Subchapter X - Distribution Systems
- Section NR 811.67 - Applicability
- Section NR 811.685 - Interconnections with other water sources
- Section NR 811.68 - Ownership of municipal water distribution systems
- Section NR 811.69 - Materials
- Section NR 811.70 - Water main design
- Section NR 811.71 - Hydrants
- Section NR 811.72 - Air-relief facilities and valve and meter chambers
- Section NR 811.73 - Installation of mains
- Section NR 811.74 - Separation of water mains and sanitary or storm sewer mains
- Section NR 811.75 - Separation of water mains and other contamination sources
- Section NR 811.76 - Surface water crossings
- Section NR 811.77 - Common casing crossings
- Section NR 811.78 - Water loading stations