| Neyyar Dam Facts | |
|---|---|
| Dam Name | Neyyar Dam |
| State Name | Kerala |
| Type of dam | Gravity |
| Operated by | Government of Kerala |
| Impounds | Neyyar River |
| District Name | Thiruvananthapuram |
| Surface Area | 91 km2 (35 sq mi) |
| Lat / Long | 8.534833,77.14584 |
| Total Capacity | 1,060,000,000 m3 |
| Purpose | Irrigation |
| Construction began | Information not available |
| Opening date | In 1958 |
| Height | 56 meters |
| Length | 294 meters |
| Spillway Gates | 4 |
| Spillway Type | Radial |
| Project | Neyyar Irrigation Project |
Last Updated on : October 14, 2025
