New Zealand - Karapiro - Karapiro Near Cambridge - Aerial View - Whites Aviation photo - Photo postcard format Lake Karapiro (Karāpiro) - An artificial reservoir lake on the Waikato River - 30 kilometres south-east of the city of Hamilton - The lake was formed in 1947 by damming the Waikato River to store water for the Karapiro hydroelectric power station Reference: Wikipedia #waikatoother