Chapter I-i 24. CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)

• PART 136 [§ 136.1 - § 136.7] - PART 136—GUIDELINES ESTABLISHING TEST PROCEDURES FOR THE ANALYSIS OF POLLUTANTS
• PART 139 [§ 139.1 - § 139.52] - PART 139—DISCHARGES INCIDENTAL TO THE NORMAL OPERATION OF VESSELS
• PART 140 [§ 140.1 - § 140.5] - PART 140—MARINE SANITATION DEVICE STANDARD
• PART 141 [§ 141.1 - § 141.905] - PART 141—NATIONAL PRIMARY DRINKING WATER REGULATIONS
• PART 142 [§ 142.1 - § 142.313] - PART 142—NATIONAL PRIMARY DRINKING WATER REGULATIONS IMPLEMENTATION
• PART 143 [§ 143.1 - § 143.20] - PART 143—OTHER SAFE DRINKING WATER ACT REGULATIONS
• PART 144 [§ 144.1 - § 144.89] - PART 144—UNDERGROUND INJECTION CONTROL PROGRAM
• PART 145 [§ 145.1 - § 145.58] - PART 145—STATE UIC PROGRAM REQUIREMENTS
• PART 146 [§ 146.1 - § 146.95] - PART 146—UNDERGROUND INJECTION CONTROL PROGRAM: CRITERIA AND STANDARDS
• PART 147 [§ 147.1 - § 147.3400] - PART 147—STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS
• PART 148 [§ 148.1 - § 148.24] - PART 148—HAZARDOUS WASTE INJECTION RESTRICTIONS
• PART 149 [§ 149.1 - § 149.111] - PART 149—SOLE SOURCE AQUIFERS