I te tekau tau atu i 1970, ka parea ngā wai e rere iho ana i Tongariro ki te awa o Whanganui, kia rere kē ki ngā pā wai o Tongariro (Te Ara 2011). / In the 1970s the water flowing from Mount Tongariro into the Whanganui River was diverted to flow instead to the dams of Tongariro.

Show example

Hide example