MCLGs for the following disinfection byproducts are as indicated:
| Disinfection byproduct | MCLG  (mg/L)  | 
        
|---|---|
| Bromodichloromethane | zero | 
| Bromoform | zero | 
| Bromate | zero | 
| Chlorite | 0.8 | 
| Chloroform | 0.07 | 
| Dibromochloromethane | 0.06 | 
| Dichloroacetic acid | zero | 
| Monochloroacetic acid | 0.07 | 
| Trichloroacetic acid | 0.02 | 
[63 FR 69465, Dec. 16, 1998, as amended at 65 FR 34405, May 30, 2000; 71 FR 478, Jan. 4, 2006]