[NEW MEXICO (NM) MS?3 Cesspools, Septic Tanks & Sewers Exam Success Course] The MS-3 Practice Course covers the installation, service, and maintenance of cesspools, septic tanks, and sewer systems. This comprehensive course includes topics such as system design, regulatory requirements, and troubleshooting. Participants will learn about best practices for maintaining and repairing these essential components of wastewater management. Practice questions and detailed explanations will help you understand the intricacies of cesspools, septic tanks, and sewers, preparing you for the certification exam and ensuring you can manage these systems effectively.