Our Environment

The Rangitata Valley is a magnificent example of a glaciated valley with its ‘U’ shaped formation.

At Rangitata Rafts we really appreciate the amazing environment within which we work and play, a little harder to appreciate though when the weather elements are not in our favour!

The Rangitata River is also a spectacular example of a braided river system. Extensive braided river systems are found only in a few regions worldwide, the South Island of New Zealand being one of them. Other examples can be found in Alaska, Canada and the Himalayas. All of these regions contain young, rapidly eroding mountains.

The distinctive wildlife of a braided river makes them unique worldwide and this is why the local Rangitata Landcare Group was formed which we support, when possible with working bees. This group works to keep the river system clear of noxious weeds and therefore preserves the natural habitat of rare birds, flora and fauna. This mission also supports the Canterbury Water Management Strategy’s vision for water – to protect our fresh water for generations to come. One of the ten targets includes preserving the natural character of the braided river.

The Wrybill (Maori name “Ngutuparore”) is a species of plover unique to New Zealand and the Rangitata is one of its main breeding grounds. The species is under threat due to the increase of exotic plants in our river-beds. It is the only species of bird in the world with a beak that is bent sideways, an adaptation to its existence on the shingle river-beds.
The Blue Duck “Whio Whio” has also been seen in the Rangitata Gorge but is a very rare sight. Please let our staff know if you see one so that we can report the sighting to the Department of Conservation as we work with DOC to monitor this species.

Rangitata Rafts works with the local community in keeping our waterways clean by educating people about Didymo which is polluting our river ways. Didymo is also known as “rock snot” and is a freshwater type of alga. It is easily spread from one waterway to another by a single droplet of water. Therefore people must ‘Check, Clean and Dry’ gear when going from one waterway to another. In the best interests on New Zealand we should treat every waterway like it is infected with didymo. For further information on cleaning gear please visit www.bioscurity.govt.nz/pests/didymo/cleaning

We look forward to sharing our special valley with you. We know that you will appreciate it and keep it clean as we do. Enjoy!