Maximum residual disinfectant level goals for disinfectants.

  1. Law
  2. CFR 40
  3. Protection of Environment
  4. Environmental Protection Agency
  5. Water Programs
  6. National Primary Drinking Water Regulations
  7. Maximum Contaminant Level Goals and Maximum Residual Disinfectant Level Goals
  8. Maximum residual disinfectant level goals for disinfectants.

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§ 141.54 Maximum residual disinfectant level goals for disinfectants.

MRDLGs for disinfectants are as follows:

Expand Table
Disinfectant residual MRDLG(mg/L)
Chlorine 4 (as Cl2).
Chloramines 4 (as Cl2).
Chlorine dioxide 0.8 (as ClO2)

[63 FR 69465, Dec. 16, 1998]


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