Code of Federal Regulations Title 40, Volume 23, July 1, 2015 Containing parts Parts 136 to 149 Part 136; GUIDELINES ESTABLISHING TEST PROCEDURES FOR THE ANALYSIS OF POLLUTANTS Part 140; MARINE SANITATION DEVICE STANDARD Part 141; NATIONAL PRIMARY DRINKING WATER REGULATIONS Part 142; NATIONAL PRIMARY DRINKING WATER REGULATIONS IMPLEMENTATION Part 143; NATIONAL SECONDARY DRINKING WATER REGULATIONS Part 144; UNDERGROUND INJECTION CONTROL PROGRAM Part 145; STATE UIC PROGRAM REQUIREMENTS Part 146; UNDERGROUND INJECTION CONTROL PROGRAM: CRITERIA AND STANDARDS Part 147; STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS Part 148; HAZARDOUS WASTE INJECTION RESTRICTIONS Part 149; SOLE SOURCE AQUIFERS