Progress is slower than expected but there should be at least a pile of rocks waiting to mend Whanganui's river moles before the financial year is over, Horizons Regional Council river manager Ramon Strong says.
Rocks as large as cars needed to repair Whanganui River moles
![Laurel Stowell](https://s3.amazonaws.com/arc-authors/nzme/83465dd6-ef2d-4b73-b8a0-60f38c127cf7.png)
Horizons river manager Ramon Strong has said Whanganui's North Mole is "falling apart". Photo / Bevan Conley
The rest of the money needed will come from ratepayers of the two councils. The size of the Provincial Growth Fund grant will determine the initial scale of activities.
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The work also needs resource consents.
"We are not far away from resource consent for a stockpile [of rocks] close to the moles," Strong said.
Horizons has been talking about the work with Whanganui River post-settlement governance entity Ngā Tāngata Tiaki and also with Tupoho, Ngā Rauru and hapū for "a number of years".
The groups are not putting up any barriers to the proposed work and an "appropriate governance and partnership model" is intended for all the port work.
"Ngā Tāngata Tiaki's stated focus is the health and wellbeing of the river. That's a fairly integral part of Horizons' values as well," Strong said.
At the moment he is mainly focused on finding the 50,000 to 60,000 tonnes of rock needed for the work.
Preliminary digging found shellrock of suitable quality at Waitahinga Quarry, on Rangitatau East Rd 18km from State Highway 3. There is an estimated 1.5 million tonnes of shellrock in a 576m-high bush covered ridge there.
![Suitable shellrock has been found at the Waitahinga Quarry. Photo / Laurel Stowell](https://www.nzherald.co.nz/resizer/v2/47JOZKNUKS45LLNO65PL67U7DM.jpg?auth=49eeee3348dc3b3df13a6004cc5a3adcb9e4f4ff146602783cec01607bce55fc&width=16&height=9&quality=70&smart=true)
Re-opening the quarry, and the potential jobs it could provide, has been part of the Provincial Growth Fund application.
"We are keen to progress that with Whanganui District Council," Strong said.
But extending the quarry could also destroy access to the Waitahinga Trails, established by Wanganui Tramping Club with the district council's encouragement.
The council has said it wants the trails to continue, and would factor the cost of a new public carpark for people accessing them into a business plan for reopening the quarry.
Horizons' financial year ends on June 30, and Strong hopes to have some visible sign that the work will happen on the ground before then.