He is trying to establish a care group for the Waiaua River valley to plant native trees and shrubs along the river, which he feels has been neglected, with invasive willows prominent and regular flooding.
The regional council agrees the river is prone to flooding adjoining farmland.
Coastal catchments manager Charles Harley said the Waiaua River was not part of the council’s river management scheme and ongoing river maintenance was generally the responsibility of adjoining landowners.
He said the council had been aware of the work being undertaken and liaised with local landowners beforehand.
The earthworks did not require a resource consent as they met the permitted activity rules contained within the regional council’s Natural Resources Plan.
These rules allow certain river management and maintenance activities to occur without a consent, provided a range of environmental conditions are met.
These include requirements relating to erosion control, protection of fish passage, timing of works, and management of sediment and debris.
Harley said Waiaua River had a highly mobile riverbed and was prone to changing channels during floods.
“In these environments, targeted works can help reduce erosion loss,” he said.
The Waiaua River valley regularly floods.
Although the work did not require any public notification, in the lead-up, the regional council engaged with Te Whakatōhea to discuss the background to the activity, why the work was being proposed, and the relevant planning framework, he said.
Kelly felt the earthworks contrasted hugely with modern thinking about river management, which was to leave the river alone and retreat further back and plant natives along the edges.
The local hapū had previously carried out native planting on the road side of the river.
– LDR is local body journalism co-funded by RNZ and NZ On Air.