Subpart B - FILTRATION AND DISINFECTION
- Section 611.201 - Requiring a Demonstration
- Section 611.202 - Procedures for Agency Determinations (Repealed)
- Section 611.211 - Filtration Required
- Section 611.212 - Groundwater under Direct Influence of Surface Water
- Section 611.213 - No Method of HPC Analysis
- Section 611.220 - General Requirements
- Section 611.230 - Filtration Effective Dates (Repealed)
- Section 611.231 - Source Water Limitation
- Section 611.232 - Site-Specific Conditions (Repealed)
- Section 611.233 - Treatment Technique Violations
- Section 611.240 - Disinfection
- Section 611.241 - Unfiltered PWSs (Repealed)
- Section 611.242 - Filtered PWSs
- Section 611.250 - Filtration
- Section 611.261 - Unfiltered PWSs: Reporting and Recordkeeping
- Section 611.262 - Filtered PWSs: Reporting and Recordkeeping
- Section 611.271 - Protection during Repair Work (Repealed)
- Section 611.272 - Disinfection Following Repair (Repealed)
- Section 611.276 - Recycle Provisions