Keep up to date on the Nīkau Palm Valley Bay boat sinking in Akaroa.
Responding to environmental harm incidents
We work to protect the environment and to mitigate the impacts from specific threats such as environmental incidents.
Typically, we receive around 3,500 – 4,000 reports of environmental incidents each year. Based on the initial incident report, events are categorised as standard or elevated. Further assessment is then carried out to determine the appropriate response.
How are we tracking on our service measures?
Target: 75% or more
How we are doing: 79% – there were 246 environmental harm incidents categorised as elevated to December 31 2025.
Target: 90% or more
How we are doing: 93.9% – there were a total of 1485 environmental harm incidents to December 31 2025.
Target: 100%
How we are doing: 100% - one Tier 2 response in quarter two, a fuel spill in South Bay Kaikōura from an unknown source.
More information
Reports are received from various sources, often some time after the event. We assess all reports for the risk of harmful effects and categorise them as standard or elevated, according to agreed criteria. Then we assign staff to respond, or refer to other agencies, with priority given to the most serious incidents. Staff undertake further investigation of all reports, including attendance if required, and allocate a compliance grade to the incident. Follow up action is taken where appropriate, including advice and education, written warnings, abatement notices, infringement notices or prosecutions.
If you are aware of an environmental incident that seems time critical, please call our incident line on 0800 765 588 (24 hours), or report it using the Snap Send Solve app from your mobile phone.
Recent highlights and updates
An investigation is underway for a wastewater discharge into Te Waipapa Diamond Harbour and Bays from Christchurch City Council that resulted in a health alert.
Last month, our incident response team discovered a small oil discharge in Addington Brook. We need your help to solve the problem.