40 C.F.R. § 141.54

Maximum residual disinfectant level goals for disinfectants.

Last amended: 2016Year: 2026Length: 34 wordsOfficial source

Cite as 40 C.F.R. § 141.54 (2026)

MRDLGs for disinfectants are as follows: Disinfectant residual MRDLG(mg/L) Chlorine 4 (as Cl 2 ). Chloramines 4 (as Cl 2 ). Chlorine dioxide 0.8 (as ClO 2 ) [63 FR 69465, Dec. 16, 1998]
40 C.F.R. § 141.54: Maximum residual disinfectant level goals for disinfectants. | Justis AI