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Permanent LinkIowa Administrative Code - 02/18/2026
Environmental Protection Commission [567] | Agency ListingChapter 43 WATER SUPPLIES—DESIGN AND OPERATION | Chapter Listing (Official Version - PDF format)
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| 567.43.1 General information. |  |
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| 567.43.2 PWS operation permit. | |
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| 567.43.3 PWS construction. | |
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| 567.43.4 Certification of completion. | |
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| 567.43.5 Filtration and disinfection for surface water (SW) and influenced groundwater (IGW) PWSs. | |
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| 567.43.6 Residual disinfectant and disinfection byproduct (DBP) precursors. | |
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| 567.43.7 Lead and copper treatment techniques (TTs). | |
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| 567.43.8 Viability assessment. | |
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| 567.43.9 Enhanced filtration and disinfection requirements for SW and IGW systems serving at least 10,000 people. | |
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| 567.43.10 Enhanced filtration and disinfection requirements for SW and IGW systems serving fewer than 10,000 people. | |
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| 567.43.11 Enhanced treatment for . | |
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| 567.43.12 Turbidity optimization goals. | |
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