Rangitahi Lake
Rangitahi Lake is located in the Chatham Islands of New Zealand. It is located on Chatham Island, to the northeast of Te Whanga Lagoon, close to the northern end of Hanson Bay.
Lake Rangitai is a dune-dammed lake, which is clearer than nearby lakes, with underwater visibility over. It provides the water supply for Kaingaroa, about away. In the deeper parts of the lake the vegetation is dominated by the Charophytes Lamprothamnium and Nitella hyalina.