71432 5.0 (A) 5.0 (A) 200 (X) 5,600 35,000 1.75E+6 68,000 Benzidine 92875 0.3 (M); 0.0037 0.3 (M); 0.015 0.3 (M); 0.073 NLV NLV 5.20E+5 ID Benzo(a)anthracene (Q) 56553 2.1 8.5 ID NLV NLV 9.4 ID Benzo(b)fluoranthene (Q) 205992 1.5 (S,AA) 1.5 (S,AA) ID ID ID 1.5 ID Benzo(k)fluoranthene (Q) 207089 1.0 (M); 0.8 (S) 1.0 (M); 0.8 (S) NA NLV NLV 0.8 ID Benzo(g,h,i)perylene 191242 1.0 (M); 0.26 (S) 1.0 (M); 0.26 (S) ID NLV NLV 0.26 ID Benzo(a)pyrene (Q) 50328 5.0 (A) 5.0 (A) ID NLV NLV 1.62 ID Benzoic acid 65850 32,000 92,000 NA NLV NLV 3.50E+6 ID Benzyl alcohol 100516 10,000 29,000 NA NLV NLV 4.40E+7 ID Benzyl chloride 100447 7.7 32 NA 12,000 77,000 4.90E+5 NA Beryllium 7440417 4.0 (A) 4.0 (A) (G) NLV NLV NA ID bis(2-Chloroethoxy)ethane 112265 ID ID ID NLV NLV 1.89E+7 ID bis(2-Chloroethyl)ether (I) 111444 2 8.3 1.0 (M); 0.79 38,000 2.1E+5 1.72E+7 1.7E+7 (S) bis(2-Ethylhexyl)phthalate 117817 6.0 (A) 6.0 (A) 25 NLV NLV 340 NA Boron (B) 7440428 500 (F) 500 (F) 7,200 (X) NLV NLV NA ID Bromate 15541454 10 (A) 10 (A) 40 (X) NLV NLV 38,000 ID Bromobenzene (I) 108861 18 50 NA 1.8E+5 3.9E+5 4.13E+5 ID Bromodichloromethane 75274 80 (A,W) 80 (A,W) ID 4,800 37,000 6.74E+6 ID Bromoform 75252 80 (A,W) 80 (A,W) ID 4.7E+5 3.1E+6 (S) 3.10E+6 ID Bromomethane 74839 10 29 35 4,000 9,000 1.45E+7 ID n-Butanol (I) 71363 950 2,700 9,800 (X) NLV NLV 7.40E+7 4.7E+7 2-Butanone (MEK) (I) 78933 13,000 38,000 2,200 2.4E+8 (S) 2.4E+8 (S) 2.40E+8 ID n-Butyl acetate 123864 550 1,600 NA 6.7E+6 (S) 6.7E+6 (S) 6.70E+6 2.5E+6 t-Butyl alcohol 75650 3,900 11,000 NA 1.0E+9 (D,S) 1.0E+9 (D,S) 1.00E+9 6.1E+7 Butyl benzyl phthalate 85687 1,200 2,700 (S) 67 (X) NLV NLV 2,690 ID n-Butylbenzene 104518 80 230 ID ID ID NA ID sec-Butylbenzene 135988 80 230 ID ID ID NA ID t-Butylbenzene (I) 98066 80 230 ID ID ID NA ID TABLE 1. GROUNDWATER: RESIDENTIAL AND NONRESIDENTIAL PART 201 GENERIC CLEANUP CRITERIA AND SCREENING LEVELS; All criteria, unless otherwise noted, are expressed in units of parts per billion (ppb). One ppb is equivalent to 1 microgram per liter (ug/L). Criteria with 6 or more digits are expressed in scientific notation. For example, 200,000 is presented as 2.0E+5. A footnote is designated by a letter in parentheses and is explained in the footnote pages that follow the criteria tables. When the risk-based criterion is less than the target detection limit (TDL), the TDL is listed as the criterion (§324.20120a(10)). In these cases, 2 numbers are present in the cell. The first number is the criterion (i.e., TDL), and the second number is the risk-based or solubility value, whichever is lower. Hazardous Substance Chemical Abstract Service Number Residential Drinking Water Criteria Nonresidential Drinking Water Criteria Groundwater Surface Water Interface Criteria Residential Groundwater Volatilization to Indoor Air Inhalation Criteria Nonresidential Groundwater Volatilization to Indoor Air Inhalation Criteria Water Solubility Flammability and Explosivity Screening Level Cadmium (B) 7440439 5.0 (A) 5.0 (A) (G,X) NLV NLV NA ID Camphene (I) 79925 ID ID NA 440 1,000 33,400 ID Caprolactam 105602 5,800 17,000 NA NLV NLV 5.25E+9 NA Carbaryl 63252 700 2,000 NA ID ID 1.26E+5 ID Carbazole 86748 85 350 10 (M); 4.0 NLV NLV 7,480 ID Carbofuran 1563662 40 (A) 40 (A) NA NLV NLV 7.00E+5 ID Carbon disulfide (I,R) 75150 800 2,300 ID 2.5E+5 5.5E+5 1.19E+6 13,000 Carbon tetrachloride 56235 5.0 (A) 5.0 (A) 45 (X) 370 2,400 7.93E+5 ID Chlordane (J) 57749 2.0 (A) 2.0 (A) 2.0 (M); 0.00025 56 (S) 56 (S) 56 ID Chloride 16887006 2.5E+5 (E) 2.5E+5 (E) (FF) NLV NLV NA ID Chlorobenzene (I) 108907 100 (A) 100 (A) 25 2.1E+5 4.7E+5 (S) 4.72E+5 1.6E+5 p-Chlorobenzene sulfonic acid 98668 7,300 21,000 ID ID ID NA ID 1-Chloro-1,1-difluoroethane 75683 15,000 44,000 NA 3.9E+6 (S) 3.9E+6 (S) 3.90E+6 NA Chloroethane 75003 430 1,700 1,100 (X) 5.7E+6 (S) 5.7E+6 (S) 5.74E+6 1.1E+5 2-Chloroethyl vinyl ether 110758 ID ID NA ID ID 1.50E+7 ID Chloroform 67663 80 (A,W) 80 (A,W) 350 28,000 1.8E+5 7.92E+6 ID Chloromethane (I) 74873 260 1,100 ID 8,600 45,000 6.34E+6 36,000 4-Chloro-3-methylphenol 59507 150 420 7.4 NLV NLV 3.90E+6 ID beta-Chloronaphthalene 91587 1,800 5,200 NA ID ID 6,740 ID 2-Chlorophenol 95578 45 130 18 4.9E+5 1.1E+6 2.20E+7 ID o-Chlorotoluene (I) 95498 150 420 ID 2.2E+5 3.7E+5 (S) 3.73E+5 ID Chlorpyrifos 2921882 22 63 2.0 (M); 0.002 2.9 6.6 1,120 ID Chromium (III) (B,H) 16065831 100 (A) 100 (A) (G,X) NLV NLV NA ID Chromium (VI) 18540299 100 (A) 100 (A) 11 NLV NLV NA ID Chrysene (Q) 218019 1.6 (S) 1.6 (S) ID ID ID 1.6 ID Cobalt 7440484 40 100 100 NLV NLV NA ID Copper (B) 7440508 1,000 (E) 1,000 (E) (G) NLV NLV NA ID Cyanazine 21725462 2.3 9.4 56 (X) NLV NLV 1.70E+5 ID TABLE 1. GROUNDWATER: RESIDENTIAL AND NONRESIDENTIAL PART 201 GENERIC CLEANUP CRITERIA AND SCREENING LEVELS; All criteria, unless otherwise noted, are expressed in units of parts per billion (ppb). One ppb is equivalent to 1 microgram per liter (ug/L). Criteria with 6 or more digits are expressed in scientific notation. For example, 200,000 is presented as 2.0E+5. A footnote is designated by a letter in parentheses and is explained in the footnote pages that follow the criteria tables. When the risk-based criterion is less than the target detection limit (TDL), the TDL is listed as the criterion (§324.20120a(10)). In these cases, 2 numbers are present in the cell. The first number is the criterion (i.e., TDL), and the second number is the risk-based or solubility value, whichever is lower. Hazardous Substance Chemical Abstract Service Number Residential Drinking Water Criteria Nonresidential Drinking Water Criteria Groundwater Surface Water Interface Criteria Residential Groundwater Volatilization to Indoor Air Inhalation Criteria Nonresidential Groundwater Volatilization to Indoor Air Inhalation Criteria Water Solubility Flammability and Explosivity Screening Level Cyanide (P,R) 57125 200 (A) 200 (A) 5.2 NLV NLV NA ID Cyclohexanone 108941 33,000 94,000 NA 1,500 3,300 2.30E+7 NA Dacthal 1861321 73 210 NA NLV NLV 500 ID Dalapon 75990 200 (A) 200 (A) NA NLV NLV 5.02E+8 ID 4-4'-DDD 72548 9.1 37 NA NLV NLV 90 ID 4-4'-DDE 72559 4.3 15 NA NLV NLV 120 ID 4-4'-DDT 50293 3.6 10 0.02 (M); 1.1E-5 NLV NLV 25 NA Decabromodiphenyl ether 1163195 30 (S) 30 (S) NA 30 (S) 30 (S) 30 ID Di-n-butyl phthalate 84742 880 2,500 9.7 NLV NLV 11,200 NA Di(2-ethylhexyl) adipate 103231 400 (A) 400 (A) ID NLV NLV 471 ID Di-n-octyl phthalate 117840 130 380 ID NLV NLV 3,000 ID Diacetone alcohol (I) 123422 ID ID NA NLV NLV 1.00E+9 1.0E+9 (S) Diazinon 333415 1.3 3.8 1.0 (M); 0.004 NLV NLV 68,800 NA Dibenzo(a,h)anthracene (Q) 53703 2.0 (M); 0.21 2.0 (M); 0.85 ID NLV NLV 2.49 ID Dibenzofuran 132649 ID ID 4 10,000 (S) 10,000 (S) 10,000 ID Dibromochloromethane 124481 80 (A,W) 80 (A,W) ID 14,000 1.1E+5 2.60E+6 ID Dibromochloropropane 96128 0.2 (A) 0.2 (A) ID 220 1,200 (S) 1,230 NA Dibromomethane 74953 80 230 NA ID ID 1.10E+7 ID Dicamba 1918009 220 630 NA NLV NLV 4.50E+6 ID 1,2-Dichlorobenzene 95501 600 (A) 600 (A) 13 1.6E+5 (S) 1.6E+5 (S) 1.56E+5 NA 1,3-Dichlorobenzene 541731 6.6 19 28 18,000 41,000 1.11E+5 ID 1,4-Dichlorobenzene 106467 75 (A) 75 (A) 17 16,000 74,000 (S) 73,800 NA 3,3'-Dichlorobenzidine 91941 1.1 4.3 0.3 (M); 0.2 NLV NLV 3,110 ID Dichlorodifluoromethane 75718 1,700 4,800 ID 2.2E+5 3.0E+5 (S) 3.00E+5 ID 1,1-Dichloroethane 75343 880 2,500 740 1.0E+6 2.3E+6 5.06E+6 3.8E+5 1,2-Dichloroethane (I) 107062 5.0 (A) 5.0 (A) 360 (X) 9,600 59,000 8.52E+6 2.5E+6 1,1-Dichloroethylene (I) 75354 7.0 (A) 7.0 (A) 130 200 1,300 2.25E+6 97,000 cis-1,2-Dichloroethylene 156592 70 (A) 70 (A) 620 93,000 2.1E+5 3.50E+6 5.3E+5 TABLE 1. GROUNDWATER: RESIDENTIAL AND NONRESIDENTIAL PART 201 GENERIC CLEANUP CRITERIA AND SCREENING LEVELS; All criteria, unless otherwise noted, are expressed in units of parts per billion (ppb). One ppb is equivalent to 1microgram per liter (ug/L). Criteria with 6 or more digits are expressed in scientific notation. For example, 200,000 is presented as 2.0E+5. A footnote is designated by a letter in parentheses and is explained in the footnote pages that follow the criteria tables. When the risk-based criterion is less than the target detection limit (TDL), the TDL is listed as the criterion (§324.20120a(10)). In these cases, 2 numbers are present in the cell. The first number is the criterion (i.e., TDL), and the second number is the risk-based or solubility value, whichever is lower. Hazardous Substance Chemical Abstract Service Number Residential Drinking Water Criteria Nonresidential Drinking Water Criteria Groundwater Surface Water Interface Criteria Residential Groundwater Volatilization to Indoor Air Inhalation Criteria Nonresidential Groundwater Volatilization to Indoor Air Inhalation Criteria Water Solubility Flammability and Explosivity Screening Level trans-1,2-Dichloroethylene 156605 100 (A) 100 (A) 1,500 (X) 85,000 2.0E+5 6.30E+6 2.3E+5 2,6-Dichloro-4-nitroaniline 99309 2,200 6,300 NA NLV NLV 7,000 ID 2,4-Dichlorophenol 120832 73 210 11 NLV NLV 4.50E+6 ID 2,4-Dichlorophenoxyacetic acid 94757 70 (A) 70 (A) 220 NLV NLV 6.80E+5 ID 1,2-Dichloropropane (I) 78875 5.0 (A) 5.0 (A) 230 (X) 16,000 36,000 2.80E+6 5.5E+5 1,3-Dichloropropene 542756 8.5 35 9.0 (X) 3,900 26,000 2.80E+6 1.3E+5 Dichlorovos 62737 1.6 6.7 NA NLV NLV 1.60E+7 NA Dicyclohexyl phthalate 84617 ID ID NA ID ID 4,000 ID Dieldrin 60571 0.11 0.43 0.02 (M); 6.5E-6 200 (S) 200 (S) 195 ID Diethyl ether 60297 10 (E) 10 (E) ID 6.1E+7 (S) 6.1E+7 (S) 6.10E+7 6.5E+5 Diethyl phthalate 84662 5,500 16,000 110 NLV NLV 1.08E+6 NA Diethylene glycol monobutyl ether 112345 88 250 NA NLV NLV 1.00E+9 ID Diisopropyl ether 108203 30 86 ID 8,000 (S) 8,000 (S) 8,041 8,000 (S) Diisopropylamine (I) 108189 5.6 16 NA 2.1E+7 3.7E+7 (S) 3.69E+7 4.6E+6 Dimethyl phthalate 131113 73,000 2.10E+05 NA NLV NLV 4.19E+6 NA N,N-Dimethylacetamide 127195 180 520 4,100 (X) NLV NLV 1.00E+9 NA N,N-Dimethylaniline 121697 16 46 NA 2.4E+5 1.3E+6 (S) 1.27E+6 NA Dimethylformamide (I) 68122 700 2,000 NA NLV NLV 1.00E+9 ID 2,4-Dimethylphenol 105679 370 1,000 380 NLV NLV 7.87E+6 ID 2,6-Dimethylphenol 576261 4.4 13 NA NLV NLV 6.14E+6 ID 3,4-Dimethylphenol 95658 10 29 25 NLV NLV 4.93E+6 ID Dimethylsulfoxide 67685 2.2E+5 6.3E+5 1.9E+5 NLV NLV 1.66E+8 ID 2,4-Dinitrotoluene 121142 7.7 32 NA NLV NLV 2.70E+5 ID Dinoseb 88857 7.0 (A) 7.0 (A) 1.0 (M); 0.48 NLV NLV 52,000 ID 1,4-Dioxane (I) 123911 7.2 (II) 350 2,800 (X) NLV NLV 9.00E+8 1.4E+8 Diquat 85007 20 (A) 20 (A) 20 (M); 6.0 NLV NLV 7.00E+5 ID Dissolved oxygen (DO) NA ID ID (EE) ID ID NA NA Diuron 330541 31 90 NA NLV NLV 37,300 ID TABLE 1. GROUNDWATER: RESIDENTIAL AND NONRESIDENTIAL PART 201 GENERIC CLEANUP CRITERIA AND SCREENING LEVELS; All criteria, unless otherwise noted, are expressed in units of parts per billion (ppb). One ppb is equivalent to 1 microgram per liter (ug/L). Criteria with 6 or more digits are expressed in scientific notation. For example, 200,000 is presented as 2.0E+5. A footnote is designated by a letter in parentheses and is explained in the footnote pages that follow the criteria tables. When the risk-based criterion is less than the target detection limit (TDL), the TDL is listed as the criterion (§324.20120a(10)). In these cases, 2 numbers are present in the cell. The first number is the criterion (i.e., TDL), and the second number is the risk-based or solubility value, whichever is lower. Hazardous Substance Chemical Abstract Service Number Residential Drinking Water Criteria Nonresidential Drinking Water Criteria Groundwater Surface Water Interface Criteria Residential Groundwater Volatilization to Indoor Air Inhalation Criteria Nonresidential Groundwater Volatilization to Indoor Air Inhalation Criteria Water Solubility Flammability and Explosivity Screening Level Endosulfan (J) 115297 44 130 0.03 (M); 0.029 ID ID 510 ID Endothall 145733 100 (A) 100 (A) NA NLV NLV 1.00E+8 ID Endrin 72208 2.0 (A) 2.0 (A) ID NLV NLV 250 ID Epichlorohydrin (I) 106898 5.0 (M); 2.0 (A) 5.0 (M); 2.0 (A) NA 3.2E+5 6.3E+5 6.60E+7 4.7E+7 Ethanol (I) 64175 1.9E+6 3.8E+6 ID NLV NLV 1.00E+9 9.7E+7 Ethyl acetate (I) 141786 6,600 19,000 NA 6.4E+7 (S) 6.4E+7 (S) 6.40E+7 4.2E+6 Ethyl-tert-butyl ether (ETBE) 637923 49 (E) 49 (E) ID 2.9E+6 5.6E+6 (S) 5.63E+6 ID Ethylbenzene (I) 100414 74 (E) 74 (E) 18 1.1E+5 1.7E+5 (S) 1.69E+5 43,000 Ethylene dibromide 106934 0.05 (A) 0.05 (A) 5.7 (X) 2,400 15,000 4.20E+6 ID Ethylene glycol 107211 15,000 42,000 1.9E+5 (X) NLV NLV 1.00E+9 NA Ethylene glycol monobutyl ether 111762 3,700 10,000 NA 2.9E+6 6.5E+6 2.24E+8 NA Fluoranthene 206440 210 (S) 210 (S) 1.6 210 (S) 210 (S) 206 ID Fluorene 86737 880 2,000 (S) 12 2,000 (S) 2,000 (S) 1,980 ID Fluorine (soluble fluoride) (B) 7782414 2,000 (E) 2,000 (E) ID NLV NLV NA ID Formaldehyde 50000 1,300 3,800 120 63,000 3.6E+5 5.50E+8 ID Formic acid (I,U) 64186 10,000 29,000 ID 7.7E+6 1.5E+7 1.00E+9 1.0E+9 (D) 1-Formylpiperidine 2591868 80 230 NA ID ID NA ID Gentian violet 548629 15 63 NA NLV NLV 1.00E+6 ID Glyphosate 1071836 700 (A) 700 (A) NA NLV NLV 1.16E+7 ID Heptachlor 76448 0.4 (A) 0.4 (A) 0.01 (M); 0.0018 180 (S) 180 (S) 180 ID Heptachlor epoxide 1024573 0.2 (A) 0.2 (A) ID NLV NLV 200 ID n-Heptane 142825 2,700 (S) 2,700 (S) NA 2,700 (S) 2,700 (S) 2,690 200 Hexabromobenzene 87821 0.17 (S); 20 0.17 (S); 58 ID ID ID 0.17 ID Hexachlorobenzene (C-66) 118741 1.0 (A) 1.0 (A) 0.2 (M); 0.0003 440 3,000 6,200 ID Hexachlorobutadiene (C-46) 87683 15 42 0.053 1,600 3,200 (S) 3,230 ID alpha-Hexachlorocyclohexane 319846 0.43 1.7 ID 2,000 (S) 2,000 (S) 2,000 ID beta-Hexachlorocyclohexane 319857 0.88 3.6 ID NLV NLV 240 ID Hexachlorocyclopentadiene (C-56) 77474 50 (A) 50 (A) ID 130 420 1,800 ID TABLE 1. GROUNDWATER: RESIDENTIAL AND NONRESIDENTIAL PART 201 GENERIC CLEANUP CRITERIA AND SCREENING LEVELS; All criteria, unless otherwise noted, are expressed in units of parts per billion (ppb). One ppb is equivalent to 1 microgram per liter (ug/L). Criteria with 6 or more digits are expressed in scientific notation. For example, 200,000 is presented as 2.0E+5. A footnote is designated by a letter in parentheses and is explained in the footnote pages that follow the criteria tables. When the risk-based criterion is less than the target detection limit (TDL), the TDL is listed as the criterion (§324.20120a(10)). In these cases, 2 numbers are present in the cell. The first number is the criterion (i.e., TDL), and the second number is the risk-based or solubility value, whichever is lower. Hazardous Substance Chemica l Abstract Service Number Residential Drinking Water Criteria Nonresidential Drinking Water Criteria Groundwater Surface Water Interface Criteria Residential Groundwate r Volatilization to Indoor Air Inhalation Criteria Nonresidential Groundwater Volatilization to Indoor Air Inhalation Criteria Water Solubilit y Flammability and Explosivity Screening Level Hexachloroethane 67721 7.3 21 6.7 (X) 27,000 50,000 (S) 50,000 ID n-Hexane 110543 3,000 8,600 NA 12,000 (S) 12,000 (S) 12,000 12,000 (S) 2-Hexanone 591786 1,000 2,900 ID 4.2E+6 8.7E+6 1.60E+7 NA Indeno(1,2,3-cd)pyrene (Q) 193395 2.0 (M); 0.022 (S) 2.0 (M); 0.022 (S) ID NLV NLV 0.022 ID Iron (B) 7439896 300 (E) 300 (E) NA NLV NLV NA ID Isobutyl alcohol (I) 78831 2,300 6,700 NA 7.6E+7 (S) 7.6E+7 (S) 7.60E+7 ID Isophorone 78591 770 3,100 1,300 (X) NLV NLV 1.20E+7 ID Isopropyl alcohol (I) 67630 470 1,300 57,000 (X) NLV NLV 1.00E+9 6.0E+7 Isopropyl benzene 98828 800 2,300 28 56,000 (S) 56,000 (S) 56,000 29,000 Lead (B) 7439921 4.0 (L) 4.0 (L) (G,X) NLV NLV NA ID Lindane 58899 0.2 (A) 0.2 (A) 0.03 (M); 0.026 ID ID 6,800 ID Lithium (B) 7439932 170 350 440 NLV NLV NA ID Magnesium (B) 7439954 4.0E+5 1.1E+6 NA NLV NLV NA ID Manganese (B) 7439965 50 (E) 50 (E) (G,X) NLV NLV NA ID Mercury (Total) (B,Z) Varies 2.0 (A) 2.0 (A) 0.0013 56 (S) 56 (S) 56 ID Methane 74828 ID ID NA (K) (K) NA (AA) Methanol 67561 3,700 10,000 5.9E+5 (X) 2.9E+7 (S) 2.9E+7 (S) 2.90E+7 4.5E+6 Methoxychlor 72435 40 (A) 40 (A) NA ID ID 45 ID 2-Methoxyethanol (I) 109864 7.3 21 NA NLV NLV 1.00E+9 ID 2-Methyl-4-chlorophenoxyacetic acid 94746 7.3 21 NA NLV NLV 9.24E+5 ID 2-Methyl-4,6-dinitrophenol 534521 20 (M); 2.6 20 (M); 7.3 NA NLV NLV 2.00E+5 ID N-Methyl-morpholine (I) 109024 20 56 NA NLV NLV 1.00E+9 ID Methyl parathion 298000 1.8 5.2 NA NLV NLV 50,000 ID 4-Methyl-2-pentanone (MIBK) (I) 108101 1,800 5,200 ID 2.0E+7 (S) 2.0E+7 (S) 2.00E+7 ID Methyl-tert-butyl ether (MTBE) 1634044 40 (E) 40 (E) 7,100 (X) 4.7E+7 (S) 4.7E+7 (S) 4.68E+7 ID Methylcyclopentane (I) 96377 ID ID NA 22,000 49,000 73,890 ID 4,4'-Methylene-bis-2- chloroaniline 101144 1.1 4.5 NA NLV NLV 14,000 ID Methylene chloride 75092 5.0 (A) 5.0 (A) 1,500 (X) 2.2E+5 1.4E+6 1.70E+7 ID TABLE 1. GROUNDWATER: RESIDENTIAL AND NONRESIDENTIAL PART 201 GENERIC CLEANUP CRITERIA AND SCREENING LEVELS; All criteria, unless otherwise noted, are expressed in units of parts per billion (ppb). One ppb is equivalent to 1 microgram per liter (ug/L). Criteria with 6 or more digits are expressed in scientific notation. For example, 200,000 is presented as 2.0E+5. A footnote is designated by a letter in parentheses and is explained in the footnote pages that follow the criteria tables. When the risk-based criterion is less than the target detection limit (TDL), the TDL is listed as the criterion (§324.20120a(10)). In these cases, 2 numbers are present in the cell. The first number is the criterion (i.e., TDL), and the second number is the risk-based or solubility value, whichever is lower. Hazardous Substance Chemical Abstract Service Number Residential Drinking Water Criteria Nonresidential Drinking Water Criteria Groundwater Surface Water Interface Criteria Residential Groundwater Volatilization to Indoor Air Inhalation Criteria Nonresidential Groundwater Volatilization to Indoor Air Inhalation Criteria Water Solubility Flammability and Explosivity Screening Level 2-Methylnaphthalene 91576 260 750 19 25,000 (S) 25,000 (S) 24,600 ID Methylphenols (J) 1319773 370 1,000 30 (M); 25 NLV NLV 2.80E+7 NA Metolachlor 51218452 240 990 15 NLV NLV 5.30E+5 ID Metribuzin 21087649 180 520 NA ID ID 1.20E+6 ID Mirex 2385855 0.02 (M); 6.8E-6 (S) 0.02 (M); 6.8E-6 (S) 0.02 (M); 6.8E-6 (S) ID ID 6.80E-6 NA Molybdenum (B) 7439987 73 210 3,200 (X) NLV NLV NA ID Naphthalene 91203 520 1,500 11 31,000 (S) 31,000 (S) 31,000 NA Nickel (B) 7440020 100 (A) 100 (A) (G) NLV NLV NA ID Nitrate (B,N) 14797558 10,000 (A,N) 10,000 (A,N) ID NLV NLV NA ID Nitrite (B,N) 14797650 1,000 (A,N) 1,000 (A,N) NA NLV NLV NA ID Nitrobenzene (I) 98953 3.4 9.6 180 (X) 2.8E+5 5.5E+5 2.09E+6 NA 2-Nitrophenol 88755 20 58 ID NLV NLV 2.50E+6 ID n-Nitroso-di-n-propylamine 621647 5.0 (M); 0.19 5.0 (M); 0.77 NA NLV NLV 9.89E+6 ID N-Nitrosodiphenylamine 86306 270 1,100 NA NLV NLV 35,100 ID Oxamyl 23135220 200 (A) 200 (A) NA NLV NLV 2.80E+8 ID Oxo-hexyl acetate 88230357 73 210 NA ID ID NA ID Pendimethalin 40487421 280 (S) 280 (S) NA NLV NLV 275 ID Pentachlorobenzene 608935 6.1 17 5.0 (M); 0.019 ID ID 650 ID Pentachloronitrobenzene 82688 32 (S) 32 (S) NA 32 (S) 32 (S) 32 ID Pentachlorophenol 87865 1.0 (A) 1.0 (A) (G,X) NLV NLV 1.85E+6 ID Pentane 109660 ID ID NA 38,000 (S) 38,000 (S) 38,200 340 2-Pentene (I) 109682 ID ID NA ID ID 2.03E+5 ID pH NA 6.5 to 8.5 (E) 6.5 to 8.5 (E) 6.5 to 9.0 ID ID NA NA Phenanthrene 85018 52 150 2.0 (M); 1.4 1,000 (S) 1,000 (S) 1,000 ID Phenol 108952 4,400 13,000 450 NLV NLV 8.28E+7 NA Phenytoin 57410 17 68 89 (X) NLV NLV 32,000 ID Phosphorus (Total) 7723140 63,000 2.40E+05 (EE) NLV NLV NA ID Phthalic acid 88993 14,000 40,000 NA NLV NLV 1.42E+7 ID TABLE 1. GROUNDWATER: RESIDENTIAL AND NONRESIDENTIAL PART 201 GENERIC CLEANUP CRITERIA AND SCREENING LEVELS; All criteria, unless otherwise noted, are expressed in units of parts per billion (ppb). One ppb is equivalent to 1 microgram per liter (ug/L). Criteria with 6 or more digits are expressed in scientific notation. For example, 200,000 is presented as 2.0E+5. A footnote is designated by a letter in parentheses and is explained in the footnote pages that follow the criteria tables. When the risk-based criterion is less than the target detection limit (TDL), the TDL is listed as the criterion (§324.20120a(10)). In these cases, 2 numbers are present in the cell. The first number is the criterion (i.e., TDL), and the second number is the risk-based or solubility value, whichever is lower. Hazardous Substance Chemical Abstract Service Number Residential Drinking Water Criteria Nonresidentia l Drinking Water Criteria Groundwater Surface Water Interface Criteria Residential Groundwate r Volatilization to Indoor Air Inhalation Criteria Nonresidential Groundwater Volatilization to Indoor Air Inhalation Criteria Water Solubilit y Flammability and Explosivity Screening Level Phthalic anhydride 85449 15,000 44,000 NA NLV NLV 6.20E+6 NA Picloram 1918021 500 (A) 500 (A) 46 NLV NLV 4.30E+5 ID Piperidine 110894 3.2 9.2 NA NLV NLV 1.00E+9 ID Polybrominated biphenyls (J) 67774327 0.03 0.09 ID NLV NLV 1.66E+7 ID Polychlorinated biphenyls (PCBs) (J,T) 1336363 0.5 (A) 0.5 (A) 0.2 (M); 2.6E-5 45 (S) 45 (S) 44.7 ID Prometon 1610180 160 460 NA NLV NLV 7.50E+5 ID Propachlor 1918167 95 270 NA NLV NLV 6.55E+5 ID Propazine 139402 200 560 NA NLV NLV 8,600 ID Propionic acid 79094 12,000 35,000 ID NLV NLV 1.00E+9 1.0E+9 (D) Propyl alcohol (I) 71238 1,400 4,000 NA NLV NLV 1.00E+9 7.1E+7 n-Propylbenzene (I) 103651 80 230 ID ID ID NA ID Propylene glycol 57556 1.5E+5 4.2E+5 2.9E+5 NLV NLV 1.00E+9 ID Pyrene 129000 140 (S) 140 (S) ID 140 (S) 140 (S) 135 ID Pyridine (I) 110861 20 (M); 7.3 21 NA 5,500 12,000 3.00E+5 81,000 Selenium (B) 7782492 50 (A) 50 (A) 5 NLV NLV NA ID Silver (B) 7440224 34 98 0.2 (M); 0.06 NLV NLV NA ID Silvex (2,4,5-TP) 93721 50 (A) 50 (A) 30 NLV NLV 1.40E+5 ID Simazine 122349 4.0 (A) 4.0 (A) 17 NLV NLV 4,470 ID Sodium 17341252 2.3E+S(HH ) 3.5E+5 NA NLV NLV NA ID Sodium azide 26628228 88 250 50 (M); 7.3 ID ID NA ID Strontium (B) 7440246 4,600 13,000 21,000 NLV NLV NA ID Styrene 100425 100 (A) 100 (A) 80 (X) 1.7E+5 3.1E+5 (S) 3.10E+5 1.4E+5 Sulfate 14808798 2.5E+5 (E) 2.5E+5 (E) NA NLV NLV NA ID Tebuthiuron 34014181 510 1,500 NA NLV NLV 2.50E+6 ID 2,3,7,8-Tetrabromodibenzo-p-dioxin (O) 50585416 (O) (O) (O) NLV NLV 0.00996 ID 1,2,4,5-Tetrachlorobenzene 95943 1,300 (S) 1,300 (S) 2.9 (X) 1,300 (S) 1,300 (S) 1,300 ID 2,3,7,8-Tetrachlorodibenzo-p-dioxin (O) 1746016 3.0E-5 (A) 3.0E-5 (A) 1.0E-5 (M); 3.1E-9 NLV NLV 0.019 ID 1,1,1,2-Tetrachloroethane 630206 77 320 ID 15,000 96,000 1.10E+6 ID TABLE 1. GROUNDWATER: RESIDENTIAL AND NONRESIDENTIAL PART 201 GENERIC CLEANUP CRITERIA AND SCREENING LEVELS; All criteria, unless otherwise noted, are expressed in units of parts per billion (ppb). One ppb is equivalent to 1 microgram per liter (ug/L). Criteria with 6 or more digits are expressed in scientific notation. For example, 200,000 is presented as 2.0E+5. A footnote is designated by a letter in parentheses and is explained in the footnote pages that follow the criteria tables. When the risk-based criterion is less than the target detection limit (TDL), the TDL is listed as the criterion (§324.20120a(10)). In these cases, 2 numbers are present in the cell. The first number is the criterion (i.e., TDL), and the second number is the risk-based or solubility value, whichever is lower. Hazardous Substance Chemical Abstract Service Number Residential Drinking Water Criteria Nonresidential Drinking Water Criteria Groundwater Surface Water Interface Criteria Residential Groundwater Volatilization to Indoor Air Inhalation Criteria Nonresidential Groundwater Volatilization to Indoor Air Inhalation Criteria Water Solubility Flammability and Explosivity Screening Level 1,1,2,2-Tetrachloroethane 79345 8.5 35 78 (X) 12,000 77,000 2.97E+6 ID Tetrachloroethylene 127184 5.0 (A) 5.0 (A) 60 (X) 25,000 1.7E+5 2.00E+5 ID Tetrahydrofuran 109999 95 270 11,000 (X) 6.9E+6 1.6E+7 1.00E+9 60,000 Tetranitromethane 509148 ID ID NA 580 3,200 85,000 ID Thallium (B) 7440280 2.0 (A) 2.0 (A) 3.7 (X) NLV NLV NA ID Toluene (I) 108883 790 (E) 790 (E) 270 5.3E+5 (S) 5.3E+5 (S) 5.26E+5 61,000 p-Toluidine 106490 15 62 NA NLV NLV 7.60E+6 NA Total dissolved solids (TDS) NA 5.0E+5 (E) 5.0E+5 (E) (EE) ID ID NA NA Toxaphene 8001352 3.0 (A) 3.0 (A) 1.0 (M); 6.8E-5 NLV NLV 740 ID Triallate 2303175 95 270 NA ID ID 4,000 ID Tributylamine 102829 10 29 ID 14,000 32,000 75,400 ID 1,2,4-Trichlorobenzene 120821 70 (A) 70 (A) 99 (X) 3.0E+5 (S) 3.0E+5 (S) 3.00E+5 NA 1,1,1-Trichloroethane 71556 200 (A) 200 (A) 89 6.6E+5 1.3E+6 (S) 1.33E+6 ID 1,1,2-Trichloroethane 79005 5.0 (A) 5.0 (A) 330 (X) 17,000 1.1E+5 4.42E+6 NA Trichloroethylene 79016 5.0 (A) 5.0 (A) 200 (X) 2,200 4,900 1.10E+6 ID Trichlorofluoromethane 75694 2,600 7,300 NA 1.1E+6 (S) 1.1E+6 (S) 1.10E+6 ID 2,4,5-Trichlorophenol 95954 730 2,100 NA NLV NLV 1.20E+6 ID 2,4,6-Trichlorophenol 88062 120 470 5 NLV NLV 8.00E+5 ID 1,2,3-Trichloropropane 96184 42 120 NA 8,300 18,000 1.90E+6 NA 1,1,2-Trichloro-1,2,2-trifluoroethane 76131 1.7E+5 (S) 1.7E+5 (S) 32 1.7E+5 (S) 1.7E+5 (S) 1.70E+5 ID Triethanolamine 102716 3,700 10,000 NA NLV NLV 1.00E+9 ID Triethylene glycol 112276 4,300 12,000 NA NLV NLV 1.00E+6 ID 3-Trifluoromethyl-4-nitrophenol 88302 4,500 13,000 NA NLV NLV 5.00E+6 ID Trifluralin 1582098 37 110 NA ID ID 8,100 ID 2,2,4-Trimethyl pentane 540841 ID ID NA 2,300 (S) 2,300 (S) 2,330 160 2,4,4-Trimethyl-2-pentene (I) 107404 ID ID NA ID ID 11,900 ID 1,2,4-Trimethylbenzene (I) 95636 63 (E) 63 (E) 17 56,000 (S) 56,000 (S) 55,890 56,000 (S) 1,3,5-Trimethylbenzene (I) 108678 72 (E) 72 (E) 45 61,000 (S) 61,000 (S) 61,150 ID TABLE 1. GROUNDWATER: RESIDENTIAL AND NONRESIDENTIAL PART 201 GENERIC CLEANUP CRITERIA AND SCREENING LEVELS; All criteria, unless otherwise noted, are expressed in units of parts per billion (ppb). One ppb is equivalent to 1 microgram per liter (ug/L). Criteria with 6 or more digits are expressed in scientific notation. For example, 200,000 is presented as 2.0E+5. A footnote is designated by a letter in parentheses and is explained in the footnote pages that follow the criteria tables. When the risk-based criterion is less than the target detection limit (TDL), the TDL is listed as the criterion (§324.20120a(10)). In these cases, 2 numbers are present in the cell. The first number is the criterion (i.e., TDL), and the second number is the risk-based or solubility value, whichever is lower. Hazardous Substance Chemical Abstract Service Number Residential Drinking Water Criteria Nonresidential Drinking Water Criteria Groundwater Surface Water Interface Criteria Residential Groundwater Volatilization to Indoor Air Inhalation Criteria Nonresidential Groundwater Volatilization to Indoor Air Inhalation Criteria Water Solubility Flammability and Explosivity Screening Level Triphenyl phosphate 115866 1,200 1,400 (S) NA NLV NLV 1,430 ID tris(2,3-Dibromopropyl)phosphate 126727 10 (M); 0.71 10 (M); 2.9 ID 4,700 (S) 4,700 (S) 4,700 ID Urea 57136 ID ID NA NLV NLV NA ID Vanadium 7440622 4.5 62 27 NLV NLV NA ID Vinyl acetate (I) 108054 640 1,800 NA 4.1E+6 8.9E+6 2.00E+7 1.8E+6 Vinyl chloride 75014 2.0 (A) 2.0 (A) 13 (X) 1,100 13,000 2.76E+6 33,000 White phosphorus (R) 12185103 0.11 0.31 NA NLV NLV NA ID Xylenes (I) 1330207 280 (E) 280 (E) 41 1.9E+5 (S) 1.9E+5 (S) 1.86E+5 70,000 Zinc (B) 7440666 2,400 5,000 (E) (G) NLV NLV NA ID TABLE 1a. PER- AND POLYFLUOROALKYL SUBSTANCES GROUNDWATER: RESIDENTIAL AND NONRESIDENTIAL PART 201 GENERIC CLEANUP CRITERIA AND SCREENING LEVELS All criteria, unless otherwise noted, are expressed in units of parts per billion (ppb). One ppb is equivalent to 1 microgram per liter (ug/L). Criteria with 6 or more digits are expressed in scientific notation. For example, 200,000 is presented as 2.0E+5. A footnote is designated by a letter in parentheses and is explained in the footnote pages that follow the criteria tables. Pursuant to section 20120a(10) of the act, MCL 324.20120a, when the risk-based criterion is less than the target detection limit (TDL), the TDL is listed as the criterion. In these cases, 2 numbers are present in the cell. The first number is the criterion (i.e., TDL), and the second number is the risk-based or solubility value, whichever is lower. Hazardous Substance Chemical Abstract Service Number Residential Drinking Water Criteria Nonresidential Drinking Water Criteria Groundwater Surface Water Interface Criteria Residential Groundwater Volatilization to Indoor Air Inhalation Criteria Nonresidential Groundwater Volatilization to Indoor Air Inhalation Criteria Water Solubility Flammability and Explosivity Screening Level Hexafluoropropylene oxide dimer acid 13252136 0.37 (A) 0.37 (A) NA ID ID NA NA Perfluorobutane sulfonic acid 375735 0.42 (A) 0.42 (A) NA ID ID NA NA Perfluorohexane sulfonic acid 355464 0.051 (A) 0.051 (A) NA ID ID NA NA Perfluorohexanoic acid 307244 400 (A) 400 (A) NA ID ID NA NA Perfluorononanoic acid 375951 0.006 (A) 0.006 (A) NA ID ID NA NA Perfluorooctanoic acid (DD) 335671 0.008 (A) 0.008 (A) 12 (X) ID ID 9.50E+06 NA Perfluorooctane sulfonic acid (DD) 1763231 0.016 (A) 0.016 (A) 0.012 (X) NLV NLV 3.1 NA