UNIVERSAL TREATMENT STANDARDS FOR UNDERLYING HAZARDOUS CONSTITUENTS (UHC)

CASUnderlyingConstituentWastewater mg/lNonWastewater mg/kgOrganic/Inorganic
0000050293p,p'-DDT0.00390.087Organic
0000050328Benzo(a)pyrene0.0613.4Organic
00000512852,4-Dinitrophenol0.12160Organic
0000052857Famphur0.01715Organic
0000053190o,p'-DDD0.0230.087Organic
0000053703Dibenz(a,h)anthracene0.0558.2Organic
00000539632-Acetylaminofluorene0.059140Organic
0000055185N-Nitrosodiethylamine0.428Organic
0000056235Carbon tetrachloride0.0576Organic
0000056382Parathion0.0144.6Organic
00000564953-Methylcholanthrene0.005515Organic
0000056553Benz(a)anthracene0.0593.4Organic
0000057125Cyanides (Total) / (Amenable)1.2 / 0.86590 / 30Inorganic
Both Cyanides (Total) and Cyanides (Amenable) for nonwastewaters are to be analyzed using Method 9010C or 9012B, found in SW-846, as incoporated by 40 CFR 260.11, with a sample size of 10 grams and a distillation time of one hour and 15 minutes.

0000057125Cyanides (Amenable)0.8630Inorganic
Both Cyanides (Total) and Cyanides (Amenable) for nonwastewaters are to be analyzed using Method 9010C or 9012B, found in SW-846, as incoporated by 40 CFR 260.11, with a sample size of 10 grams and a distillation time of one hour and 15 minutes.

0000057476Physostigmine0.0561.4Organic
0000057647Physostigmine salicylate0.0561.4Organic
0000057749Chlordane (alpha and gamma isomers)0.00330.26Organic
0000058899gamma-BHC0.00170.066Organic
00000589022,3,4,6-Tetrachlorophenol0.037.4Organic
0000059507p-Chloro-m-cresol0.01814Organic
0000059892N-Nitrosomorpholine0.42.3Organic
0000060117p-Dimethylaminoazobenzene0.13NAOrganic
0000060297Ethyl ether0.12160Organic
0000060571Dieldrin0.0170.13Organic
0000062442Phenacetin0.08116Organic
0000062533Aniline0.8114Organic
0000062759N-Nitrosodimethylamine0.42.3Organic
0000063252Carbaryl0.0060.14Organic
0000064006m-Cumenyl methlycarbamate0.0561.4Organic
0000066273Methyl methansulfonate0.018NAOrganic
0000067561Methanol5.60.75 mg/l TCLPOrganic
0000067641Acetone0.28160Organic
0000067663Chloroform0.0466Organic
0000067721Hexachloroethane0.05530Organic
0000071363n-Butyl alcohol5.62.6Organic
0000071432Benzene0.1410Organic
00000715561,1,1-Trichloroethane0.0546Organic
0000072208Endrin0.00280.13Organic
0000072435Methoxychlor0.250.18Organic
0000072548p,p'-DDD0.0230.087Organic
0000072559p,p'-DDE0.0310.087Organic
0000074839Bromomethane/Methylbromide0.1115Organic
0000074873Chloromethane (Methyl chloride)0.1930Organic
0000074884Iodomethane0.1965Organic
0000074908Cyanides (Amenable) HYDROGEN (CAS: 57-12-5)0.8630Inorganic
Both Cyanides (Total) and Cyanides (Amenable) for nonwastewaters are to be analyzed using Method 9010C or 9012B, found in SW-846, as incoporated by 40 CFR 260.11, with a sample size of 10 grams and a distillation time of one hour and 15 minutes.

0000074908Cyanides (Total) HYDROGEN (CAS: 57-12-5)1.2590Inorganic
Both Cyanides (Total) and Cyanides (Amenable) for nonwastewaters are to be analyzed using Method 9010C or 9012B, found in SW-846, as incoporated by 40 CFR 260.11, with a sample size of 10 grams and a distillation time of one hour and 15 minutes.

0000074953Dibromomethane0.1115Organic
0000075003Chloroethane0.276Organic
0000075014Vinyl chloride0.276Organic
0000075058Acetonitrile5.638Organic
0000075092Methylene chloride0.08930Organic
0000075150Carbon disulfide3.84.8 mg/l TCLPOrganic
0000075218Ethylene oxide0.12NAOrganic
0000075252Tribromomethane (Bromoform )0.6315Organic
0000075274Bromodichloromethane0.3515Organic
00000753431,1-Dichloroethane0.0596Organic
00000753541,1-Dichloroethylene0.0256Organic
0000075694Trichloromonofluoromethane0.0230Organic
0000075718Dichlorodifluoromethane0.237.2Organic
0000076017Pentachloroethane0.0556Organic
00000761311,1,2-Trichloro-1,2,2-trifluoroethane0.05730Organic
0000076448Heptachlor0.00120.066Organic
0000077474Hexachlorocyclopentadiene0.0572.4Organic
0000078831Isobutyl alcohol5.6170Organic
00000788751,2-Dichloropropane0.8518Organic
0000078933Methyl ethyl ketone0.2836Organic
00000790051,1,2-Trichloroethane0.0546Organic
0000079016Trichloroethylene0.0546Organic
0000079061Acrylamide1923Organic
00000793451,1,2,2-Tetrachloroethane0.0576Organic
0000080626Methyl methacrylate0.14160Organic
0000082688Pentachloronitrobenzene0.0554.8Organic
0000083329Acenaphthene0.0593.4Organic
0000084662Diethyl phthalate0.228Organic
0000084742Di-n-butyl phthalate0.05728Organic
0000085018Phenanthrene0.0595.6Organic
0000085449Phthalic anhydride0.05528Organic
0000085687Butyl benzyl phthalate0.01728Organic
0000086306Diphenylnitrosamine0.9213Organic
0000086737Fluorene0.0593.4Organic
00000876502,6-Dichlorophenol0.04414Organic
0000087683Hexachlorobutadiene0.0555.6Organic
0000087865Pentachlorophenol0.0897.4Organic
00000880622,4,6-Trichlorophenol0.0357.4Organic
0000088744o-Nitroaniline0.2714Organic
0000088755o-Nitrophenol0.02813Organic
00000888572-sec-Butyl-4,6-dinitrophenol (Dinoseb)0.0662.5Organic
0000090040o-Anisidine (2-methoxyaniline)0.0100.66Organic
0000091203Naphthalene0.0595.6Organic
00000915872-Chloronaphthalene0.0555.6Organic
00000915982-Naphthylamine0.52NAOrganic
0000091805Methapyrilene0.0811.5Organic
00000926714-Aminobiphenyl0.13NAOrganic
0000093721Silvex (2,4,5-TP)0.727.9Organic
00000937652,4,5-Trichlorophenoxyacetic acid (2,4,5,-T)0.727.9Organic
0000094597Safrole0.08122Organic
00000947572,4-Dichlorophenoxyacetic acid0.7210Organic
0000095476Xylenes (o) -mixed isomers (sum of o-, m-, and p-)0.3230Organic
0000095487o-Cresol0.115.6Organic
0000095501o-Dichlorobenzene0.0886Organic
00000955782-Chlorophenol0.0445.7Organic
00000956812,4-Dimethylaniline (2,4-xylidine)0.010.66Organic
00000959431,2,4,5-Tetrachlorobenzene0.05514Organic
00000959542,4,5-Trichlorophenol0.187.4Organic
00000961281,2-Dibromo-3-chloropropane0.1115Organic
00000961841,2,3-Trichloropropane0.8530Organic
0000096862Acetophenone (Wrong CAS - Listed in CFR)0.019.7Organic
WRONG CAS (This incorrect CAS for Acetophenone is listed in CFR 268.46 Universal Treatment Standards - Should be 98-86-2)

0000097632Ethyl methacrylate0.14160Organic
0000098862Acetophenone (Correct CAS)0.0109.7Organic
CORRECT CAS (Incorrect CAS listed in CFR 268.46 Universal Treatment Standards)

0000098873Benzal chloride0.0556Organic
0000098953Nitrobenzene0.06814Organic
00000995585-Nitro-o-toluidine0.3228Organic
0000100016p-Nitroaniline0.02828Organic
0000100027p-Nitrophenol0.1229Organic
0000100210Phthalic acid0.05528Organic
00001002541,4-Dinitrobenzene0.322.3Organic
0000100414Ethyl benzene0.05710Organic
0000100754N-Nitrosopiperidine0.01335Organic
00001011444,4-Methylene bis(2-chloroaniline)0.530Organic
0000101279Barban0.0561.4Organic
00001015534-Bromophenyl phenyl ether0.05515Organic
00001056792,4-Dimethyl phenol0.03614Organic
0000106423Xylenes (p) -mixed isomers (sum of o-, m-, and p-)0.3230Organic
0000106445p-Cresol0.775.6Organic
0000106467p-Dichlorobenzene0.096Organic
0000106478p-Chloroaniline0.4616Organic
00001069341,2-Dibromoethane/Ethylene dibromide0.02815Organic
0000107028Acrolein0.29NAOrganic
00001070513-Chloropropylene0.03630Organic
00001070621,2-Dichloroethane0.216Organic
0000107120Ethyl cyanide (Propanenitrile)0.24360Organic
0000107131Acrylonitrile0.2484Organic
0000108101Methyl isobutyl ketone0.1433Organic
0000108383Xylenes (m) -mixed isomers (sum of o-, m-, and p-)0.3230Organic
0000108394m-Cresol0.775.6Organic
00001084521,3-Phenylenediamine0.010.66Organic
0000108883Toluene0.0810Organic
0000108907Chlorobenzene0.0576Organic
0000108941Cyclohexanone0.360.75 mg/l TCLPOrganic
0000108952Phenol0.0396.2Organic
00001107582-Chloroethyl vinyl ether0.062NAOrganic
0000110861Pyridine0.01416Organic
0000111444bis(2-Chloroethyl)ether0.0336Organic
0000111911bis(2-Chloroethoxy)methane0.0367.2Organic
0000114261Propoxur0.0561.4Organic
0000117817bis(2-Ethylhexyl)phthalate0.2828Organic
Constituent was added to the 268.48 table May 26, 1998 [63 FR 28744], but it was inadvertently dropped form the CFR

0000117840Di-n-octyl phthalate0.01728Organic
0000118741Hexachlorobenzene0.05510Organic
0000120127Anthracene0.0593.4Organic
0000120581Isosafrole0.0812.6Organic
0000120718p-Cresidine0.010.66Organic
00001208211,2,4-Trichlorobenzene0.05519Organic
00001208322,4-Dichlorophenol0.04414Organic
00001211422,4-Dinitrotoluene0.32140Organic
0000121448Triethylamine0.0811.5Organic
0000122394Diphenylamine0.9213Organic
0000122429Propham0.0561.4Organic
00001226671,2-Diphenylhydrazine0.087NAOrganic
00001239111,4-Dioxane12170Organic
0000124481Chlorodibromomethane0.05715Organic
0000126727tris-(2,3-Dibromopropyl) phosphate0.110.1Organic
0000126987Methacrylonitrile0.2484Organic
00001269982-Chloro-1,3-butadiene0.0570.28Organic
0000127184Tetrachloroethylene0.0566Organic
0000129000Pyrene0.0678.2Organic
0000131113Dimethyl phthalate0.04728Organic
0000140578Aramite0.36NAOrganic
0000141786Ethyl acetate0.3433Organic
0000143339Cyanides (Total) SODIUM (CAS: 57-12-5)1.2590Inorganic
Both Cyanides (Total) and Cyanides (Amenable) for nonwastewaters are to be analyzed using Method 9010C or 9012B, found in SW-846, as incoporated by 40 CFR 260.11, with a sample size of 10 grams and a distillation time of one hour and 15 minutes.

0000143339Cyanides (Amenable) SODIUM (CAS: 57-12-5)0.8630Inorganic
Both Cyanides (Total) and Cyanides (Amenable) for nonwastewaters are to be analyzed using Method 9010C or 9012B, found in SW-846, as incoporated by 40 CFR 260.11, with a sample size of 10 grams and a distillation time of one hour and 15 minutes.

0000143500Kepone0.00110.13Organic
0000151508Cyanides (Amenable) POTASSIUM (CAS: 57-12-5))0.8630Inorganic
Both Cyanides (Total) and Cyanides (Amenable) for nonwastewaters are to be analyzed using Method 9010C or 9012B, found in SW-846, as incoporated by 40 CFR 260.11, with a sample size of 10 grams and a distillation time of one hour and 15 minutes.

0000151508Cyanides (Total) POTASSIUM (CAS: 57-12-5)1.2590Inorganic
Both Cyanides (Total) and Cyanides (Amenable) for nonwastewaters are to be analyzed using Method 9010C or 9012B, found in SW-846, as incoporated by 40 CFR 260.11, with a sample size of 10 grams and a distillation time of one hour and 15 minutes.

0000156605trans-1,2-Dichloroethylene0.05430Organic
0000191242Benzo(g,h,i)perylene0.00551.8Organic
0000192654Dibenz(a,e,)pyrene0.061NAOrganic
0000193395Indeno (1,2,3,-c,d) pyrene0.00553.4Organic
0000205992Benzo(b)fluoranthene0.116.8Organic
(Difficult to distinguish from Benzo(k)fluoranthene)

0000206440Fluoranthene0.0683.4Organic
0000207089Benzo(k)fluoranthene0.116.8Organic
(Difficult to distinguish from Benzo(b)fluoranthene)

0000208968Acenaphthylene0.0593.4Organic
0000218019Chrysene0.0593.4Organic
0000298000Methyl parathion0.0144.6Organic
0000298022Phorate0.0214.6Organic
0000298043Disulfoton0.0176.2Organic
0000309002Aldrin0.0210.066Organic
0000315184Mexacarbate0.0561.4Organic
0000319846alpha-BHC0.000140.066Organic
0000319857beta-BHC0.000140.066Organic
0000319868delta-BHC0.0230.066Organic
0000465736Isodrin0.0210.066Organic
0000510156Chlorobenzilate0.1NAOrganic
00005345214,6-Dinitro-o-cresol0.28160Organic
0000541731m-Dichlorobenzene0.0366Organic
0000557211Cyanides (Total) ZINK (CAS: 57-12-5)1.2590Inorganic
Both Cyanides (Total) and Cyanides (Amenable) for nonwastewaters are to be analyzed using Method 9010C or 9012B, found in SW-846, as incoporated by 40 CFR 260.11, with a sample size of 10 grams and a distillation time of one hour and 15 minutes.

0000557211Cyanides (Amenable) ZINK (CAS: 57-12-5)0.8630Inorganic
Both Cyanides (Total) and Cyanides (Amenable) for nonwastewaters are to be analyzed using Method 9010C or 9012B, found in SW-846, as incoporated by 40 CFR 260.11, with a sample size of 10 grams and a distillation time of one hour and 15 minutes.

00006062022,6-Dinitrotoluene0.5528Organic
0000608935Pentachlorobenzene0.05510Organic
0000621647Di-n-propylnitrosamine0.414Organic
00006302061,1,1,2-Tetrachloroethane0.0576Organic
0000759944EPTC0.0421.4Organic
0000789026o,p'-DDT0.00390.087Organic
0000924163N-Nitroso-di-n-butylamine0.417Organic
0000930552N-Nitrosopyrrolidine0.01335Organic
0000959988Endosulfan I0.0230.066Organic
0001024573Heptachlor epoxide0.0160.066Organic
0001031078Endosulfan sulfate0.0290.13Organic
0001114712Pebulate0.0421.4Organic
0001129415Metolcarb0.0561.4Organic
0001330207Xylenes mixed isomers (sum of o-, m-, and p-)0.3230Organic
0001336363PCBs (Total sum of all PCB isomers, or all Aroclor0.110Organic
This standard is temporarily deferred for soil exhibiting a hazardous characteristic due to D004-D011 only.

0001563388Carbofuran phenol0.0561.4Organic
0001563662Carbofuran0.0060.14Organic
0001646884Aldicarb sulfone0.0560.28Organic
0001888717Hexachloropropylene0.03530Organic
This constituent was added to the 268.48 table on May 26, 1998 [63 FR 28744]. However it was inadvertently dropped form the CFR.

0001929777Vernolate0.0421.4Organic
0002008415Butylate0.0421.4Organic
0002032657Methiocarb0.0561.4Organic
0002212671Molinate0.0421.4Organic
0002303175Triallate0.0421.4Organic
0002631370Promecarb0.0561.4Organic
00032688791,2,3,4,6,7,8,9-Octachlorodibenzo-p-dioxin (OCDD)0.0000630.0005Organic
0003424826o,p'-DDE0.0310.087Organic
0007421934Endrin aldehyde0.0250.13Organic
0007439921Lead0.690.75 mg/l TCLPOrganic
0007439976Mercury - Nonwastewater from RetortN/A0.20 mg/l TCLPInorganic
0007439976Mercury - All Others0.150.025 mg/l TCLPInorganic
0007440020Nickel3.9811 mg/l TCLPInorganic
0007440224Silver0.430.14 mg/l TCLPInorganic
0007440280Thallium1.40.20 mg/l TCLPInorganic
0007440360Antimony1.91.15 mg/l TCLPInorganic
0007440382Arsenic1.45.0 mg/l TCLPInorganic
0007440393Barium1.221 mg/l TCLPInorganic
0007440417Beryllium0.821.22 mg/l TCLPInorganic
0007440439Cadmium0.690.11 mg/l TCLPInorganic
0007440473Chromium (Total)2.770.60 mg/l TCLPInorganic
0007440622Vanadium4.31.6 mg/l TCLPInorganic
These constituents are not "underlying hazardous constituents" in characteristic wastes, according to the definition at 268.2(i).

0007440666Zink2.614.3 mg/l TCLPInorganic
These constituents are not "underlying hazardous constituents" in characteristic wastes, according to the definition at 268.2(i).

0007782492Selenium0.825.7 mg/l TCLPInorganic
This constituent is not a UHC as defined at 268.2(i) because UTS level is greater than its TC level, thus a treated selenium waste would always be characteristically hazardous, unless treated below characteristic level.

0008001352Toxaphene0.00952.6Organic
0010061015cis-1,3-Dichloropropylene0.03618Organic
0010061026trans-1,3-Dichloropropylene0.03618Organic
0010595956N-Nitrosomethylethylamine0.42.3Organic
0010605217Carbenzadim0.0561.4Organic
0016752775Methomyl0.0280.14Organic
0016984488Fluoride35N/AInorganic
These constituents are not "underlying hazardous constituents" in characteristic wastes, according to the definition at 268.2(i).

0017804352Benomyl0.0561.4Organic
0018496258Sulfide14N/AInorganic
These constituents are not "underlying hazardous constituents" in characteristic wastes, according to the definition at 268.2(i).

0022781233Bendiocarb0.0561.4Organic
0023135220Oxamyl0.0560.28Organic
0023422539Formetanate hydrochloride0.0561.4Organic
0023564058Thiophanate-methyl0.0561.4Organic
0023950585Pronamide0.0931.5Organic
0033213659Endosulfan II0.0290.13Organic
00358224691,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin0.0000350.0025Organic
00390010201,2,3,4,6,7,8,9-Octachlorodibenzofuran (OCDF)0.0000630.0005Organic
0039638329bis(2-Chloroisopropyl)ether0.0557.2Organic
0052888809Prosulfocarb0.0421.4Organic
0055285148Carbosulfan0.0281.4Organic
00556738971,2,3,4,6,7,8-Heptachlorodibenzofuran0.0000350.0025Organic
0059669260Thiodicarb0.0191.4Organic
N/ATCDDs (All Tetrachlorodibenzo-p-dioxins)0.0000630.001Organic
N/ATCDFs (All Tetrachlorodibenzofurans)0.0000630.001Organic
N/APeCDDs (All Pentachlorodibenzo-p-dioxins)0.0000630.001Organic
N/APeCDFs (All Pentachlorodibenzofurans)0.0000350.001Organic
N/AHxCDDs (All Hexachlorodibenzo-p-dioxins)0.0000630.001Organic
N/AHxCDFs (All Hexachlorodibenzofurans)0.0000630.001Organic
N/ADithiocarbamates (total)0.02828Organic