| NV Distribution System Exam Preparation Grade 3 | | |
| 0092 | Basic Waterworks Operations (0092) | Classroom | | |
| 0961 | Valve and Hydrant Maintenance (0961) | Classroom | | |
| 0605 | Water Distribution (0605) | Classroom | | |
| 0396 | Pump and Motor Maintenance (0396) | Classroom | | |
| 0108 | Water Utility Calculations (0108) | Classroom | | |
| 0426 | Water Utility Safety (0426) | Classroom | | |
| DSERG5 | Distribution System Exam Preparation – Grade 5 | 120 Days Online Access | |
| WTM | Water Treatment Math | 6 Months Online Access | |
| Water Transmission and Distribution II | 6 Months Online Access | |
| WTDI | Water Transmission and Distribution I | 6 Months Online Access | |
| L1DSER | Level 1 Distribution System Exam Preparation | 120 Days Online Access | |
| L2DSER | Level 2 Distribution System Exam Preparation | 120 Days Online Access | |
| L3DSER | Level 3 Distribution System Exam Preparation | 120 Days Online Access | |
| L4DSER | Level 4 Distribution System Exam Preparation | 120 Days Online Access | |
| DSESL | Distribution System Exam Sample Lesson | 7 Days Online Access | |
| DSERG4 | Distribution System Exam Preparation – Grade 4 | 120 Days Online Access | |
| DSERG3 | Distribution System Exam Preparation – Grade 3 | 120 Days Online Access | |
| DSERG2 | Distribution System Exam Preparation – Grade 2 | 120 Days Online Access | |
| DSERG1 | Distribution System Exam Preparation – Grade 1 | 120 Days Online Access | |