Roaring Meg hydro scheme on the Kawarau River, outside of Queenstown on the road up to Wanaka January 5, 2016 × Roaring Meg hydro scheme on the Kawarau River, outside of Queenstown on the road up to Wanaka Roaring Meg hydro scheme on the Kawarau River, outside of Queenstown on the road up to Wanaka