Vandalism has left the community vulnerable to unexpected flooding.
A remote flood monitoring station on the Waiwhakaiho river has been vandalised and equipment was stolen.
The damage to the station, established in 1991, is so severe that the Taranaki Regional Council has to decommission the site and start fresh in another location, says science and technology manager Regan Phipps.
"We're gutted to find the site beyond repair. Our flood monitoring networks are a hugely important asset. This particular station was used to monitor flood flows in the lower Waiwhakaiho River, generating flood warning alerts."
Regan says the alerts provide a final warning for industry and businesses in the Waiwhakaiho Valley in the event of a flood, and ensure the public knows when to take other precautions or when road access may be at risk.