| Sl.No. | Unit / Block | Link |
| 1 | IGNOU UNIT 01 (Occurrence and Movement of Ground Water) Study Material 2026 | Download |
| 2 | IGNOU UNIT 02 (Ground Water Geology) Study Material 2026 | Download |
| 3 | IGNOU UNIT 03 (Well Hydraulics) Study Material 2026 | Download |
| 4 | IGNOU UNIT 04 (Exploration of Ground Water) Study Material 2026 | Download |
| 5 | IGNOU UNIT 05 (Well Design, Construction and Development) Study Material 2026 | Download |
| 6 | IGNOU UNIT 06 (Ground Water Quality) Study Material 2026 | Download |
| 7 | IGNOU UNIT 07 (Watershed and Hydrologic Budget) Study Material 2026 | Download |
| 8 | IGNOU UNIT 08 (Watershed Development and Management) Study Material 2026 | Download |