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Port Waikato stormwater resilience project

Port Waikato’s stormwater network was affected when Cyclone Gabrielle hit, with damage to existing infrastructure and issues arising because of several landslips.

After completing initial repairs, Council successfully put forward a request for funding to central government and was allocated $2.35m to invest in stormwater resilience for Port Waikato.

Our specialist waters team has assessed the current stormwater network  and future demands for Port Waikato and has put together a list of projects that will improve its long-term effectiveness and resilience.

It is important that we prioritise the projects that will give greatest overall benefit. So, we have been working with the community to make sure we select the right areas to focus on.

Update - 18 February 2025

We’re at the final stages with the stormwater projects funded by the government’s cyclone recovery fund and our teams are getting ready to be on site very soon. Here’s where we’re at: 

  • Consents for all four projects have now been granted. So that’s the upgrade to the main stormwater pump station, works at Ooraeroa marae, the Holiday Park pumpstation system and the slip remediation above the store.  
  • We are nearly finished with confirming contractors and the associated procurement for all four projects, so everything needed to complete the work will be ready.  
  • The Holiday Park easement agreement will be signed off within the next two weeks, which will allow that work to proceed smoothly. 
  • All the many plants needed for the sites have been ordered and are growing nicely ready for us, with planting at Ooraeroa marae due in April and then planting around the main stormwater pump station likely to begin in May. 

Construction will be starting on all four projects in early March. There is no major public disruption expected, but we will share further updates as things progress. 

Recent updates

Stormwater work from the government’s cyclone recovery fund is progressing well with consents confirmed for two-thirds of the proposed work, and detailed design very nearly finalised. A detailed schedule and for construction works is underway.  

  • Consenting for the slip remediation above the dairy is complete   
  • Consenting for the Ooraeroa Marae works is completed  
  • Consenting for the main pump station and outlet works has been lodged and the procurement process for the pumps has started 
  • Final detailed design work is being done now, and we are currently negotiating with contractors  
  • We still have further consultation to complete with the holiday park regarding the detailed layout of the pump station 
  • We’ve finalised the orders for all the vegetation, and plan to start planting in late April. 

 

We are close to getting started on two projects with the consent application lodged for both the slip remedial works and the open channel works at Ooraeroa Marae. The formal consent for the main pump station and outlet is due to be submitted during October.

With regard to the slip works about the Port store, we hope to be able to complete the formal agreement for the slip remediation with Sunset Farms shortly.

Our thanks go to the landowner next to Ooraeroa Marae who has given permission for the planting works needed, as well as allowing us to access the drain from their side during construction.

The design for the main pump station and outlet is progressing well and we will be confirming the pump order in December.

We are in the process of securing all the vegetation needed for planting, which will happen during May for all projects.

Next step is to progress the holiday park area stormwater pump station design (with no Regional consent required).

Thank you to those who attended our latest community update on works funded by the government’s Stormwater Resilience Fund.  The main points were:  

  • The main pump station upgrade is the main priority.  Once the costs are finalised we can confirm which other priority projects will also proceed.  
  • The consent for the Ooraeroa Marae works will be submitted this week shortly followed by the main pump station upgrade. 
  • Negotiations with Sunset Farms are progressing well.   
  • Further modelling work identified that drain widening delivered minimal benefits, therefore this work will not proceed. 
  • Time is a critical factor for the funding, with all works needing to be completed by end of June 2025. 

Maintenance issues unfortunately are not covered by this particular fund, but a number of questions were raised at the meeting about ongoing maintenance work to the Port Waikato stormwater network. We’re working on the best way to provide regular updates on the maintenance schedule and give greater clarity, so look out for that in our next update.  

Our waters team has been meeting with residents over recent months to discuss plans for upcoming improvement of the stormwater network, to work through where the $2.35m central government funding for upgrades should be prioritised.

A community meeting to discuss Port Waikato stormwater will be held on Saturday 14 September, 12pm to 2pm at the Sunset Beach Community Hub.

 

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