Department of Conservation officer Jasmine Hessell said the department was aware of how much the lake meant to local people but as DoC were still assessing damage in the region it was impossible to make any predictions. "It is too early to tell at this stage if the culvert will be rebuilt.
"Since the flooding we have a suite of assessments under way across infrastructure on public conservation lands in the Wanganui District."
Ms Hessell said the lake area has commercial as well as ecological and recreational value for people in the area and the department would consider all concerns.
"There are several groups who will no doubt be interested in rebuilding the culvert, as it provides for access to logging operations and private landowners. We note that the ecological and cultural values of Lake Mangawhio are considered to be very high," she said.
Mr Hooper, a keen tramper, said he realised there were more pressing concerns to be addressed, but he hoped the local geographical treasure might be restored.