| 57.02 | General provisions. |
| 57.04 | Formation and dissolution. |
| 57.06 | Validation and construction. |
| 57.08 | Powers. |
| 57.12 | Officers and elections. |
| 57.16 | Comprehensive plan—Local improvement districts. |
| 57.20 | Finances. |
| 57.22 | Contracts for system extensions. |
| 57.24 | Annexation of territory. |
| 57.28 | Withdrawal of territory. |
| 57.32 | Consolidation of districts—Transfer of part of district. |
| 57.36 | Merger of districts. |
| 57.42 | Disposition of property to public utility district. |
| 57.46 | Voluntary contributions to assist low-income customers. |
| 57.90 | Disincorporation of districts in counties with 210,000 population or more. |