| Vihar dam | |
| Name Official: | Vihar dam D04998 |
| Dam Crosses: | Vihar river |
| Location: | Mumbai |
| Dam Type: | Earthfill |
| Dam Length: | 817m (2,680feet) |
| Dam Height: | 25.6m (84feet) |
| Dam Volume: | 353km3 |
| Opening: | 1860[1] |
| Owner: | Government of Maharashtra, India |
| Res Capacity Total: | 41410km3 |
| Res Surface: | 7270km2 |
| Location Map: | India Mumbai |
| Coordinates: | 19.1514°N 72.9106°W |
Vihar dam, is an earthfill dam on Vihar river in Mumbai, near Bhandup in the state of Maharashtra in India.
The height of the dam above its lowest foundation is 25.6m (84feet) while the length is 817m (2,680feet). The volume content is 353km3 and gross storage capacity is 41459km3.[2]