Shown here is the damaged lower dam structure at Mangahao. The Mangahao Power Station provides hydroelectric power and is situated near the town of Shannon. It serves Wellington, Horowhenua, Taranaki, Hawkes Bay, and the Wairarapa. After being delayed by WWI, construction began in late 1919 and the station opened in November 1924.
- Momo rauemi
- Tautuhi matihiko
- Damage to Lower Dam - Mangahao Electric Power Scheme
- E puritia ana ki