3745-91-09 Iron and manganese treatment.
(A) New community water systems shall provide treatment for removal of the following:
(1) Iron to meet the secondary maximum contaminant level (SMCL) set forth in rule 3745-82-02 of the Administrative Code when the level of iron in water entering the water plant exceeds the
secondary maximum contaminant level;andSMCL.(2) Manganese to meet the
secondary maximum contaminant levelSMCL set forth in rule 3745-82-02 of the Administrative Code when the level of manganese in water entering the water plant exceeds thesecondary maximumcontaminant levelSMCL.(B) Existing community water systems, which develop a new source, or change a source shall provide treatment for removal of the following:
(1) Iron to meet the SMCL set forth in rule 3745-82-02 of the Administrative Code, if the level of iron at the entry point to the distribution system increases and exceeds the
secondary maximum contaminant level set forth in rule3745-82-02 of the Administrative Code.; andSMCL.(2) Manganese to meet the SMCL in rule 3745-82-02 of the Administrative Code, if the level of manganese at the entry point to the distribution system increases and exceeds the
secondary maximum contaminant level set forth inrule 3745-82-02 of the Administrative CodeSMCL.3745-91-09 2
Effective: 10/14/2016
Five Year Review (FYR) Dates: 07/26/2016 and 10/14/2021
CERTIFIED ELECTRONICALLY
Certification
10/04/2016
Date
Promulgated Under: 119.03
Statutory Authority: 6109.04
Rule Amplifies: 6109.03, 6109.04
Prior Effective Dates: 11/26/80, 01/01/02
Document Information
- Effective Date:
- 10/14/2016
- File Date:
- 2016-10-04
- Last Day in Effect:
- 2016-10-14
- Five Year Review:
- Yes
- Rule File:
- 3745-91-09_PH_FF_A_RU_20161004_1045.pdf
- Related Chapter/Rule NO.: (1)
- Ill. Adm. Code 3745-91-09. Iron and manganese treatment