40 CFR Table 6 to Part 455: Table 6 to Part 455—PSES and PSNS for Priority Pollutants

[Micrograms per liter (µg/l)]

Pollutant Daily maximum shall not exceed Monthly maximum shall not exceed

1,1-Dichloroethylene 60 22

1,1,1-Trichloroethane 59 22

1,2-trans-Dichloroethylene 66 25

1,2-Dichlorobenzene 794 196

1,2-Dichloropropane 794 196

1,2-Dichloroethane 574 180

1,3-Dichloropropene 794 196

1,4-Dichlorobenzene 380 142

Benzene 134 57

Bromodichloromethane 380 142

Bromomethane 380 142

Chlorobenzene 380 142

Chloromethane 295 110

Cyanide (Total) 640 220

Dibromochloromethane 794 196

Dichloromethane 170 36

Ethylbenzene 380 142

Lead (Total) 690 320

Naphthalene 47 19

Tetrachloroethylene 164 52

Tetrachloromethane 380 142

Toluene 74 28

Tribromomethane 794 196

Trichloromethane 325 111