Mt Ruapehu Crater Lake Lahar Threat Response Learn about lahars and the role they have played in shaping the landscapes and biodiversity of Tongariro National Park.
Download a poster on the Mt Ruapehu Crater Lake Lahar (PDF, 414K) situation and the mitigation and management in place.
News publications
Publications about DOC
Annual Report
Conservation management strategies and plans
National Park management plans
Policies and plans
Media releases:
3 October 2007Ruapehu eruption risk remains high
27 September 2007Mt Ruapehu top considered hazardous
26 September 2007Climber rescued after being injured by eruption