| Chapter 50. UTILITIES GENERALLY |
| Chapter 51. UTILITY RATES AND CHARGES |
| Chapter 52. REGULATION OF NONESSENTIAL USES OF WATER |
| Chapter 53. PUBLICLY OWNED TREATMENT WORKS |
| Chapter 54. WATER-COOLED AIR CONDITIONERS |
| Chapter 55. PRIVATELY OWNED BEST MANAGEMENT PRACTICES |
| Chapter 56. OVERHEAD UTILITY WIRING IN URBAN RENEWAL AREA |
| Chapter 57. GARBAGE AND RECYCLING |
| Chapter 58. EMERGENCY TELEPHONE SYSTEM |