The walkway allows people to stroll upstream from the Ngongotahā township to the children's playground in Western Rd and beyond, almost as far as the A&P showgrounds.
The volunteer maintenance work they do includes clearing the stream banks, planting native trees, creating pathways and bush walks, pruning trees and shrubs, weeding and tidying up the rubbish.
"We are both in our early 70s and are keen to raise awareness of the project, and hopefully recruit some younger, more able volunteers," John says.
Gavin says Bay of Plenty Regional Council is supplying plants in late September.
He is hoping to generate some interest in the Ngongotahā community and hold a planting day, along with a picnic or barbecue.
Kerry Smith, Bay of Plenty Regional Council area engineer for rivers and drainage, says the council supplied the project with 500 plants a couple of weeks ago and will be supplying just over 1500 in September.
He says the plants include a lot of native grasses and plants which will stabilise the riverbank but not restrict flows.
"They've been really self-sufficient, and have been eco-sourcing seeds and growing their own plants. Because of the flood they have exhausted their own resources.
"They are environmentally trying to reduce erosion by stabilising the banks, which is what council is all about.