Ōpōtiki Safeguarding Our Stopbanks
We’re doing work to strengthen the Wharf Street section of stopbanks along the Ōtara River.
Why are we doing this?
Stopbanks are only as strong as their weakest link and are vulnerable to damage caused by vegetation that shouldn’t be there.
Over the years trees and shrubs have established themselves within the stopbank. These can create weakness in the stopbank structure through which water can flow in a flood and lead to the stopbank failing. This process is also known as ‘seepage’.
Vegetation is being removed so the stopbank can be repaired and strengthened and continue to do its job to reduce the impacts of flooding on the community.
What’s happening?
The physical works involve the removal of trees, shrubs and tree roots from the public land. The stopbank is then remedied by placing and compacting appropriate fill material. The final stage involves establishing a healthy grass cover. The work will involve heavy machinery and vehicles.
How will you be impacted?
Please note, this information was updated on 10 March 2026. We will provide further updates as information becomes available.
To enable construction, a shoulder closure will be in place and traffic management onsite. Some of the carparks within the boat ramp will also be closed. However, parking remains available on the southern side of the Coastguard building. There will also be an increase in heavy vehicles, machinery and noise.
If visiting the area, please follow all signage and instructions from our contractors.