| Section 5-1.81 - Source Water Monitoring Requirements at Systems using Surface Water and Ground Water under the Direct Influence of Surface Water (GWUDI) Sources |
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| Section 5-1.83 - Treatment Technique Requirements |
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| Section 5-1.92 - Exemption from a maximum contaminant level or any treatment technique requirement |
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| Appendix 5-A - Recommended Standards for Water Works: 2018 Edition |
|